If your upvc window is open and you are unable to lock it your home is not secure.
Upvc door lock stuck shut.
The replacement of the locking mechanism gearbox as lugs can break off within the gearbox.
Hardysure offers a free door and window lock security check.
Broken keys rust and misalignment are the most common causes of jammed door locks and doors that just won t open.
A thin stiff blade can cut the single screw holding the euro cylinder in position.
A gap between the window and the frame could also lead to draughts and damp.
Cold weather upvc door lock won t lock or shut properly cold and freezing weather will cause a upvc door to not lock or close properly this is due to contraction of the upvc the shrinking can only be 1mm o r 2mm but is enough to stop your door from locking.
Ok pvcu upvc whatever can get a bit stuck due to expansion.
The repair will usually involve either.
Repairing a jammed or stuck upvc window.
Upvc door locking mechanism problems are very common in old doors and there are many reasons why you may notice your upvc door lock stuck shut.
Checking the connection between the locking mechanism gearbox and the shoot bolts.
If your upvc window lock is broken it is wise to ask a professional window fitter to take a look at it.
Freeing up or replacing the shootbolts and rollers.
Hot warm weather upvc door lock won t lock or close.