Specifications:
- metallic construction with double steel sheet filled with extruded polystyrene 
- equipped with lock, european cylinder with 3 keys and a pair of nylon black handles
- with ventilation grid
- reversible opening side
- profiled "Z" shaped frame with installation to be made over the inside of the wall opening, to be fastened to the wall or to be bolted to the concrete

Tones:
Lacquered: White
Coated with PVC: Beech | Oak

Note: Possibility of applying windows