uPVC doors are generally low maintenance, but locking mechanisms, hinges, handles, and seals can all wear over time. Knight & Falcon Locksmith provides a complete uPVC door repair service across London, diagnosing the actual cause rather than assuming a full door replacement is needed.
Doors that are difficult to lock or unlock, dragging on the frame, letting in drafts, or handles that feel loose are among the most common issues, often caused by a worn mechanism or misaligned hinges rather than the lock cylinder itself.
Rather than treating each symptom separately, we assess the whole door, lock, handle, hinges, and alignment, as a connected system, since fixing just the most obvious symptom without checking the others often means the same problem returns.
We provide a clear diagnosis and quote before starting any work, so you understand exactly what is being repaired and why, across London.
Call us for urgent locksmith assistance. We respond quickly to emergencies across London.
All work carried out by DBS checked and fully insured locksmiths. We offer a 12-month warranty on all work and no call out fee.
Find answers to commonly asked questions about our locksmith services.
This is usually caused by a worn mechanism, misaligned hinges, or the door dropping slightly over time. We diagnose the specific cause during the visit.
The vast majority of uPVC door issues are repairable without replacing the entire door.
Yes, drafts are often caused by worn seals or a misaligned door, both of which we can address during a standard repair visit.
Most repairs, including mechanism replacement and realignment, are completed within an hour or two.
Yes, all uPVC door repairs come with a 12 month warranty on parts and workmanship.
Knight & Falcon Locksmith – fast, reliable locksmith services across Deganwy, Conwy, Llandudno & London. 24/7 emergency call-outs, no call-out fee, fully insured & DBS checked. Lockouts, lock repairs, UPVC fixes & key cutting, we aim to be with you within 30 minutes.
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