Because uPVC, aluminium or composite doors can’t easily be adjusted, using the correct
replacement lock is very important
With Yale’s new Doormaster range, replacing and upgrading double glazed door locks
has never been easier. The range covers about 90% of the locks currently in use on
uPVC and composite doors. By using adjustable locking points, or adjustable 1-piece
keep-plates, it is simple to install a replacement lock for nearly every lock.
Of course, there are always going to be exceptions, and to cover these we have a
great range of replacement centre gearboxes and locking units for uPVC, composite
and aluminium doors.
And with our installation service available at affordable rates, there is no need
to worry when your double glazed door lock goes wrong.