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Front Door Sticking and Won’t Close Properly

24th August 2026
Front Door Sticking and Won't Close Properly

A front door sticking can be annoying, but it is also worth sorting quickly. If the door will not close properly, you may lose heat, damage the lock by forcing it or, in the worst case, leave the prop

A front door sticking can be annoying, but it is also worth sorting quickly. If the door will not close properly, you may lose heat, damage the lock by forcing it or, in the worst case, leave the property less secure.

The good news is that most sticking front doors have straightforward causes. Damp weather, loose hinges, a slightly dropped door, swollen timber or a misaligned lock can all make a door catch. For most homes, the right first call is a carpenter and joiner. If the key or locking mechanism is the main problem, a locksmith is usually better placed to help.

If the door cannot be locked at all, treat it as a same-day security issue. Avoid forcing the key or handle, especially on uPVC or composite doors with multi-point locks, as this can turn a simple adjustment into a more expensive lock repair.

First, work out where the door is sticking

Before calling anyone, take two minutes to observe what is happening. You do not need tools or trade knowledge, just a careful look at the door while opening and closing it slowly.

Check whether the door catches at the top, bottom, hinge side or latch side. A door scraping the floor or threshold often points to dropped hinges or swelling at the bottom. A door catching at the top corner may mean the door has twisted, the frame has moved slightly or the hinges are pulling loose. If the door closes but the latch or key will not engage, the lock and keep may be out of line.

Try the handle and key while the door is open. If the key turns smoothly and the handle works normally when open, the lock itself may be fine and the door is probably misaligned in the frame. If the key is stiff even when the door is open, or the handle feels loose or crunchy, call a locksmith rather than a carpenter.

Do not repeatedly slam the door to make it shut. That can loosen hinges, split timber around the frame or damage the lock. It also makes it harder for a tradesperson to see the original fault.

Common causes of a front door sticking and who to call

A sticking front door is a symptom, not a single fault. The table below gives a quick guide to the most likely causes and the trade that usually deals with each one.

What you notice Likely cause Who to call
Door rubs at the bottom or threshold Dropped hinges, swollen timber or raised flooring Carpenter and joiner
Door catches along the latch side Door has expanded, frame has shifted or hinges need adjustment Carpenter and joiner
Key will not turn properly when the door is closed Lock and keep are out of alignment Locksmith
Handle lifts but the door will not lock Multi-point locking system may be misaligned or strained Locksmith
Door sticks only in wet or cold weather Timber swelling, paint build-up or weather exposure Carpenter and joiner, sometimes painter and decorator after repair
Cracks around the door frame or movement in brickwork Possible frame movement, damp damage or structural issue Builder, then carpenter if repairs are needed
Door started sticking after new flooring was fitted Floor level or threshold may now be too high Carpenter and joiner

In older properties, a small amount of seasonal movement is normal. Timber doors in particular can expand in damp weather and contract again when conditions dry out. If the door only sticks lightly for a few days each winter, it may just need minor adjustment and resealing. If it is getting worse, leaves visible scuff marks or no longer locks cleanly, book someone before the lock or frame is damaged.

Timber front doors: swelling, paint build-up and weather exposure

Timber front doors are common in period homes, terraces, cottages and many rental properties. They look good and can last for decades, but they react to moisture more than uPVC or composite doors.

A timber door may stick because the edge has swollen, the bottom rail has absorbed rainwater or layers of old paint have built up around the closing edge. Sometimes the door itself is not the real problem. The frame may have been painted too thickly, the weather strip may have moved or a threshold may have lifted.

A carpenter and joiner can usually identify whether the door needs adjusting, easing, planing, rehanging or repairing. If timber has been shaved or sanded, it should be sealed properly afterwards, otherwise the same edge can absorb moisture again. For a painted timber door, a painter and decorator may be needed after the joinery repair to finish and protect the surface.

This is one reason DIY planing can go wrong. Removing too much timber can leave draught gaps, make the latch sit badly or expose bare wood to rain. If the door is expensive, original to the property or part of a managed rental, it is usually better to get a tradesperson to assess it first.

uPVC and composite front doors: avoid forcing the handle

uPVC and composite doors often use multi-point locking systems. That means the handle and key may operate more than one locking point along the door edge. When the door drops slightly or the frame shifts, those locking points can stop lining up cleanly.

A common sign is that the door closes but you have to lift the handle harder than usual, or the key only turns if you pull or push the door at the same time. This often starts as a small alignment issue. If you keep forcing it, the internal mechanism can fail.

For uPVC and composite doors, a locksmith is usually the best first call if the lock, key or handle is affected. If the door is clearly rubbing at the bottom with no lock issue, a carpenter and joiner may be able to help, though some jobs may need a specialist door repairer depending on the door type.

If you are comparing tradespeople in larger cities, check the local going rate before you book. HaMuch shows real, comparable rates for trades by location, including carpenter and joiner rates in London, carpenter and joiner rates in Birmingham and carpenter and joiner rates in Manchester. If the lock is the main issue, you can also compare local locksmith rates before deciding who to contact.

A realistic UK hallway with a painted timber front door slightly ajar, showing light scuff marks near the door edge and threshold. The scene is viewed from a normal standing distance with natural daylight and ordinary household items near the entrance.

Can you fix a sticking front door yourself?

There are a few safe checks you can do before hiring someone. Keep them simple. The aim is to rule out obvious obstructions, not to reshape the door or dismantle the lock.

You can try the following:

  • Clear grit, leaves or loose paint from the threshold and door frame.
  • Check that a doormat, rug or draught excluder is not stopping the door closing.
  • Look for visibly loose hinge screws on a timber door, but do not over-tighten them.
  • Wipe moisture from the bottom edge of the door and check whether rainwater is sitting against it.
  • Test the key and handle with the door open, so you can tell whether the lock works freely.

Stop there if the problem continues. Do not chisel the frame, plane the door heavily or oil every part of the lock in the hope that it frees up. Wrong products can attract dirt inside a lock, and heavy DIY adjustment can make the final repair harder.

If the door is in a rented property, report it with photos and a short description of the problem. Mention whether the tenant can lock the door, whether it sticks all the time or only in wet weather, and whether the key works when the door is open. That information helps a landlord or property manager send the right trade first time.

When a sticking front door may point to a bigger problem

Most sticking doors are not structural emergencies. Still, some signs suggest the issue is beyond a simple hinge or lock adjustment.

Cracks spreading from the corners of the door frame, gaps opening between the frame and wall, damp or rotten timber around the frame, or a door that suddenly becomes badly out of square can indicate movement or decay around the opening. A builder may need to inspect the surrounding wall, lintel or brickwork before a carpenter repairs or refits the door.

If the front door has swollen after a leak, gutter problem or repeated rain exposure, the cause of the moisture needs fixing too. Otherwise, a newly adjusted door may start sticking again. In many UK homes, especially older terraces and bay-fronted houses, front doors are exposed to wind-driven rain and can deteriorate faster if paint or sealant has failed.

For landlords, this is also a security and habitability issue. A tenant who cannot close or lock a front door properly should not be left waiting for a routine repair slot. Even if the final repair is minor, arrange an assessment promptly and keep a record of the work.

What a tradesperson may do to repair it

The repair depends on the door type and the cause. A carpenter and joiner may adjust hinges, rehang the door, ease a tight edge, repair part of the frame or adjust the strike plate so the latch sits correctly. With a timber door, they may recommend sealing or repainting any exposed edge after the adjustment.

A locksmith may adjust the lock keep, realign a uPVC or composite door lock, repair a stiff mechanism or replace worn parts if the lock has been strained. If the lock has already failed and the door cannot be secured, the job may become more urgent and parts may be needed.

A builder may be needed if the frame has moved because of damp, rot, failed masonry or a problem with the opening itself. Once the underlying issue is resolved, a carpenter can usually complete the door and frame work.

When requesting quotes, describe the symptoms rather than guessing the repair. For example, say “the door catches at the top right and the key only turns when I pull the door towards me” instead of “the lock is broken”. Clear symptoms help tradespeople quote more accurately.

Questions to ask before booking

A good tradesperson should be able to explain the likely cause in plain English and tell you whether they expect to repair, adjust or replace anything.

Useful questions include:

  • Do you repair this type of door, timber, uPVC or composite?
  • Is this likely to be a hinge, frame or lock alignment problem?
  • Do you charge a call-out fee, and is it included in the quote?
  • Can you make the door secure on the first visit if parts are needed later?
  • Will you separate labour and parts on the invoice?
  • For timber doors, will any planed or sanded areas be sealed afterwards?

Price matters, but so does choosing the right trade. A cheaper visit from the wrong person can cost more if they cannot complete the repair. HaMuch helps by showing local tradespeople, genuine customer reviews and comparable pricing information upfront, so you can see how rates differ before you make contact.

Frequently Asked Questions

Why is my front door suddenly sticking? Sudden sticking is often caused by damp weather, a dropped hinge, swelling timber or a lock that has moved out of alignment. If it happened after heavy rain, new flooring or decorating, mention that when requesting a quote.

Who do I call for a front door sticking, a carpenter or locksmith? Call a carpenter and joiner if the door is rubbing, swollen, dropped or catching on the frame. Call a locksmith if the key, handle or locking mechanism is the main problem, especially on uPVC or composite doors.

Can a sticking front door fix itself when the weather changes? A timber door may ease slightly when the weather dries out, but repeated sticking usually means the door needs adjustment or sealing. If the door will not lock properly, do not wait for the weather to change.

Is it safe to plane a sticking front door myself? Light DIY checks are fine, but planing can create gaps, expose unsealed timber or make the lock line up badly. For a front door, especially one exposed to rain or needed for security, a carpenter is usually the safer option.

What should I do if my front door will not lock? Treat it as a security issue and contact a locksmith as soon as possible. Avoid forcing the key or handle, as this can damage the mechanism and make the repair more expensive.

Get your front door closing properly again

If your front door is sticking and will not close properly, do not keep forcing it. Make a note of where it catches, check whether the lock works with the door open and then get the right trade to look at it.

You can post your job on HaMuch for free, compare local carpenters, joiners and locksmiths, check transparent pricing information and request quotes with no obligation to book. If the door cannot be locked, say so in the job description so local tradespeople know it needs urgent attention.

