You can open a locked door without a key and without causing damage.
Upvc door locked no key.
Step 2 look for a small set screw at the base of the handle.
You will need lock picking tools to unlock a door without a key.
A basic pin tumbler lock consists of the plug the key pins driver pins and the springs at its core assembly.
It isn t easy without a key but it is possible.
Upvc door locksmith in the west midlands wolverhampton locksmiths covering walsall and cannock.
These tools consist of a rake a hook and a tension wrench.
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Improvised lock picking tools can be made out of common household items like bobby pins and paper clips.
As people said you could drill it but sometimes that won t work.
Presumably if it is a upvc door the lock is the type which screws to the door edge and locks with four latches and the main bolt.
Open the door and look for the latch plate along the door s edge.
Unscrew this plate and remove the latch from the door if possible.
Someone has mentioned the posidrive screwdriver and yes it is easy to remove the complete assembly.