Commercial buildings need to satisfy increasingly higher levels of insulation performance. Standards are being made more demanding and this trend will continue. All areas of the building need to be brought in line with these requirements, including the entrances. Like the ISO 40 and ISO 60 sectional doors, the panel cavity is filled with dense polyurethane foam, with a thermal break between the inner and outer skins. The ISO 80 sectional door uses the same design principle but offers even greater thermal insulation.
|A Paint layer:||RAL 7016, 9002 and 9006 (outside)|
|B Zinc coating:||275 g/m2|
|C Steel sheet:||0,5 mm|
|D Zinc coating:||275 g/m2|
|E Primer coating|
|F PU high density foam:||g=40 kg/m3, CFK en H-CFK vrij|
|G Paint layer:||RAL 9002 (inside)|