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.
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.