Toilet Won’t Stop Running After You Flush

23rd August 2026
Toilet Won't Stop Running After You Flush

A toilet that will not stop running after you flush is usually caused by a small part inside the cistern not closing properly. In most homes, it is not immediately dangerous if the water is only runni

A toilet that will not stop running after you flush is usually caused by a small part inside the cistern not closing properly. In most homes, it is not immediately dangerous if the water is only running into the toilet bowl, but it can waste water, become noisy and point to a part that is wearing out.

The good news is that this is one of the more common toilet faults a plumber sees. The cause is often a stuck flush button, a badly set float or a worn seal, and many repairs are straightforward once the cistern is opened and tested properly.

If water is coming out onto the floor, dripping through a ceiling or spreading into a wall, treat it as urgent. Turn off the toilet supply if you can do so safely and contact a plumber as soon as possible.

What to do first

Start by working out where the water is going. If it is constantly trickling into the toilet pan, meaning the bowl itself, the issue is usually inside the cistern. If water is escaping outside the toilet, you could be dealing with a leak from the cistern, pan connector, inlet pipe or overflow arrangement, and that needs faster attention.

If your toilet has a small isolation valve on the pipe feeding the cistern, you may be able to turn the water off to that toilet only. This is often a small slotted valve that turns a quarter turn with a flat screwdriver. Do not force it if it is stiff, corroded or hard to reach. A damaged isolation valve can turn a nuisance fault into a leak.

For a toilet that is only running into the bowl, you can usually leave the water on while you make a few simple checks. For a toilet leaking onto the floor, switch off the supply if possible, put towels down and call a plumber.

Why a toilet keeps running after you flush

A standard toilet works by releasing water from the cistern into the pan, then refilling the cistern ready for the next flush. When everything is working correctly, the flush mechanism closes, the fill valve lets clean water back in and the float shuts the incoming water off once the level is right.

When a toilet keeps running after you flush, one of those steps has failed. Either water is still leaving the cistern because the flush seal has not closed properly, or fresh water is still entering because the fill valve or float has not shut off.

That is the classic 'after flush toilet keeps running' fault, and it usually comes down to one of a small number of causes.

The most likely causes and who to call

Most running toilet problems are plumbing jobs. A confident homeowner might be able to spot the obvious signs, but a plumber is the right trade if parts need adjusting, replacing or testing for leaks.

Likely cause What you might notice Who usually fixes it
Stuck flush button or handle The button does not spring back properly, or the toilet stops running if you press it again Plumber, sometimes a handyperson for a simple adjustment
Worn flush valve seal Water keeps trickling into the pan even when the cistern looks full Plumber
Float set too high Water rises too far and runs into the internal overflow Plumber
Faulty fill valve The cistern keeps filling, hissing or refilling in short bursts Plumber
Limescale or grit in the mechanism The fault comes and goes, especially in hard water areas Plumber
Concealed cistern access issue The toilet is boxed in, wall hung or behind a panel Plumber first, then possibly a carpenter or tiler if access needs repair

A stuck button is one of the simplest causes. Modern dual-flush toilets often have a push-button lid connected to a cable or rod. If that button sticks down or the cable is slightly tight, the flush valve may not reseal fully.

A worn flush valve seal is also very common. This seal sits at the point where water leaves the cistern during a flush. If it is warped, dirty or perished, water can continue to seep into the pan even though the toilet looks normal from the outside.

The other common route is the fill valve. If the float is set too high, water enters the cistern until it reaches the overflow and then runs continuously into the pan. If the fill valve itself is worn, it may not shut off cleanly, which can cause a constant hiss or repeated short refills.

Safe checks you can do before calling a plumber

Only do checks you feel comfortable with. Cistern lids can be heavy and some push-button lids are attached to a cable underneath, so lift gently and avoid pulling anything hard.

  • Press the flush button or handle once more and see whether it returns to its normal position.
  • Listen for a constant hiss from the cistern, which often points to the fill valve still letting water in.
  • Look for a constant trickle into the toilet pan, even several minutes after flushing.
  • If you can safely lift the cistern lid, check whether the water level is rising too high and going into the overflow.
  • Do not put drain cleaner, bleach tablets or harsh chemicals inside the cistern to try to fix the mechanism.

If the toilet stops running when you gently lift the float, the fill valve or float setting is likely to be involved. If the water level is normal but water still trickles into the pan, the flush valve seal is a more likely suspect.

These checks are only to help you describe the problem. You do not need to dismantle the toilet before asking for quotes. In fact, if the parts are old, brittle or boxed in, taking them apart can make the repair harder.

A plumber with a tool bag stands in a lived-in UK bathroom beside a toilet, talking calmly with a homeowner at the doorway.

What a plumber will usually check

A plumber will normally start by testing the flush button, handle, float and fill valve. They may isolate the water to the toilet, remove the cistern lid safely and check whether the problem is on the filling side or the flushing side.

For a simple fault, the fix might be an adjustment to the float height or freeing a sticking button. If a part is worn, the plumber may replace the fill valve, flush valve, syphon, washer or seal. On older toilets, they may recommend replacing more than one internal part if the remaining components are also close to failing.

With close-coupled toilets, where the cistern sits directly on the pan, parts are usually easier to reach. Concealed cisterns can take longer because access panels may be small or awkward. If the cistern has been tiled in without proper access, the plumber may need to advise on the least disruptive way to reach the mechanism.

How much could it cost to fix a running toilet?

The cost depends on the cause, the parts needed, the age of the toilet and how easy it is to access the cistern. A quick adjustment is usually less involved than replacing a complete flush valve or working on a concealed cistern.

Location also matters. A plumber's rate in London may differ from one in Birmingham or Manchester, so it is worth comparing local pricing before you book. HaMuch shows real, comparable plumber pricing by trade and location, alongside local tradesperson listings and customer reviews, so you are not relying on vague estimates.

The main things that affect the price are:

Cost factor Why it matters
Type of fault Adjustments are usually simpler than replacing worn internal parts
Toilet design Concealed and wall-hung cisterns can take longer to access
Parts required Fill valves, flush valves and seals vary by toilet type
Urgency Evening, weekend or same-day callouts may cost more
Extra plumbing issues A stiff isolation valve or old pipework can add time

If you have another small plumbing issue at the same property, it can be worth asking whether it can be looked at during the same visit. For example, if you also have a dripping tap, HaMuch has a separate guide on how much it costs to fix a leaking tap so you can compare both jobs sensibly.

When you should call a plumber straight away

Call a plumber promptly if the toilet is your only toilet, the cistern will not stop filling, the isolation valve will not turn, or water is escaping anywhere outside the pan. You should also call if the toilet is in a rental property and the tenant is reporting constant noise, water waste or signs of damp nearby.

For landlords and property managers, ask the tenant for a short video if possible. A clip showing whether the water is running into the pan or onto the floor can help the plumber understand the urgency before attending. Make sure the plumber has access details, parking information and permission to isolate the water if needed.

If the repair involves damage to boxing, tiles or a panel around a concealed cistern, the plumber is still usually the first person to call. Once the leak or running fault is fixed, a carpenter, tiler, plasterer or painter may be needed to make good the surrounding finish.

Choosing the right plumber

For this kind of job, you want someone who is used to toilet repairs and can explain whether the fault needs a simple adjustment or replacement parts. Look for clear rates, recent reviews and a practical explanation of what is included in the callout.

If you are not sure what to ask before booking, HaMuch's reliable plumber checklist can help you compare tradespeople more confidently. It is especially useful if you are arranging work for a rental property or you have had mixed experiences with callouts before.

Frequently asked questions

Can I still use a toilet that keeps running after flushing? If the water is only running into the pan, you can usually still use the toilet for a short time. It should still be repaired because it wastes water and may get worse. If water is leaking onto the floor, stop using it and call a plumber.

Is a running toilet an emergency? It is not usually an emergency if the water is contained inside the toilet pan. It becomes urgent if water is escaping outside the toilet, you cannot isolate the supply, the cistern is overflowing or the fault is affecting the property below.

Why does my toilet stop running if I press the flush button again? That often points to a sticking button, handle, cable or flush mechanism. The button may not be returning fully after the flush, which stops the internal seal from closing properly.

Will a plumber need to replace the whole toilet? Usually not. Many running toilet faults are fixed by adjusting or replacing internal cistern parts. A full toilet replacement is more likely if the toilet is very old, cracked, badly fitted or parts are no longer available.

Who should deal with a running toilet in a rented property? Tenants should report the problem to the landlord or managing agent as soon as they notice it. The landlord or property manager will normally arrange a plumber to inspect and repair the toilet.

Get clear plumber prices before you book

If your toilet will not stop running after you flush, post the job on HaMuch and compare local plumbers with transparent pricing and genuine reviews before deciding who to hire. If water is leaking onto the floor or through a ceiling, treat it as urgent and request help straight away.

Musty Smell Coming From Under the Floorboards

22nd August 2026
Musty Smell Coming From Under the Floorboards

A musty smell coming from under the floorboards is usually a sign that moisture is trapped somewhere below the timber. It might be a small plumbing leak, condensation in the floor void, blocked air br

A musty smell coming from under the floorboards is usually a sign that moisture is trapped somewhere below the timber. It might be a small plumbing leak, condensation in the floor void, blocked air bricks, rising damp or wet ground outside pushing moisture into the house.

The good news is that the smell itself gives you an early warning. If you act before the boards soften, mould spreads or timber starts to rot, the fix is often simpler than waiting until the floor feels spongy or visible damp appears.

What to do first if the smell has appeared suddenly

Start with a quick, safe check. You do not need to pull the floor apart straight away, and in many homes you should not lift boards unless you know what is underneath them. Pipes and cables can run below floorboards, and a small investigation can become a bigger repair if a board is forced up badly.

Walk around the room and note where the smell is strongest. Check near radiators, sinks, washing machines, dishwashers, downstairs WCs, fireplaces, bay windows and external walls. If the smell is worse after rain, that points more towards damp, drainage or outside ground levels. If it is worse after using the shower, bath, washing machine or heating, a leak becomes more likely.

