uPVC & Composite Door Repair in Bristol
uPVC and composite doors use multipoint locking mechanisms that are mechanically more complex than traditional locks and fail in ways that can leave a door either unable to lock securely or completely stuck. We diagnose mechanism faults, replace gearboxes and full mechanism sets, adjust dropped doors, and replace damaged handles and escutcheons.
Price guide for upvc & composite door repair
This estimate is a guide based on typical work of this kind. We confirm the actual cost with you before starting — there are no surprises on the invoice.
What this service covers
- Multipoint mechanism gearbox replacement
- Full mechanism replacement
- Dropped or misaligned door adjustment
- Handle and lever set replacement
- Euro cylinder replacement within uPVC door
How we approach this work
- Assess the door operation and identify the fault in the mechanism
- Confirm the replacement part or repair approach and agree the cost
- Complete the repair or replacement, adjusting the door alignment if needed
- Test the mechanism through full operation before completing the job
Questions about uPVC & Composite Door Repair
My door key turns but the door will not open — what is wrong?
This is a classic gearbox failure. The euro cylinder is working, but the gearbox that drives the locking points has failed internally. The cylinder does not need replacing — the gearbox or mechanism does. We can usually complete the repair on the first visit.
Can you repair any brand of uPVC door?
Most multipoint mechanisms use standard interface sizes. We carry common replacement gearboxes and mechanism sets from the main manufacturers. Older or less common door sets may require a specific part to be ordered; we advise on this once we have assessed the door.
uPVC & Composite Door Repair across Bristol and the surrounding area
uPVC & Composite Door Repair in Bristol City Centre
Our home area — covering the city centre, Clifton and surrounding neighbourhoods.
uPVC & Composite Door Repair in Kingswood
Regular call-outs across Kingswood and Staple Hill.
uPVC & Composite Door Repair in Southmead
Covered for emergency and planned locksmith work.
uPVC & Composite Door Repair in Filton
Covered for both emergency and planned work.
uPVC & Composite Door Repair in Clevedon
Covered for all services — a small travel allowance may apply.
uPVC & Composite Door Repair in Portishead
Covered — a small travel allowance may apply, shown in your estimate.
Further services
Lockout Entry
Locked out of your home or business — non-destructive entry where possible.
Lock Change & Upgrade
Lock replacements, cylinder swaps, and security upgrades.
Burglary Repair & Boarding
Emergency securing after a break-in — boarding and lock replacement.
Key Cutting & Spare Keys
Spare keys cut from existing keys, and key extraction for broken keys.
Home Security Survey
Independent security assessment — locks, doors and entry points.