The lock in my back door (I think it's a mortise lock) is stuck, and the door is locked.The key only turns so far and then goes no further.
How can I get it unlocked or open the door to replace the lock?
I've tried WD40 on it overnight to see if it had seized up, but that made no difference. It was always a bit sticky (moved into the house about 3 months ago) but I wasn't aware that was a warning of failure.
I'd really rather not get a locksmith and/or joiner out due to the sheer cost of the work, if it's possible I can do it myself
Thanks for any help
How can I get it unlocked or open the door to replace the lock?
I've tried WD40 on it overnight to see if it had seized up, but that made no difference. It was always a bit sticky (moved into the house about 3 months ago) but I wasn't aware that was a warning of failure.
I'd really rather not get a locksmith and/or joiner out due to the sheer cost of the work, if it's possible I can do it myself
Thanks for any help