You can use a liquid lubricant such as wd 40 if you choose as it will temporarily loosen up the lock so you can get the key to turn.
Key won t turn in upvc door lock.
In this video i show how to repair a faulty upvc door lock this particular door the barrel had slipped halfway rotation so that the key was upside down and w.
If the key does not turn at all you may be using a wrong key or the interior snib could have accidentally engaged.
If the snib has been engaged from inside it will stop the key from working.
A locksmith will usually just charge a labour price for this sort of job likely to be from 65 per hour.
If a dry lubricant doesn t do the trick you can try wd 40.
You may find that you re unable to turn the key in your door or window lock or you might have had a problematic lock that s got worse in the winter.
You can spray a little dry lubricant in the lock to free up the plug so you can open the door.
From stiff upvc lock mechanisms to cylinders seizing up there is a range of issues that you can run into when the temperatures drop.
Spray lubricant in the keyway and insert the key a few times so the lubricant can get worked into the mechanism.
When to call a locksmith.
Lift external handle but wont engage multi point locking system and key wont turn.
If your key is stuck in the lock when your door is locked or unlocked below are some tips we recommend.
How to free a stuck lock.
Just know that over time the liquid lubricants inside your door lock will attract traces of dirt and dust.
Key won t turn in lock i couldn t get my mail so i tried something whilst the camera was rolling and it was almost a miracle result.
If the snib has been engaged from inside it will stop the key from working.
When upvc patio door is open i can lift the handle and turn the key to lock and turn key about 400 degrees clockwise before.
Upvc door won t lock when closed shut should your upvc door not lock when closed shut this is due to alignment and in most cases is easy to fix either by adjusting the lock strike keep or roller points or by adjusting the door hinges.