my old timber door had a useful codelock,it has been replaced with a composite [similar to uvpc] door with multipoint deadlocks, can a codelock operate through the door to work a surface mounted night-latch, thus avoiding the door locking bars, this is to reduce the chance of 'bumping'

john holmes, March 2008

yes should be no prob if you keep it away from the deadlocks in your lockstrip

shaun www.sdwupvcrepair.co.uk, March 2008