All steel with a sheet thickness of 15/10 mm.
The inside of the door is reinforced with omega stringers and rectange tubes on the surface of the door.
For thermal and acoustic insulation, the door is lined with extruded polystyrene.
All steel 20/10 mm
U-shaped to wrap all masonry.
Welded on the upright. They are designed so that it is impossible to drive out the axis.
The hinges are mounted on ball bearings.
With 10 anchor points and 1 fixed hinge on the hinge side
White primer to paint.
Basic stainless steel ball (see photo)
Option: Also available in a fireproof firewall version.
Request a quote, according to your needs.