If your upvc door won t lock even when still open this is usually because of the following reasons.
Upvc door lock stuck.
The mechanics of the lock have broken leaving the top section of the door completely.
Letting the components sit fully submerged in a vinegar of about 5 acidity will do the job of separating the gunk from your metal.
Upvc door locks windows common problems jammed lock or lock is stuck.
1 do not force the key out as the key could snap in the lock 2 do not try and take the door lock apart yourself this is the worse thing you could do 3 do leave the key alone and phone a.
Upvc gearbox failure most common multipoint lock is damaged door alignment issue problem with lock cylinder door lubrication is required.
This will move any working shootbolts to the open position.
The fix in instances with a door latch stuck because it is jammed by rust and other materials it is always best to disassemble the lock and do a bit of cleaning.
In this video i attempt to open a patio door that has got stuck locked.
Especially if your upvc door lock mechanism is sticking it s usually down to the fact that you have an old door which needs replacing.
Put the window handle in the open position.
What happens is that the locking points and keeps misalign making the door harder to open and close.
Key broken inside.
When your upvc door or window lock gets jammed it normally is a result of a defective.
Misaligned upvc door or window.
Insert a right angled tool just past where the shoot bolt roller cam is likely to be so the roller can be pulled.
There are times when we unintentionally bang the doors or windows shut.
If your key is stuck in the lock when your door is locked or unlocked below are some tips we recommend.