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.
Patio door wont lock from inside.
Sometimes patio doors become hard to open even when the track is clean.
Hot warm weather upvc door lock won t lock or close.
Tap the end of a chisel under the door stop on the striker side of the jamb.
Shut the door and try to lock it.
Shrinkage and expansion can be a big problem making it difficult for you to lock your doors.
You may feel the need to apply force when if your upvc door won t open or close easily but this can often cause further damage.
Cold weather upvc door lock won t lock or shut properly.
While it s important to make sure your door is secure there are a few things you can try to ensure it s working as it should be.
If it won t lock open the door.
Pry up on it until it comes loose and remove it.
My doors won t close lock properly.
If you re having trouble closing or locking your door properly there could be a few possible causes for this.
In this video i attempt to open a patio door that has got stuck locked.
The best way to lubricate any lock is to disassemble it and use an aerosol lubricant to flush away grime and coat the moving parts of the lock.
Patio doors lead to the outside and have to withstand all kinds of abuse from the weather doors being slammed and being hit with flying objects.
If your patio door isn t locking repair it quickly so that your home remains safe.
It s very common for old upvc doors to drop meaning your upvc door won t open smoothly if at all.