Composite cladding panel building system

摘要

A composite cladding panel building system comprising composite cladding panels, each panel comprising an interior layer made of an insulating material which is enclosed by an exterior layer made of a waterproof material; at least one support extrusion configured to be fixed to a supporting structure via at least one fixing surface and support an interior side of the composite cladding panel; and at least one corner extrusion configured to attach to the supporting structure in a gap formed between the exterior edges of two adjacent like composite cladding panels via a fixing extrusion attached to the supporting structure and to overlap the exterior edge of the adjacent panels to seal the gap.