Look for practical clues:

  • Dark patches, staining or lifting floor finishes
  • Boards that feel soft, springy or uneven
  • A damp skirting board or peeling paint low on the wall
  • A radiator losing pressure or needing regular topping up
  • Air bricks outside that are blocked by soil, leaves, paving or stored items
  • A stronger smell in a cupboard, corner or under stairs area

If you find active water, turn off the water supply at the stop tap if safe to do so. If water is near sockets, lights, appliances or visible wiring, do not touch the area and arrange urgent help. If the smell is not musty but smells like gas, leave the property, call the National Gas Emergency Service on 0800 111 999 and contact a Gas Safe registered engineer.

What a musty smell under floorboards usually means

A musty smell is different from a drain smell or a gas smell. It is often earthy, stale or like wet wood. That usually means there is enough moisture for mould, mildew or timber decay to develop in a hidden space.

Older UK homes with suspended timber floors are especially prone to this. These floors often have a void beneath them, with air bricks to let air move through. If that airflow is blocked, moisture can sit under the floor and make the boards smell damp even when there is no obvious leak.

Likely cause Common signs Trade usually needed
Leaking pipe under the floor Smell in one area, damp boards, boiler pressure dropping, water meter movement Plumber or heating engineer
Poor subfloor ventilation Stale smell across the room, blocked air bricks, condensation, worse in winter Builder or ventilation and AC engineer
Rising damp or bridging outside Damp skirting, tide marks, external ground level too high Builder or damp specialist
Drainage or rainwater problem Worse after rain, damp near external walls, pooling outside Builder, drainage contractor or plumber
Rotten or damaged floorboards Soft timber, bouncing floor, persistent smell after the leak is fixed Carpenter and joiner, often after the damp source is repaired

The right trade depends on the cause. If you suspect a leak, start with a plumber. You can check local plumber rates on HaMuch before you book, which is useful because call-out costs and labour rates can vary between London, Birmingham, Manchester and nearby towns. If you are not sure how to choose someone, HaMuch also has a practical checklist on how to find a reliable plumber.

When the cause is probably a plumbing leak

A plumbing leak is more likely if the musty smell is localised to one area, especially near a radiator, bathroom, kitchen, utility room or downstairs cloakroom. Leaks under floors are not always dramatic. A pinhole leak from a pipe, a slow waste pipe leak or a small joint failure can release enough water to soak dust, timber and insulation without showing as a visible puddle.

You might also notice your boiler pressure dropping if the leak is on a central heating pipe. In that case, a heating engineer may be more suitable than a general plumber, particularly if the repair involves the heating system. You can compare heating engineer rates to get a clearer idea of local pricing before arranging a visit.

A plumber or heating engineer may check the stop tap, visible pipe runs, radiator valves, boiler pressure, waste pipes and the area below nearby fixtures. They may need to lift a small section of floor or use moisture readings to narrow down the location. The aim is to avoid unnecessary damage while finding the source.

Do not keep using the room as normal if the boards feel wet, soft or warm in patches. Heat, trapped moisture and timber do not mix well. The sooner the leak is found, the easier it usually is to dry the area properly and prevent further repairs.

When the cause is damp or poor ventilation

If the smell is spread across a room rather than one clear patch, think about subfloor ventilation. In many Victorian, Edwardian and mid-century homes, timber floors rely on airflow beneath them. Air bricks at the outside walls let fresh air pass through the void. When they are blocked, damp air sits under the boards.

Common causes include raised patios, soil piled against the wall, debris in the air brick, insulation fitted too tightly, new flooring that traps moisture or furniture blocking internal airflow. Sometimes home improvements accidentally create the problem. A new path or patio can sit too high against the wall and bridge ventilation points, which lets damp build up where it was not a problem before.

For blocked air bricks, high external ground levels, damaged damp-proofing or timber floor issues, a builder is often the right first call. You can compare builder rates on HaMuch if the investigation points towards external ground levels, brickwork, air bricks or damp-proofing rather than a pipe leak.

If the issue is mainly airflow, such as condensation building up in a poorly ventilated void, a ventilation and AC engineer may also be relevant. That is more likely where the property has ongoing condensation problems, sealed floors or poor background ventilation throughout the home.

A UK living room shows stained floorboards near the skirting board while a homeowner stands nearby checking the musty patch.

When the smell is linked to rain or outside ground conditions

If the musty smell gets stronger after heavy rain, the cause may be outside rather than under the floor itself. Rainwater can collect against walls if gutters overflow, drains are blocked, paving slopes the wrong way or the ground level outside is too high.

In terraced homes and older properties around London, Birmingham and Manchester, small front gardens and rear yards are often paved. If paving is laid too close to air bricks or above the damp-proof course, it can trap moisture against the wall and reduce airflow under the floor. Over time, that damp air can make the floorboards smell musty.

A builder can check ground levels, walls, air bricks and obvious signs of penetrating damp. A drainage contractor or plumber may be needed if there is a blocked drain, leaking underground pipe or water collecting near the property. If the issue involves a patio or path that is too high or poorly draining, a local patio and path specialist may be able to help after the damp cause has been confirmed.

Could it be mould, rot or damaged timber?

Mould and rot are not usually the first cause. They are more often the result of moisture being present for too long. If the boards feel bouncy, soft or crumbly, or if the smell remains after a leak has been repaired, timber may have been affected.

A carpenter and joiner can replace damaged boards, joists or skirting, but it is important to fix the moisture source first. Replacing timber without solving the leak, damp or ventilation problem usually means the smell will come back.

A good tradesperson will normally want to understand why the timber became damp before quoting for replacement. That might mean bringing in a plumber, builder or damp specialist first, depending on what they find.

What not to do

It is tempting to hide the smell with air fresheners, scented candles or new flooring, but those only mask the symptom. Laminate, vinyl and carpet can trap moisture underneath, which can make the smell worse and slow down drying.

Avoid painting or sealing floorboards until the source has been found. Do not block air bricks to stop draughts, as that can make subfloor moisture worse. If you use a dehumidifier, treat it as a temporary drying aid rather than the fix. A dehumidifier can remove moisture from the air, but it cannot repair a leaking pipe or clear a blocked air brick.

You should also be careful with DIY floor lifting. Floorboards can split, pipes can be clipped beneath them and older boards may be difficult to refit neatly. If the room has fitted flooring, underfloor heating or suspected electrical work below, it is safer to get a professional assessment.

What a tradesperson will usually check

A proper inspection should start with questions about when the smell began, whether it changes after rain or water use, and whether any work has recently been done. Recent flooring, plumbing, radiator, bathroom or patio work can all be relevant.

Depending on the likely cause, the tradesperson may check:

  • Moisture levels in boards, skirting and nearby walls
  • The condition and airflow of external air bricks
  • Visible pipework, radiator valves and plumbing connections
  • Boiler pressure and heating pipe routes
  • Outside ground levels, gutters, drains and paving falls
  • Whether any timber needs drying, treatment or replacement

This is where comparing more than one quote helps. One tradesperson may approach it as a leak investigation, while another may see signs of poor ventilation or external damp. HaMuch is built to make those comparisons easier by showing real, comparable local rates rather than leaving you to guess what a fair starting point looks like.

Advice for landlords and property managers

If a tenant reports a musty smell under floorboards, treat it as a repair issue rather than a housekeeping complaint until the cause is known. Ask when the smell appears, whether it is worse after rain or water use, and whether there are soft boards, damp skirting or visible mould.

For rented homes, damp and mould should be dealt with promptly. GOV.UK guidance on damp and mould makes clear that landlords and housing providers should understand and address moisture problems, not just clean visible mould and leave the cause unresolved.

Keep records of reports, photos, inspections and quotes. If the property is between tenancies, it is sensible to deal with the smell before new flooring or decorating, otherwise the next tenant may report the same issue soon after moving in.

How urgent is a musty smell under floorboards?

It depends on the signs around it. A faint smell in an old room with blocked air bricks may not be an emergency, but it should still be investigated. A strong smell with wet boards, a spreading stain, falling boiler pressure or visible mould needs faster attention.

Use this as a simple guide:

Situation How quickly to act
Slight musty smell, no visible damp, floor feels firm Arrange an inspection soon, especially if it persists
Smell worse after rain or near an outside wall Book a builder or damp inspection before redecorating
Smell near bathroom, kitchen, radiator or utility room Contact a plumber or heating engineer promptly
Wet, soft or stained floorboards Treat as urgent and avoid using the area where possible
Water near electrics or active leak Get urgent help and avoid touching affected fittings

Frequently Asked Questions

Why do my floorboards smell musty but look dry? Moisture can be trapped underneath the boards even when the top surface looks dry. Poor airflow, a slow leak or damp in the subfloor void can create a smell before visible staining appears.

Can I fix a musty smell under floorboards myself? You can check for blocked air bricks, obvious leaks and damp patches, but do not lift boards or disturb hidden services unless you are confident it is safe. If the smell persists, get a plumber, builder or ventilation specialist to investigate.

Who should I call for a musty smell under floorboards? Call a plumber if the smell is near water pipes, radiators, bathrooms or kitchens. Call a builder if it is linked to damp walls, blocked air bricks, high outside ground levels or rain. A carpenter may be needed later if timber has rotted.

Will a dehumidifier get rid of the smell? A dehumidifier may reduce damp air, but it will not solve the cause if there is a leak, blocked ventilation or outside water problem. Use it only as a short-term aid while the source is being fixed.

Is a musty smell under floorboards dangerous? It is not always immediately dangerous, but it can point to damp, mould or timber decay. If there is active water, soft flooring, electrical risk or a strong smell that is getting worse, arrange help quickly.

Get local help before the problem spreads

A musty smell from under the floorboards is one of those household problems where the right first call matters. It could be plumbing, heating, ventilation, damp, drainage or timber repair, and guessing can waste time.

Post the job on HaMuch to compare local tradespeople, see transparent rates and read genuine customer reviews before deciding who to hire. If the floor is wet, soft or the smell is getting stronger, treat it as urgent and request quotes now so a suitable plumber, builder or heating engineer can investigate before more damage is done.

