Upvc door won t lock.
Patio door wont lock in cold weather.
Faulty lock the internal mechanism could be broken.
Our conservatory door was.
Most door locks are designed to be removed with two screws from the inside and taking them apart before the cold comes is a matter of a few minutes.
Whether its a heatwave or a blizzard upvc doors can be affected by a range of climates.
Debris or ice from cold weather may be causing problems with the cylinder or you might simply be using the wrong key.
During particularly cold or particularly hot months your upvc door may have contracted or expanded slightly causing it to not close properly.
In cold weather do the same with a warm damp cloth.
Forcing it could break the key in the lock.
If the weather is fluctuating a lot the frame of your door can contract and expand.
If it s a cold day and the key won t go into the lock or you can t turn it heat it by blowing on it before trying again.
If your patio door isn t locking repair it quickly so that your home remains safe.
It seems obvious but it s an easy mistake to make.
Locks can become almost sluggish in cold weather due to moisture.
Cold or damp weather can mess up the door lock mechanism causing it to jam.
Conservatory door won t lock during cold weather.
Key is hard to turn or won t go in the lock don t force the key.
Common problems with upvc doors.
Before you blame the weather make sure you are using the right key.
Monday 20th january 2014.
If you think this is the case when the weather s hot take a cold damp cloth and wipe around the top side and bottom edges of the door.
The combination of oil and dust generally doesn t cause a problem in warm weather but when it turns cold the gunk can freeze solid leaving a lock that just won t turn.
As a result your patio door lock can malfunction.
Sometimes locks can even freeze in place.
It s possible that there is an issue with the lock cylinder.
All upvc products respond to high temperature changes more dramatically than timber and aluminium products.
Hot weather and upvc how to avoid expanding doors windows upvc is used for many home improvement products as it is tough maintenance free and has a long lifespan.
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.