Stunning split and bolstered rustic sandstone cladding. Real stone, super lightweight at just 28Kgs a sq metre, for FAST and easy installations. Fully insulated to R-3.0 (R-18 USA/Canada) without other internal thermal insulation in the stud walls offers more cost savings. Direct to stud fixing brackets saves even more money, as the walls do not need a board or lathe substrate as required with traditional wet fix mortar veneer installations. Another bonus is that EcoSmart