The Union 3 Armoured Security Door secures your space while at the same time giving it aesthetics, thanks to the variety of laminate, mdf or aluminium coverings. Protect yourself from unwanted "visitors" such as cold, noise and certainly burglars! With anti-theft lock impact. Technique by which we completely eliminate the possibility of someone opening our unlocked door with the help of a remote control card, ID card, etc. It also has a secure retractable latch. Our familiar "partial opening" which when we lock the door and pull it, it blocks the lock, meaning the key cannot be turned to unlock someone, either from the inside or the outside. When the door is unlocked, it operates normally as a partial opener.