Garden Constantly Waterlogged After Rain

21st August 2026
Garden Constantly Waterlogged After Rain

If your garden is constantly waterlogged after rain, the problem is usually one of three things: water cannot soak into the soil, water is being sent to the wrong place or an underground drainage issu

If your garden is constantly waterlogged after rain, the problem is usually one of three things: water cannot soak into the soil, water is being sent to the wrong place or an underground drainage issue is stopping water from leaving the area properly.

The good news is that most waterlogged garden problems can be diagnosed without digging up the whole lawn. Start with the visible signs, then match them to the right trade. In many cases that will be a gardener, landscaper or drainage specialist, but a plumber, builder or patio specialist may be the better choice depending on where the water is coming from.

What to do first when your garden is waterlogged

If there is standing water on the lawn but it is not reaching the house, try not to walk on it more than necessary. The Royal Horticultural Society advises avoiding traffic on waterlogged lawns, because wet soil compacts easily and that can make drainage worse.

Move garden furniture, pots and children’s play equipment off the saturated area if you can do so safely. If water is pooling against the house, near air bricks, under a door threshold or into a garage, treat it more urgently. Water close to the building can lead to damp inside, especially if it sits there repeatedly after every heavy shower.

Do a quick check from ground level only. Look for overflowing gullies, blocked surface drains, downpipes discharging straight onto the lawn, sunken patches in the grass and water running off patios or paths. Do not lift drain covers if you are unsure what you are looking at, and keep away from any outdoor electrics that are sitting in water.

A simple photo taken during or just after heavy rain can be very useful. It shows a tradesperson where the water collects and whether it drains away after a few hours or stays for days.

Common causes of a waterlogged garden after rain

A waterlogged garden is not always caused by “bad drainage” in the same way. The likely cause depends on the pattern of the puddles, the type of soil, the age of the property and whether any work has recently been done outside.

What you can see Likely cause Trade to contact
Lawn stays soggy for days after rain Clay soil, compacted soil or poor lawn drainage Gardener or landscaper
Puddles always form in one dip Low spot in the lawn or poor garden levels Gardener, landscaper or builder
Water runs from a patio toward the house or lawn Incorrect falls, missing channel drainage or non-permeable paving Patio specialist, landscaper or builder
Gully or drain overflows when it rains Blocked drain, collapsed drain or surface water drainage issue Plumber or drainage specialist
One patch is wet even when it has not rained Possible leaking pipe, broken drain or underground water issue Plumber or drainage specialist
Garden became waterlogged after an extension, patio or driveway Drainage was altered or soil was compacted during building work Builder, landscaper or drainage contractor

In towns and cities such as London, Birmingham and Manchester, waterlogging can be made worse by small gardens, heavy clay soil, extensions, paved driveways and limited access for drainage work. That does not mean the job will always be large, but it does mean the cause should be checked properly before you pay for a fix.

Which trade should you call?

For a soggy lawn, compacted soil, poor grass growth or general garden drainage, a gardener or landscaper is usually the best starting point. They can look at soil condition, levels, lawn health and whether simple drainage improvements are enough. You can compare local gardener rates on HaMuch before you ask for quotes, so you have a clearer idea of typical labour costs in your area.

If water is backing up from gullies, manholes or drains, the issue is more likely to be below ground. A plumber or drainage specialist can investigate blockages, cracked drains or poorly connected surface water drainage. If that sounds like your problem, check plumber rates near you and explain in your job post that the issue happens after rain, not just randomly.

If the problem seems to come from a patio, path or driveway, the fall of the surface may be wrong or water may have nowhere suitable to go. In that case, a patio installer or landscaper can advise on channel drains, permeable surfaces or relaying sections so water runs away from the house. HaMuch lists patio and path specialists with profiles and rates, which is useful if your garden started flooding after hard landscaping work.

For larger changes, such as regrading a garden, installing a new soakaway or altering drainage around an extension, you may need a builder or groundworker. A good tradesperson should explain what they have found, what they recommend and whether any part of the work needs to comply with building regulations.

A British back garden has standing water on the lawn and wet paving after heavy rain.

How tradespeople usually fix a waterlogged garden

The right fix depends on the cause. A trustworthy tradesperson should not jump straight to the most expensive option without checking the basics first.

For compacted soil, the solution may be aeration, scarifying, top dressing and improving the lawn structure over time. This is often a gardener’s job and may be suitable where the lawn is wet but not flooding the house or overflowing from drains.

For a low patch, the garden may need levelling so water does not sit in the same hollow after every downpour. This can be as simple as improving a small lawn area or as involved as changing the levels across the garden. The more soil that has to be moved, the more access matters, especially in terraced homes where everything has to come through the house or a narrow side path.

For persistent surface water, a land drain or French drain may be recommended. These systems help move water away from soggy areas, but they must discharge somewhere suitable. Sending water toward a neighbour’s garden, the house or an overloaded drain can create a new problem.

For water running off paving, a tradesperson might recommend channel drainage, relaying the patio with a better fall or replacing some hard surface with permeable materials. This is common where a garden has been paved over without enough thought given to where rainwater will go.

For overflowing drains, do not assume lawn work will solve it. If the gully is blocked or a drain is damaged, the garden may keep flooding no matter how much you improve the grass. A drainage specialist or plumber should check that first.

When is a waterlogged garden urgent?

A waterlogged lawn on its own is frustrating, but not always an emergency. The situation becomes more urgent when water is affecting the building, drains or electrics.

Get help quickly if:

  • Water is touching external walls, air bricks, thresholds or basement areas
  • A drain or gully is overflowing, especially if there is a foul smell
  • Water is entering a garage, conservatory or the house itself
  • The garden stays wet even during dry weather
  • Outdoor sockets, lights or extension leads are near standing water
  • The problem appeared suddenly after building work or after a drain was disturbed

If water has reached outdoor electrics, keep away from the affected area and speak to a qualified electrician. If there is foul water or sewage, avoid contact with it and contact a drainage specialist or plumber promptly.

What affects the cost of fixing a waterlogged garden?

The cost can vary a lot, so vague national averages are not always helpful. A small lawn aeration job is very different from installing drainage, digging out clay soil or relaying a patio.

The main cost factors are the size of the affected area, how easy the garden is to access, whether waste soil needs removing, whether machinery can be used and whether the work involves drains, paving or only lawn improvement. London prices may differ from Birmingham or Manchester because labour rates, parking, congestion and access can all affect the quote.

This is where HaMuch is useful. Instead of guessing, you can compare real hourly and daily rates from local tradespeople, see customer reviews and request quotes with no obligation to book. When you post the job, include photos of the waterlogged area and say how long the water normally takes to drain away.

What to tell a tradesperson before they visit

A clear description helps the right tradesperson decide whether they can help and whether the job is a garden, drainage or building issue.

Include these details when requesting quotes:

  • How long the garden stays waterlogged after rain
  • Whether water is near the house, garage or air bricks
  • Whether any drains or gullies overflow
  • Whether the problem started after building, paving or landscaping work
  • Whether the garden is clay soil, sloped or lower than neighbouring gardens
  • Whether there is rear access for tools, materials and waste removal

Photos are especially helpful if the garden has partly dried by the time someone visits. Try to take one during rainfall, one shortly after and one a day later if the water remains.

Frequently asked questions

Why is my garden always waterlogged after rain? The most common causes are compacted soil, clay soil, poor lawn levels, paving that sends water the wrong way or a blocked surface water drain. The pattern of the puddles usually gives the best clue.

Who should I call for a waterlogged garden? Start with a gardener or landscaper if the problem is mainly a soggy lawn. Call a plumber or drainage specialist if drains are overflowing, there is a foul smell or one patch stays wet even in dry weather. A patio specialist may be best if paving is directing water toward the lawn or house.

Can I fix a waterlogged garden myself? You may be able to help a mildly soggy lawn by staying off it, aerating it at the right time and improving soil condition. Persistent standing water, overflowing drains or water near the house should be assessed by a suitable tradesperson.

Is a waterlogged garden bad for my house? It can be if water repeatedly sits against external walls, air bricks or door thresholds. If the water is close to the building or entering any part of the property, get advice sooner rather than waiting for the next storm.

Will a French drain solve a waterlogged garden? Sometimes, but only if the water has somewhere suitable to discharge. A French drain installed in the wrong place can move the problem rather than solve it, so it is worth getting the cause checked first.

Get quotes for a waterlogged garden

If your garden keeps flooding after rain, do not guess whether you need a gardener, plumber, drainage specialist or patio installer. Post the job on HaMuch, describe what you can see and upload photos of the affected area.

You can compare local tradespeople, genuine reviews and transparent hourly or daily rates before deciding who to contact. If water is reaching the house, overflowing from drains or creating an electrical risk, treat it as time-sensitive and request quotes as soon as possible.

Lights Flickering Across the Whole House

20th August 2026
Lights Flickering Across the Whole House

If your lights are flickering across the whole house, it usually means the issue is wider than a single bulb or loose lampshade. Sometimes it is a temporary supply problem in the street. Sometimes it

If your lights are flickering across the whole house, it usually means the issue is wider than a single bulb or loose lampshade. Sometimes it is a temporary supply problem in the street. Sometimes it is caused by a large appliance switching on. In other cases, it can point to a loose electrical connection that needs urgent attention from a qualified electrician.

The good news is that you can make a few safe checks without touching any wiring. The aim is not to fix it yourself, but to work out whether you need your electricity network operator, an electrician or, in a rental property, your landlord or managing agent.

When whole-house flickering needs urgent action

Turn lights and appliances off if it is safe to do so, then get help quickly if the flickering comes with any of these warning signs:

  • A burning smell, buzzing, crackling or visible sparks
  • Sockets, switches or the fuse box feeling warm to the touch
  • Scorch marks around switches, sockets or light fittings
  • Electric shocks, even small tingles, from appliances or metal fixtures
  • Flickering that is getting worse or affecting power as well as lights
  • Water leaking near lights, sockets or your fuse box

If you see smoke or fire, call 999. If the problem looks like an electricity network fault affecting nearby homes, call 105, the free UK number for power cuts and electricity network emergencies. The Power Cut 105 service will put you through to your local electricity network operator.

If the flickering is only happening in your home, or you are not sure, call a qualified electrician. Do not open the fuse box, remove socket fronts or try to tighten anything yourself.

