Schneller Bader House Product 3S MegaSlate® II. Description The roof is made of wood carpentry (U value of 0.16 W/m²K). The perimeter walls consist of an external load-bearing concrete wall, an insulating layer and an internal brick wall (U value of 0.19 W/m²K). Building element Solar tiles n/a Projection Vertical section Vertical section – Eave connection Vertical section – Ridge connection Horizontal section Reference buildings House Schneller Bader Visit the page Products 3S MegaSlate® II Visit the page