... of Installation,Colour Resistance Detailed Product DescriptionProduct Name:Porcelain roof tilesSize: 310x420x9mm Quantity: 10 pcs/m2, 8pcs/ctn ... weather and the hazards of fire. Our roof tile systems withstand wind-driven rain, absorb minimal moisture and defy termites, ... strength, water absorption, permeaability, freeze-thaw, wind uplift,combusitibility, dimensions and weight. Porcelain roof tiles