Safe checks to make before you call

These checks help you explain the problem clearly when you speak to a tradesperson. They do not involve touching electrics.

First, look at the pattern. Are the lights flickering constantly, every few minutes or only when a certain appliance switches on? A brief dip when an electric shower, oven, tumble dryer or heating appliance starts can mean the appliance is drawing a lot of power. It can also mean the circuit or supply is struggling, especially if the dip is strong or happens often.

Next, check whether your neighbours are affected. If several homes in the street have flickering lights or partial power loss, it is more likely to be an external supply issue. In that situation, 105 is usually the right first call rather than a domestic electrician.

If you live in a flat, ask whether other flats or communal areas are affected. Flickering in multiple flats may involve the building's shared electrical supply, so the freeholder, managing agent or building maintenance team may need to arrange an electrician.

Finally, make a note of what was running at the time. A short description such as “all lights dim when the shower starts” or “lights flicker across the house even when nothing major is running” can save time on the callout.

Common causes when lights are flickering across the whole house

Whole-house flickering usually comes from one of a handful of causes. Some are outside your home, but others need a domestic electrician to inspect the installation safely.

Likely cause What you might notice Who usually deals with it
Local power supply issue Neighbours affected, streetlights flicker, power dips at the same time nearby Electricity network operator via 105
Large appliance drawing power Flicker happens when shower, oven, heat pump or similar appliance starts Electrician first, appliance engineer if the appliance is faulty
Loose or damaged connection Flickering is random, worsening or linked with buzzing, heat or burning smells Qualified electrician urgently
Old or overloaded wiring Older property, frequent tripping, lights dim under normal use Qualified electrician
LED or dimmer compatibility issue Flicker mainly affects certain modern LED lights or dimmer-controlled rooms Electrician, sometimes lighting specialist
Shared supply issue in flats Several flats or communal areas affected Managing agent, freeholder or electrician

External supply problems

If the whole street, a block of flats or nearby houses are affected, the fault may be with the electricity network rather than your wiring. Storms, damaged underground cables, planned works or equipment faults can all cause lights to dip or flicker.

Your domestic electrician is not allowed to repair network cables outside your property boundary. The electricity network operator deals with that side of the supply. Calling 105 is the simplest route because you do not need to know which network operator covers your area.

If only your home is affected, the network operator may tell you to contact an electrician. That does not mean you wasted the call. It simply narrows the problem down to your property.

Large appliances causing the lights to dip

A very brief flicker when a high-power appliance starts can happen in some homes. Electric showers, ovens, tumble dryers, immersion heaters, welders in garages and some heating systems can all place a sudden demand on the electrical supply.

A small, occasional dip may not mean there is an immediate fault. But if the flicker is obvious, frequent, affects the whole house or has started suddenly after years of normal use, it should be checked. The appliance could be faulty, the circuit may be overloaded or the home may need electrical work to handle the demand safely.

An electrician can test whether the problem is with the circuit, the main supply inside your home or the appliance itself. If the appliance is the issue, they may recommend an appliance repair engineer after making sure the electrical installation is safe.

Loose connections and why they matter

A loose electrical connection can cause flickering because the current is not flowing consistently. It may be in a switch, a light fitting, the fuse box, meter area or another part of the installation. When the whole house is affected, the fault may be closer to the main supply or consumer unit, which is why it should not be ignored.

Loose connections can generate heat. That is why flickering plus buzzing, crackling, warmth, burning smells or scorch marks needs urgent attention. Electrical Safety First gives clear advice on watching for signs of damaged or unsafe electrical fittings, and you can find general home safety guidance on the Electrical Safety First website.

If you suspect a loose connection, do not prod fittings, remove covers or reset the fuse box repeatedly. Switch off what you can safely switch off and arrange an electrician.

A homeowner and electrician stand in a British hallway while checking a flickering ceiling light near the stairs.

Old wiring or an overloaded electrical system

Older homes can be more prone to whole-house flickering, especially if modern appliances have been added over time. A property that was wired decades ago may now be powering computers, kitchen appliances, EV charging equipment, extra lighting, garden electrics and high-demand heating or hot water equipment.

Flickering alone does not automatically mean the whole property needs rewiring. An electrician may find a smaller fault, such as a failing fitting or a problem on one circuit. But if the wiring is old, damaged or not suitable for current use, they may recommend more substantial work.

For London homeowners dealing with older properties, HaMuch has a separate guide to how much it costs to rewire a house in London. It is useful if an electrician has already suggested rewiring and you want to understand what affects the quote before you make a decision.

Could it just be LED bulbs or dimmer switches?

LED bulbs and dimmer switches can cause flickering, but they usually affect one room, one fitting or one group of lights rather than every light in the home. Common causes include incompatible dimmers, low-quality bulbs, old dimmer modules not designed for LEDs or smart lighting that has been installed incorrectly.

If every light in the house flickers, especially on different circuits, do not assume it is “just the bulbs”. You can still mention recent bulb or dimmer changes to the electrician because it helps with diagnosis, but whole-house flickering needs a broader check.

If the flicker started after a DIY lighting change, switch off the affected light if safe and book an electrician. Lighting work can look simple from the outside, but mistakes can affect more than one circuit.

Who should you call?

The right call depends on how widespread the problem is and whether there are danger signs.

If nearby homes are affected, call 105. If only your home is affected, call an electrician. If you are a tenant, report it to your landlord or letting agent straight away, especially if the flickering is ongoing or there are signs of heat, damage or burning smells. Landlords should treat whole-house electrical symptoms as a priority because they affect safety as well as comfort.

If you are comparing help in London, Birmingham, Manchester or surrounding areas, HaMuch lets you check electrician rates by location before you request quotes. That is the practical difference with HaMuch: you can see real, comparable pricing information rather than vague guesses or hidden costs that only appear after you start contacting tradespeople.

What an electrician will usually check

A good electrician will ask when the flickering happens, which rooms are affected, whether appliances trigger it and whether the neighbours have the same issue. They may then inspect and test the installation using proper electrical testing equipment.

They will usually look at the fuse box, lighting circuits, appliance circuits, earthing and visible signs of heat or damage. If they suspect the fault is before the meter or in the outside supply, they may advise you to contact the network operator or your energy supplier. That is normal, because some parts of the electrical supply are not the responsibility of a domestic electrician.

For a rental property, keep a record of the tenant's report, the electrician's findings and any remedial work. If the flickering points to a wider safety issue, do not wait until the next routine inspection.

What not to do while you are waiting

Avoid anything that makes the fault harder to diagnose or increases risk. Do not keep resetting tripped switches without knowing why they tripped. Do not tape up damaged fittings, run multiple extension leads to “spread the load” or keep using an appliance that causes heavy flickering.

If the flickering is linked to one appliance, stop using that appliance until it has been checked. If the flickering is constant or comes with warning signs, reduce electrical use where you safely can and arrange urgent help.

It is also worth avoiding DIY electrical work, even if the job seems small. Changing a bulb is one thing. Opening fittings, switches, sockets or the fuse box is different and should be left to someone qualified.

How to reduce the chance of it happening again

Once the immediate issue has been dealt with, ask the electrician whether your home would benefit from a broader electrical inspection. This is especially sensible if the property is older, you have recently renovated, you are adding high-demand appliances or you manage a rental property with multiple tenant reports.

You can also keep an eye on patterns. If flickering returns after a particular appliance is repaired or replaced, note the appliance and the timing. If it happens during bad weather or at the same time as neighbouring homes, the network operator may need to investigate.

Good records help too. Keep invoices, inspection notes and recommendations from electricians. If you later need more work, such as upgrading circuits or planning a rewire, you will have a clearer starting point and can compare quotes more confidently.

Frequently Asked Questions

Is it dangerous if all my lights flicker at once? It can be. A brief dip caused by a large appliance is not always an emergency, but whole-house flickering can also point to a loose connection or supply fault. If there is buzzing, heat, a burning smell, sparks or worsening flickering, treat it as urgent and call an electrician or 105 if neighbouring homes are affected.

Should I call an electrician or the electricity network operator? If neighbours, streetlights or communal areas are affected, call 105 first. If only your home is affected, call a qualified electrician. If you are unsure and there are no immediate danger signs, asking neighbours is a quick way to narrow it down.

Can one appliance make lights flicker across the whole house? Yes, especially a high-demand appliance such as an electric shower, oven, tumble dryer or heating equipment. If the flicker is strong, frequent or new, stop using the appliance where practical and ask an electrician to check whether the issue is the appliance, the circuit or the main supply.

Do flickering LED bulbs mean I need rewiring? Not usually. LED flickering is often linked to incompatible dimmers or bulbs, especially if it affects only one room. If lights flicker across the whole house, the cause is more likely to be a supply or wiring issue and should be checked properly.

What should landlords do if tenants report whole-house flickering? Ask whether there are warning signs such as burning smells, buzzing, heat or repeated power loss, then arrange a qualified electrician promptly. If neighbouring properties are affected, the tenant or landlord can also call 105 to report a possible network issue.

Get an electrician to check whole-house flickering

If your lights are flickering across the whole house today, do not guess at the cause. If there are sparks, smoke, burning smells or signs of heat, treat it as urgent. If nearby homes are affected, call 105. If the issue appears to be inside your home, arrange a qualified electrician.

With HaMuch, you can request quotes from local electricians and compare real pricing information before you decide who to hire. It is free for homeowners to use, there is no obligation to book and you can choose based on local rates, reviews and the job you need done.

Ceiling Sagging or Bulging in One Spot

18th August 2026
Ceiling Sagging or Bulging in One Spot

A ceiling that is sagging or bulging in one spot is usually a sign that something above it has changed. In many homes, the cause is water collecting above the plasterboard after a leak. In other cases

A ceiling that is sagging or bulging in one spot is usually a sign that something above it has changed. In many homes, the cause is water collecting above the plasterboard after a leak. In other cases, the plaster has failed, an old patch has come loose or there is movement in the timber structure above.

The main thing is not to panic, but not to ignore it either. A small bulge can turn into a collapsed section of ceiling if it is wet or getting heavier. Your first job is to make the area safe, then work out which trade is most likely to fix the cause.

