UPVC Door & Lock Repairs

Hands fitting an Ultion cylinder lock into a door

If a UPVC door is difficult to lock, the handle feels loose or the key will not turn smoothly, our locksmiths can assess the door, cylinder and locking mechanism.

Signs worth checking

  • The door locks when open but is difficult to secure when closed.

  • The handle needs force to lift or makes an unusual noise.

  • The door needs lifting or slamming to close.

  • The handle is loose or the lock will not operate.

These symptoms can have different causes. An inspection helps determine whether adjustment, repair or replacement is appropriate. Avoid forcing the handle or key.

Arrange an assessment

Call 02380 899076 and describe the problem. If the door cannot be secured, tell us so we can check availability and advise on the next step.

For planned work, send an enquiry. The mechanism images below may help you describe your equipment; they are not a diagnosis.

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Selection of replacement UPVC door-lock gearboxes