Aluminium or steel sub-construction

Applied on an aluminium or steel supporting structure and fixed with blind rivets, the application of the premium ‘A2’ 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 exterior cladding is ideally suited for applications where high levels of fire performance are desirable or mandatory.
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