First, make the area safe

If the ceiling is bowed, cracked, dripping or growing in size, treat the area underneath it as unsafe until someone has checked it.

  • Move people, pets and valuables away from directly below the bulge.
  • If water is dripping or the bulge is getting bigger, turn off the water at the stop tap if it is safe to do so.
  • If the bulge is near a light fitting, smoke alarm or extractor fan, do not touch switches or wet fittings. Turn off the affected circuit at the consumer unit only if the unit is dry and safe to reach.
  • Put towels or a bucket nearby to catch drips, but do not stand under the sagging area.
  • Do not poke, cut or drill into the bulge. It may release dirty water suddenly or bring part of the ceiling down.

If water has reached electrics, you may need an electrician as well as the trade fixing the leak. HaMuch lets you compare local electrician rates before you book someone, which is useful if you need a safety check after the immediate issue is under control.

What a sagging ceiling usually means

A ceiling bulging in one spot is most often caused by weight. That weight could be trapped water, damp plaster, failed fixings or a section of plasterboard that has lost its strength.

A wet bulge often has a yellow or brown stain, a soft patch, bubbling paint or active dripping. A dry sag may look like a smooth dip, loose lining paper, cracked plaster or a section that flexes when nearby floorboards are walked on upstairs.

The cause matters because the person who repairs the ceiling is not always the same person who fixes the underlying problem. For example, a plumber may stop the leak, then a plasterer repairs the damaged ceiling once it has dried.

Quick guide: likely causes and who to call

What you can see Likely cause Trade to call first
Wet stain, drip or growing bulge below a bathroom, toilet or airing cupboard Leaking pipe, waste pipe, bath seal, shower tray, toilet cistern or heating pipe Plumber, or heating engineer if it is part of the central heating system
Brown patch after heavy rain, often near an outside wall, chimney breast or loft area Roof leak, blocked gutter, flashing issue or rainwater getting in Builder who handles roof repairs, or a roofer if roof access is needed
Dry sag with cracks but no fresh staining Failed plasterboard, old lath and plaster, poor previous repair or old water damage Plasterer, sometimes a builder
Sagging ceiling with cracks in walls, sloping floor above or doors suddenly sticking Possible joist movement, rot, overloading or structural movement Builder, and possibly a structural engineer
Repeated damp, mould and soft ceiling near a cold corner or poorly ventilated room Condensation, poor ventilation or hidden damp Ventilation and AC engineer, plasterer or builder depending on the cause

If the bulge is wet or dripping

A wet bulge is usually the most urgent version of this problem. The ceiling material can become heavy very quickly, especially if water is still entering from above. In a two-storey home, the most common sources are bathrooms, shower rooms, toilets, radiators and pipework under floorboards.

If the bulge is below a bathroom, a plumber is normally the first trade to call. They can trace leaks from bath wastes, shower traps, toilet cisterns, flexible hoses and concealed pipework. If you are trying to choose someone quickly, HaMuch has a practical guide on how to find a reliable plumber, including what to check before you agree to work.

You can also compare local plumber rates on HaMuch. This is especially useful in London, Birmingham and Manchester, where call-out availability and hourly rates can vary widely by area and urgency.

If the water appears after heavy rain, the cause may be above the ceiling rather than inside the plumbing system. A roof leak, damaged flashing, blocked valley gutter or overflowing guttering can all show as a single stained or bulging patch indoors. A builder who deals with roof repairs can often inspect the internal damage and advise whether a roof specialist is needed.

If the bulge is dry and not changing

A dry sagging ceiling may be less urgent than an active leak, but it still needs checking. Old plaster can detach from timber laths, plasterboard fixings can fail and previous leak damage can leave a weak area even after the ceiling has dried.

A plasterer is usually the right trade if the issue is limited to the ceiling finish, skim coat or plasterboard. They can cut out damaged sections, reboard where needed and skim the repaired area. You can compare local plasterer rates before requesting quotes, rather than relying on vague estimates.

Be careful with older textured ceilings. In UK homes built before 2000, some textured coatings and older building materials may contain asbestos. The Health and Safety Executive advises that asbestos can be present in buildings built or refurbished before 2000. Do not sand, scrape or drill a suspicious textured ceiling until a competent person has advised you.

When it could be structural

Most one-spot ceiling bulges are caused by water or plaster failure, but structural issues are possible. This is more likely if the ceiling sag is accompanied by fresh cracks, a noticeable dip in the floor above, doors that have started sticking, or movement after building work such as removing a wall.

A builder is the right starting point when there may be a problem with joists, rot, movement or unsupported loads. For more serious movement, they may recommend a structural engineer before repair work starts. You can check builder rates on HaMuch to understand typical local pricing before arranging visits.

If a structural beam is ever discussed as part of the solution, HaMuch also has an RSJ cost guide that explains the factors that affect this type of work. Not every sagging ceiling needs anything close to that level of repair, but it is useful background if a builder raises the subject.

A British living room with a bulging plasterboard ceiling, faint water stain and a bucket nearby while furniture has been moved back.

Will the ceiling need replacing?

Not always. A small dry crack or loose patch may only need local repair. A wet plasterboard ceiling, however, often needs the damaged section cut out and replaced once the leak has been fixed and the area has dried.

The repair usually follows this order:

Stage What happens Typical trade
Stop the source Leak, rainwater entry or damp cause is traced and fixed Plumber, heating engineer, builder or roofer
Make electrics safe if affected Light fittings, switches or circuits are checked after water exposure Electrician
Dry the area Damp materials are allowed to dry so damage can be assessed properly Homeowner, landlord or drying specialist for larger leaks
Repair the ceiling Damaged board or plaster is removed, replaced, skimmed and made ready for decorating Plasterer or builder
Redecorate Stain blocking, painting and finishing are completed after drying Painter and decorator

Trying to paint over a stained or bulging ceiling before the cause is fixed usually wastes time. The stain can come through again and a damp ceiling may continue to weaken behind the surface.

What landlords and property managers should do

For rental properties, a ceiling bulge should be treated as a repair that needs prompt assessment, particularly if a tenant reports water, cracking or a growing patch. Ask for clear photos, check whether the area is below a bathroom, kitchen, roof space or flat above and tell the tenant not to stand under the affected section.

If there is active leaking, arrange the relevant trade as soon as possible and document the timeline. If electrics have been exposed to water, an electrician should confirm whether the affected fittings or circuits are safe before the tenant uses them again.

Using HaMuch can help landlords compare real trade rates by area before booking, which is helpful when managing properties across different locations such as Greater London, the West Midlands or Greater Manchester.

How to describe the job when asking for quotes

Clear information helps tradespeople decide whether the job is urgent and whether they are the right person to attend. When you request quotes, include the room affected, what is directly above it and whether the bulge is wet, stained, dripping or changing size.

Photos are helpful, but take them from a safe distance. Include one wider room photo and one closer photo of the affected area without standing directly underneath it. If there is a bathroom, loft, tank cupboard or radiator above, mention that too.

You do not need to diagnose the problem perfectly. A good job description might be: ceiling bulging in living room below upstairs bathroom, brown stain and occasional dripping, water turned off. That tells a plumber the issue may be urgent and helps a plasterer understand that ceiling repair may be needed after the leak is fixed.

Why comparing prices matters before booking

Ceiling problems often involve more than one trade, so it helps to know what local rates look like before you start agreeing to work. A plumber may attend first, then a plasterer, builder, electrician or decorator may be needed depending on the damage.

HaMuch is built around transparent pricing. Instead of hiding costs until after you have contacted someone, it shows comparable hourly and daily rates by trade and UK location, along with local listings and customer reviews. Homeowners can use it free, request quotes and compare before deciding whether to book.

That is particularly useful for urgent home repairs, because urgency can make it harder to judge whether a quote sounds fair. Seeing real local pricing helps you have a calmer, more informed conversation with the tradesperson.

Frequently asked questions

Is a sagging ceiling dangerous? It can be, especially if it is wet, growing, cracked or directly below a known leak. Move away from the area and get it checked quickly. A dry, stable sag may be less urgent, but it should still be inspected.

Should I pop a bulging ceiling to let the water out? No. Do not puncture or cut into a bulging ceiling yourself. Water may pour out suddenly, damaged plasterboard may collapse and there may be electrical fittings nearby.

Who should I call first for a ceiling bulging in one spot? If it is wet or below a bathroom, call a plumber first. If it appeared after rain, call a builder or roofer. If it is dry and looks like failed plaster, call a plasterer. If there are wider cracks or floor movement, call a builder and possibly a structural engineer.

Can I claim on home insurance for a sagging ceiling? You may be able to claim if the damage is from a sudden escape of water or storm damage, but policies vary. Take photos, keep invoices and speak to your insurer before removing large areas if the situation is safe enough to wait.

Does the whole ceiling need to come down? Not always. Localised damage can often be cut out and repaired. A larger replacement may be needed if plasterboard is saturated, fixings have failed across a wide area or older plaster is coming away from the structure.

Need someone to check a sagging or bulging ceiling?

If the ceiling is actively dripping, bulging further or near electrics, treat it as urgent: move everyone away from the area, turn off water or power only if safe and request help straight away.

You can post your ceiling repair job on HaMuch to compare local tradespeople, check transparent pricing and request quotes with no obligation to book. Describe what you can see, upload photos if you can do so safely and choose the right trade for the problem in your home.

Water Pouring Through the Ceiling: What to Do First

17th August 2026
Water Pouring Through the Ceiling: What to Do First

If water is pouring through the ceiling, your first job is not to find the perfect fix. It is to make the area safe, stop the water if you can and call the right tradesperson quickly. A leak like this

If water is pouring through the ceiling, your first job is not to find the perfect fix. It is to make the area safe, stop the water if you can and call the right tradesperson quickly.

A leak like this is stressful, especially if it is coming through a light fitting or spreading across plasterboard. Stay calm and work through the steps below in order. Most ceiling leaks are handled first by a plumber, but the right trade can change depending on whether the source is a pipe, bathroom fitting, roof, heating system or electrics affected by water.

If you have searched for a water leak through ceiling emergency because it is happening right now, start here.

What to do in the first few minutes

Move people, pets and valuables away from the affected area. If the ceiling is bulging, bowing, cracking or making creaking sounds, do not stand under it. Wet plasterboard can become heavy and may give way with little warning.

