Electrogalvanized steel structure
Thermal insulation in compressed mineral wool
Special high performance automatic doorstrip
External seal on frame, internal seal on leaf
Heat expanding seal
Defender in special steel class3 anti-pick rating
Security lock geared mechanism activating six bolts with self-centring rectangular latch bolt
Hinges 2 adjustables in 3 directions
Fixed steel bolts 3 with flat profile
Wide-angle spyhole
Veneered or melamine standard panels
Handles F9 finish aluminium
External casing strips in plastified sheet RAL 9006
Frame RAL 9006 or RAL 9010
European cylinder 1+3 keys, according to class WK3
Subframe 3D adjustable in 3 directions