@EuropeanAmerican
What i'm suggesting is a steel door with build in deadbolts locking into all 4 directions. (the deadbolt and door lock with a single lock and thus a single keyhole or a separate main lock for the door and another one for the 4 direction-built-in deadlock).
The drawing of the door did not really go as well as I planned; the spaces have disappeared. Yet it seems the idea got through.
The thing I had in mind for you is something like the brown wooden loking one here:
http://www.nairaland.com/382908/beautif ... s-home-buythis one is more industrial looking:
http://www.steel-security-doors.co.uk/S ... Door5.htmlThis one looks nicer:
http://www.mastersecuritydoors.com/?tpa ... ID_InswingBut theese are just examples to show you the idea. I was even too lazy to read through the exact specifications of them. If you get in touch with a local locksmith he will surely be of assistance in finding a tasteful security door.
Wow, really want one of these though:
http://www.mastersecuritydoors.com/?tpa ... se&nopdf=1 The ideal entrance from the library to a man cave.