Put a bucket, bowl or towels under the drip only if it is safe to do so. If water is coming through quickly, use more than one container and check them often. Do not climb on furniture or ladders under a wet ceiling.

Next, try to stop the water at the source. If you know the leak is from an upstairs bathroom, toilet, sink, washing machine or pipe, turn off the water supply. In many UK homes, the main stopcock is under the kitchen sink, in a downstairs cupboard, near the front door or in a utility area. Turn it clockwise to shut the water off. If there is a small isolation valve near the leaking appliance or toilet, you may be able to turn that off instead.

If you live in a flat and the water seems to be coming from the property above, contact the neighbour, landlord, managing agent or building concierge immediately. You may still need to protect your own electrics and ceiling, but the leak may need stopping from another property.

If water is near electrics, treat it as unsafe

Water coming through or near a light fitting, switch, socket or fuse box is a safety risk. Do not touch wet switches, do not use the ceiling light and do not stand in water while handling anything electrical.

If your fuse box is dry, easy to reach and away from the leak, switch off the affected circuit or the whole supply. If the fuse box is wet, in the leaking area or you would need to walk through water to reach it, stay away and call an electrician urgently.

Electrical Safety First advises that electrical items affected by water should not be used until checked by a competent person. Even after the leak has stopped, a light fitting or socket that has been wet may need inspecting before it is safe to use again.

If there is any smell of gas near a boiler, airing cupboard or gas appliance, do not try to investigate. Call the National Gas Emergency Service on 0800 111 999 and use a Gas Safe registered engineer for any gas-related work.

Who should you call first?

For most active ceiling leaks, the first call is an emergency plumber. A plumber can isolate the leak, repair burst or failed pipework, deal with leaking toilets, find bathroom leaks and advise whether further trades are needed.

Because call-out rates can vary by area and by time of day, it is worth checking local pricing before you agree to non-urgent follow-up work. HaMuch shows real, comparable rates rather than vague estimates, including plumber rates in London, Birmingham plumber rates and Manchester plumber rates.

If water has reached lighting, sockets or wiring, you may also need an electrician once the leak is controlled. You can compare current electrician rates on HaMuch before booking inspection or repair work.

If the leak is related to the roof, guttering, chimney area or building fabric, a roofer or builder may be needed. HaMuch does not ask you to guess blindly: you can compare builder rates and local reviews if the problem turns out to be roof or structural rather than plumbing.

Common causes of water pouring through a ceiling

A ceiling leak can look the same from below even when the source is completely different. The room above, the weather and when the water appears are the best clues.

What you notice Likely cause Trade to call
Water appears below a bathroom after a shower or bath Failed bath seal, shower leak, waste pipe leak or cracked grout around tiles Plumber first, then possibly a tiler
Water appears below a toilet or basin Leaking toilet connector, cistern, basin trap, tap or pipework Plumber
Water appears near a radiator, boiler area or airing cupboard Central heating pipe, radiator valve or heating system leak Plumber or heating engineer
Water appears only during or after heavy rain Roof, gutter, flashing, chimney or flat roof issue Roofer or builder
Water comes from a ceiling in a flat Neighbouring flat, communal pipework or roof space Managing agent, landlord and plumber
Dripping has stopped but staining keeps spreading Soaked plasterboard, insulation or hidden damp from an earlier leak Plumber, builder or plasterer depending on source and damage

A bathroom above the leak is the most common clue in many homes. Bath seals, shower trays, loose wastes and leaking toilet fittings can release a surprising amount of water into the floor void before it appears downstairs. If the water starts after someone showers, flushes the toilet or empties a bath, tell the plumber exactly that.

If the ceiling leak happens during heavy rain, particularly on a top floor, around a bay window, near a chimney breast or beneath a flat roof, the source may not be plumbing at all. In that case, the immediate job is to limit internal damage, then arrange for a roofer or builder to check the outside of the property when safe.

A UK living room has a damp ceiling stain with water dripping into a bucket while towels and furniture sit moved back from the leak.

Should you make a hole in a bulging ceiling?

A bulging ceiling means water is collecting above the plasterboard. Some tradespeople may create a controlled drain point to release water, but this can be dangerous if you do not know what is above the ceiling or whether electrics are nearby.

For a homeowner, the safer advice is simple: do not stand underneath it and do not poke the ceiling yourself if there is any risk of collapse or water near electrics. Clear the room if you can, keep the door closed to stop pets or children going in and wait for an emergency plumber or suitable tradesperson.

If the bulge is small and a tradesperson advises you over the phone to place buckets or move furniture, follow their guidance carefully. But do not turn a ceiling leak into a ceiling collapse by prodding, cutting or pulling at wet plasterboard.

What to tell the tradesperson when you call

The clearer you are, the faster a plumber or electrician can decide what tools, parts and access they may need. This also helps you get more accurate quotes when the immediate emergency is under control.

Have these details ready if you can:

  • Whether water is still pouring, dripping slowly or has stopped
  • Which room is above the leak, such as a bathroom, kitchen, loft or flat above
  • Whether water is near lights, sockets or the fuse box
  • Whether you have turned off the stopcock or local water valve
  • Whether the leak happens after showering, flushing, heating coming on or heavy rain
  • Photos or a short video of the leak, taken from a safe distance
  • Your property type, access details and parking information

Do not worry if you cannot answer everything. A good tradesperson will talk you through what matters first. If the leak is contained and you are no longer in emergency mode, HaMuch also has a practical checklist for finding a reliable plumber before you book further repairs.

What happens after the leak is stopped?

Stopping the leak is only the first stage. Water can sit above the ceiling, soak insulation, damage plasterboard and stain paint. If the plasterboard has sagged, cracked or gone soft, it may need cutting out and replacing rather than simply painting over.

Give the area time to dry properly before cosmetic work. Opening windows, using heating carefully and running a dehumidifier can help, but do not use electrical equipment in a wet area unless the electrics have been checked and it is safe to do so.

The follow-up trades usually depend on the damage:

  • A plumber repairs the leaking pipe, toilet, bath waste, tap, shower or appliance connection.
  • A heating engineer handles leaks connected to boilers, heating controls or sealed heating systems.
  • An electrician checks lights, sockets or wiring that may have been wet.
  • A plasterer repairs or replaces damaged ceiling plasterboard.
  • A painter and decorator finishes the area once it is fully dry and stain-blocked.
  • A builder or roofer deals with roof, gutter, chimney or structural water entry.

If you are claiming on insurance, take photos before moving too much, keep invoices and contact your insurer early for guidance. Many policies have specific rules about emergency repairs, trace and access work, excesses and approved contractors, so check your own cover rather than assuming everything is included.

What if you are a landlord or tenant?

For tenants, report the leak to your landlord or letting agent as soon as possible and keep a written record. If there is water near electrics, say so clearly. You should still take reasonable steps to limit damage, such as moving belongings away and not using affected lights, but emergency repair arrangements are normally handled by the landlord or managing agent.

For landlords, speed matters. A small delay can turn a plumbing repair into ceiling replacement, electrical checks and redecoration. Ask the tenant for photos, confirm whether the stopcock has been turned off and arrange the right trade based on whether the leak is plumbing, roof-related or from another property.

HaMuch is useful here because you can compare local tradespeople, rates and genuine customer reviews before booking. That helps landlords and property managers choose quickly without relying on guesswork.

Frequently Asked Questions

Is water pouring through the ceiling an emergency? Yes. Active water pouring through a ceiling should be treated as urgent, especially if the ceiling is sagging or water is near lights, sockets or the fuse box. Make the area safe, turn off the water if you can and call an emergency plumber.

Should I turn off the electricity? If water is near electrics and your fuse box is dry and safe to reach, turn off the affected circuit or the whole supply. If the fuse box is wet or you would need to enter the leaking area to reach it, do not touch it. Keep away and call an electrician.

Do I need a plumber or a roofer? If the leak is below a bathroom, kitchen, toilet, radiator or pipework, call a plumber first. If it only happens during heavy rain or is on the top floor with no plumbing above, the source may be roof-related and a roofer or builder may be needed.

Can I paint over the stain once it dries? Not straight away. The source of the leak must be fixed first and the ceiling needs to dry fully. If the plasterboard is soft, cracked or sagging, it may need repair before decorating.

Will my home insurance cover a ceiling leak? It depends on your policy and the cause. Many home insurance policies include some cover for escape of water, but limits, excesses and trace and access cover vary. Take photos, keep receipts and contact your insurer early.

Need help with an active ceiling leak?

If water is still coming through, make the area safe, turn off the water supply if you can and keep away from affected electrics. Then post your urgent leak job on HaMuch so local tradespeople can respond.

HaMuch helps you compare real local rates, customer reviews and available tradespeople before you decide who to book. For an active leak, speed matters, but you should still be able to see clear pricing and choose with confidence.

Cracks Appearing Above a Door Frame

16th August 2026
Cracks Appearing Above a Door Frame

Spotting cracks above a door frame can be unsettling, especially if they seem to have appeared overnight. The good news is that many cracks in this area are minor plaster movement, not a serious struc

Spotting cracks above a door frame can be unsettling, especially if they seem to have appeared overnight. The good news is that many cracks in this area are minor plaster movement, not a serious structural problem. But because doorways are weak points in a wall, some cracks do need a closer look.

This guide explains the most common causes of cracks above door frames, what warning signs to check for, and which trade to call. If you decide to get the crack inspected or repaired, HaMuch helps you compare local tradespeople with transparent, comparable pricing, so you are not guessing before you ask for quotes.

First, check what type of crack you have

Before you start worrying about major movement, take a calm look at the crack and the area around it. A thin hairline crack in the plaster is very different from a wide, jagged crack that runs through the wall and keeps growing.

Look for these clues:

  • Width: Is it a hairline crack, or can you fit the edge of a coin into it?
  • Direction: Does it run straight up, diagonally from the corner of the door, or across the wall?
  • Change over time: Has it stayed the same, or is it getting longer or wider?
  • Door movement: Has the door started sticking, rubbing, or not closing properly?
  • Other signs: Are there cracks outside, damp patches, sagging plaster, or gaps around skirting boards and architraves?

