Door repair specialists
Bifold door lock and hardware repairs
Assessment of locking, handle, hinge, roller and alignment problems affecting residential bifold doors.
Bifold doors depend on correct alignment
Bifold doors contain multiple connected panels and hardware components. When one area moves or wears, locks and handles may become stiff even though they are not the original cause.
An assessment should consider the operating panels, hinges, rollers, guides, keeps and locking hardware before individual parts are changed.
Common bifold door problems
Lock will not operate
Assess the lock, handle movement and alignment.
Panels have dropped
Check hinges, rollers and how the panels meet.
Door catches
Identify where the operating panels bind or rub.
Handle failure
Replace worn or broken operating hardware where suitable.
Locking points miss
Assess engagement between locking points and keeps.
Door will not close
Check guides, alignment and damaged components.
Frequently asked questions
Why is my bifold door difficult to lock?
Alignment changes, worn running gear or locking-component faults can all increase resistance.
Can one part be replaced?
Where compatible parts are available and the remaining system is serviceable, individual components may be replaceable.
Should I stop forcing the handle?
Yes. Excessive force can cause additional damage to handles and internal locking components.
Talk to GP Locksmiths
Call with your postcode and a short description of the problem.