Roofing Insulation 10mm

Roof insulation is a protective layer installed beneath or above the roofing material to reduce heat transfer, improve energy efficiency, and enhance indoor comfort. It helps keep buildings warm in winter and cool in summer by minimizing heat loss and gain. Common insulation materials include rigid foam boards (like polyisocyanurate or EPS), fiberglass, mineral wool, and spray foam. These are often covered with a protective outer layer, such as foil, bitumen, or a waterproof membrane, to shield against moisture, UV rays, and fire. Proper roof insulation also reduces energy costs and supports a more sustainable building design.