With its impressive qualities and the Deco M DUO’s Class, it looks even more impressive in double size. xDoor 50 Deco Double-sash is a door for anyone whose size matters! The door offers a double dose of comfort and protection, with the special ProBox mechanism, which is a solid steel mechanism with a collapsible thickness of 7.2 mm, which protects the lock. Flared board and high-tempered ring guard to prevent cartridge from shattering. The lock points are 10.
The door can be transformed into a true masterpiece through the optional various shapes and designs of the sash, such as voluminous panels, milling cutters, or metal applique designs.
The Deco M DUO is an entrance door with excellent thermal and noise insulation performance and low thermal transmittance U = 0.852 W / m2 ° K.