CSD– Autotherm
All Autotherm doors are constructed from interlocking 77mm twin walled Aluminium slats and filled with CFC-free insulating foam, which combines strength whilst helping increase energy efficiency with a typical U value of 5.2 w/m2 K. The doors can easily span an opening up to 5400mm wide and come complete with a heavy duty weather seal to the bottom section.
Garage Door Security
Locking is actively engaged by the anti-lift geometry locking straps when the door is closed.
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that County Door Solutions is consulted before specifying.