Common door problems
- Door not locking or unlocking smoothly
- Stiff key turn or jammed cylinder
- Misaligned multi-point mechanism
UPVC and composite doors have specific lock systems and failure points. We focus on these door types and provide practical repair and upgrade work to restore access and improve security.
Correct diagnosis helps avoid repeat failures and makes sure your door closes, locks, and secures correctly long-term. Where a vulnerable euro cylinder needs upgrading, ask about an Avocet ABS Master 3-star Diamond cylinder supplied and fitted by HD Keys as an approved ABS Lock Centre.
Yes. We diagnose and adjust or repair multi-point lock issues on supported doors.
Yes. We can supply and fit anti-snap options and other improved security hardware.
Yes. We diagnose alignment, cylinder, and mechanism issues and recommend the right repair path.