How wide is a double Roman roof tile?
How wide is a double Roman roof tile? Size of Tile 420mm x 330mm Cover Width 300mm (nominal) Covering Capacity 9.7 tiles /m² at 75mm headlap 10.4 tiles /m² at 100mm headlap Weight of Tiling 44kg/m² (0.43 Kn/m²) at 75mm headlap 47kg/m² (0.46 Kn/m²) at 100mm headlap Battens Required 2.9 lin.m/m² at 75mm headlap 3.1 […]