Insert the straw into the opening of the lock.
Upvc door lock sticking.
Jammed lock or lock is stuck when your upvc door or window lock gets jammed it normally is a result of a defective lock mechanism.
The repair will usually involve either.
There are 2 main mechanical parts to its lock the euro profile cylinder and the multi point locking system.
Guide the straw as far in as you can to make sure you re hitting every part of the locking mechanism that might be sticking with the wd 40.
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.
Freeing up or replacing the shootbolts and rollers.
Checking the connection between the locking mechanism gearbox and the shoot bolts.
A locksmith will usually just charge a labour price for this sort of job likely to be from 65 per hour.
Giving an insight into what to do with a faulty upvc door.
Place the end of the straw into the opening of the lock where you normally insert your key.
Repairing a jammed or stuck upvc window.
The key may not turn all the way in or will not turn the lock in some cases.