If the crack is thin, dry and stable, it is often a plastering or decorating issue. If the crack is widening, the door is sticking, or there are matching cracks on nearby walls or outside brickwork, a builder or structural professional may need to inspect it.

Why cracks often appear above door frames

Door openings naturally create a break in a wall. That means stress is more likely to show around the corners of the opening, especially above the frame. This is why cracks above door frames are common in older houses, newly plastered rooms, extensions and properties that have had layout changes.

The key is not just where the crack is, but what else is happening around it.

1. Normal plaster shrinkage or settlement

Small cracks above a door frame are often caused by normal drying, shrinkage or minor settlement. This is especially common after recent plastering, decorating, refurbishment, or building work.

You might notice:

  • A thin, straight or slightly diagonal hairline crack
  • No damp staining
  • No sticking door
  • No matching crack on the other side of the wall
  • No sign that the crack is widening

This type of crack is usually dealt with by a plasterer or painter and decorator. A plasterer can rake out and refill the crack properly if the surface has failed, while a decorator may be enough if it is only a fine surface crack before repainting.

The important point is to wait until you are confident the crack has stopped moving. Filling it too soon can mean it reappears quickly.

2. Movement around the doorway opening

A doorway is one of the weaker points in a wall because material has been removed to create the opening. Over time, tiny movements can show at the top corners of the frame. This does not automatically mean the wall is unsafe, but it is worth monitoring.

This can happen in older homes where the building has settled over decades, or in busy areas of the home where doors are opened, closed and sometimes slammed every day. You may also see fine cracks where the architrave meets the wall or where old filler has failed.

A plasterer can usually repair the finish if the wall itself is stable. If the crack is repeatedly coming back after repair, or if the door lining looks out of square, it may be better to ask a builder to inspect the opening first.

3. Door frame or timber movement

Sometimes the problem is not the wall itself, but the timber door frame, lining or architrave moving slightly. Timber expands and contracts with changes in temperature and moisture. New doors, newly fitted frames, or older timber that has dried out can all create small gaps and cracks where the plaster meets the frame.

Common signs include a crack tight against the door frame, a gap between the architrave and wall, or a door that rubs in one season but not another. If the frame is loose, twisted or poorly fitted, a carpenter and joiner is usually the right person to call. Once the timber issue is sorted, a plasterer or decorator can make good the surrounding finish.

If the door is suddenly badly sticking and the wall above it is cracking, treat that as a bigger warning sign and speak to a builder rather than assuming it is only joinery movement.

4. Lintel or support movement above the doorway

Most door openings need some form of support above them. This may be a lintel, timber support, steel beam, or another structural arrangement depending on the age and construction of the property. If that support is missing, undersized, damaged or disturbed by previous building work, cracks can appear above the frame.

Signs that the issue could be structural include:

  • A diagonal crack starting from the top corner of the frame
  • Cracks on both sides of the same doorway
  • A crack that keeps widening
  • The wall or plaster above the door looking bowed or uneven
  • A door that has started jamming at the top
  • Cracking near a wall that has been removed or altered

A builder is usually the first trade to contact for this kind of issue. They can assess whether the opening needs repair, reinforcement, or further investigation by a structural engineer. If the problem relates to a steel beam or a widened opening, HaMuch's guide to RSJ installation costs is a useful next step for understanding what may be involved.

For structural alterations, Building Regulations may apply. The UK Planning Portal guidance on internal walls and Building Regulations explains why load bearing walls and supports need proper care.

5. General house movement or subsidence

Most cracks above door frames are not subsidence. However, wider or spreading cracks can sometimes point to wider movement in the property, especially if they appear alongside other signs.

Take extra care if you notice cracks running through external brickwork, gaps opening around windows, sloping floors, or several doors and windows sticking at once. In that situation, a builder may still be your first practical contact, but you may also need advice from a structural engineer or building surveyor.

If you are a landlord, do not ignore repeated or worsening cracks in a rental property. Record the issue, take dated photos, and get it assessed promptly, especially if tenants report doors sticking or plaster falling away.

6. Damp, leaks or blown plaster

A crack above a door frame can also be linked to moisture. This is more likely if the plaster looks stained, soft, bubbling, powdery or darker than the surrounding wall. The cause might be a leak from above, a bathroom issue, roof defect, guttering problem, or condensation affecting the plaster.

If there is active water or damp staining, fix the moisture source before repairing the crack. A plumber is usually the right trade if the water is coming from pipework, a bathroom, or a heating system. A builder or roofing specialist may be needed if the water is coming through the roof, wall, guttering or external fabric.

Once the area has dried properly, a plasterer can repair the damaged surface. If you only fill and paint over damp plaster, the crack or stain is likely to return.

Quick guide: what the crack may mean and who to call

What you can see Most likely cause Who to call first
Thin hairline crack, no movement, no damp Plaster shrinkage or minor settlement Plasterer or painter and decorator
Crack tight against the frame or architrave Timber frame movement or poor fit Carpenter and joiner, then plasterer if needed
Diagonal crack from the top corner of the door Movement around opening or possible lintel issue Builder
Crack is getting wider or door is sticking Possible structural movement Builder, possibly structural engineer
Damp stain, bubbling paint or soft plaster Leak or moisture damage Plumber, builder, then plasterer
Cracks inside and outside in the same area Wider building movement Builder or structural engineer

A UK hallway shows a diagonal plaster crack above an internal door frame, with coats, skirting boards and natural daylight nearby.

How to tell whether the crack is getting worse

If the crack does not look urgent, monitor it before spending money on a repair. This is especially helpful for landlords and homeowners who need to explain the issue clearly when requesting quotes.

Take a photo from the same position every week or two. Place a ruler or coin nearby for scale, but do not damage the wall. You can also make a tiny pencil mark at each end of the crack with the date, as long as the wall finish allows it.

Check whether the door still opens and closes normally. If it begins to rub, latch poorly, or stick at the top, that is useful information for a tradesperson. Also look at the other side of the wall and the outside of the property if the doorway is near an external wall.

If the crack changes quickly, plaster starts falling away, or the door becomes difficult to use, do not just fill it. Get it inspected.

Can you repair cracks above a door frame yourself?

You may be able to repair a very fine, stable surface crack yourself if you are confident there is no damp, no movement and no door problem. A basic cosmetic repair usually involves opening the crack slightly, filling it with a suitable filler, sanding, priming and repainting.

However, DIY filler is not the right answer if the crack keeps returning. It also will not solve a loose frame, failed lintel, damp plaster, or movement in the wall. In those cases, filling the surface simply hides the clue rather than dealing with the cause.

For a neat finish, a plasterer or decorator will usually get a better result, particularly if the crack is in a visible hallway, living room or rental property. For suspected movement, start with a builder before paying for cosmetic repairs.

What affects the cost of fixing cracks above a door frame?

The cost depends on what is causing the crack, not just the crack itself. A small plaster repair is very different from investigating a possible support issue above an opening.

The main cost factors are the trade needed, the size of the affected area, whether the cause is still active, how easy the wall is to access, and how much making good is required afterwards. In London, Birmingham, Manchester and surrounding areas, labour rates can vary by location and demand, so it is sensible to compare current local rates before booking.

HaMuch publishes transparent trade pricing so you can check what local tradespeople charge rather than relying on vague estimates. For example, you can compare current builder rates if the crack may involve movement above the opening, or check plasterer rates if it looks like a surface repair.

If damp is involved, compare plumber rates before arranging leak investigation or repair. The final plastering and decorating should usually wait until the source of moisture has been fixed and the wall has dried.

What to tell a tradesperson when asking for a quote

A clear job description helps you get better quotes and avoids wasted callouts. You do not need to diagnose the problem yourself, but you should describe what you can see.

Useful details include:

  • Where the crack is and which room it is in
  • Whether it is above an internal or external doorway
  • How long it has been there
  • Whether it is getting longer or wider
  • Whether the door sticks or the frame has moved
  • Whether there is damp staining, bubbling paint or soft plaster
  • Whether any building work has been done nearby
  • Whether there are matching cracks outside or on the other side of the wall

Photos are especially helpful. Include one close enough to show the crack and one wider photo showing the whole doorway and surrounding wall. This helps a builder, plasterer or carpenter understand the context before quoting.

When should you act quickly?

You do not need to panic about every crack above a door frame. But you should arrange an inspection sooner rather than later if the crack is widening, the door is suddenly sticking, plaster is bulging or falling away, or there are cracks on both sides of the wall.

Act promptly if there is damp staining or active water, because moisture can damage plaster, timber and finishes. If you are dealing with a rental property, it is also better to address visible cracks early, before tenants become concerned or the damage spreads.

If you are unsure whether the issue is cosmetic or structural, choose a builder for the first visit. They can tell you whether a plasterer, carpenter, plumber, or structural engineer is needed next.

Frequently asked questions

Are cracks above door frames serious? Not always. Many are minor plaster cracks caused by shrinkage, settlement or movement around the frame. They become more concerning if they widen, run diagonally, appear with sticking doors, or match cracks elsewhere in the property.

Why do cracks start at the corner of a door frame? Corners of openings are stress points in a wall. Small movements often show there first, which is why cracks commonly appear from the top corner of a door or window.

Should I call a builder or plasterer for cracks above a door frame? Call a plasterer if the crack is fine, stable and cosmetic. Call a builder if it is widening, diagonal, linked to a sticking door, or could involve the support above the opening.

Can a sticking door be linked to wall cracks? Yes. A sticking door can mean the frame has moved, the timber has swollen, or the wall around the opening has shifted. If the sticking appears at the same time as new cracking, get it checked.

Should I repair the crack before selling or renting out a property? It is usually better to understand the cause first. A neat cosmetic repair is fine for a stable plaster crack, but repeated or widening cracks should be inspected and properly fixed before decorating.

Compare local tradespeople before you book

If you have cracks above a door frame and are not sure who to call, post the job on HaMuch. Describe the crack, add photos, and compare local builders, plasterers, carpenters or plumbers depending on the likely cause.

HaMuch is free for homeowners to use and there is no obligation to book. You can compare real local pricing, check customer reviews, and choose the right tradesperson with more confidence before the work starts.