High pressure laminate with metal frame, weather barrier, particleboard insulation, concrete block, steel frame and plasterboard lining

Cladding system comprising: 20 mm high pressure laminate, 100 mm metal frame, 2 mm polyethylene weather barrier membrane, 22 mm cement bonded particleboard, 100 mm mineral wool batts insulation and 150 mm steel frame, lined with 12.5 mm gypsum plasterboard.