Aluminium or steel sub-construction

Applied on an aluminium or steel supporting structure and fixed with blind rivets, the application of the premium ‘A2(FS-Xtra)’ boards, in combination with mineral wool insulation, meets the requirements for European fire class A2-s1, d0 and can be classified as non-combustible according to national building regulations.

Ventilated sub-frame constructions with Rockpanel exterior cladding boards
Rockpanel A2 (FS-Xtra) exterior cladding is ideally suited for applications where high levels of fire performance are desirable or mandatory.