Aluminum door profile AT 690 BS

thermally-insulatedfire-rated

Aluminium door elements made of single-chamber hollow profiles with thermal decoupling and slide-in insulation core, fire resistance class T90 according to DIN, with double EPDM stopper seal (circumferential on 3 sides). The door was tested as a smoke protection door using an automatically lowerable floor seal. The elements are designed for push through or welded installation. Your benefits: Fire protection acc. to DIN 4102 Variable compilation of elements 4 mm wall thickness of the profiles Prepared for mounting