Door repairs
uPVC, Composite and Timber Door Repairs
Doors that drop, stick, will not lock or let the draught in. Realigned, rehung and repaired.

How we approach it
Front doors, back doors, French doors, patio sliders and composite doors all rely on adjustment and working hardware. We realign dropped doors, replace multipoint locks, cylinders, handles, hinges and gaskets, and repair sliding patio door rollers and tracks, so the door closes with one hand and locks first time. Reviews from Cornish customers regularly mention doors saved when others had said they needed replacing.
What is covered
- Dropped and misaligned doors realigned
- Multipoint locks, cylinders and handles replaced
- Sliding patio door rollers and tracks repaired
- French door and composite door adjustments
- Draught seals and gaskets renewed
Questions we are often asked
- My patio door is hard to slide. Does it need replacing?
- Usually not. Worn rollers and a dirty or damaged track are the common causes, and both can be repaired or replaced within the existing door.
- Can you fix a door that will not lock?
- Yes. It is most often alignment or a worn multipoint lock. We adjust the door first and replace the gearbox or full lock strip if it has failed.
Related services
- Glass replacementSteamed-up, cloudy or cracked sealed units replaced in the existing frame. No need for new windows.
- Hinges, handles and locksWindows that drop, catch, will not close or lock. Worn hinges, handles and locking gear replaced.
- Locks and securityJammed or failed locks repaired, cylinders replaced, and anti-snap upgrades fitted.
Need a window or door sorted?
Send a photo of the problem by text or email and we will come back to you with what it needs and what it will cost.