Want a flat roof that keeps the heat in and lasts? This Baildon rear extension needed a flat roof that would actually perform… so we installed 52sqm of EPDM warm roofing and here’s why that matters. An extension needs the heat to stay inside and that’s exactly what we made sure of. A warm roof puts the insulation above the roof deck, keeping the thermal performance where it should be and making sure that new room is actually comfortable to be in all year round. EPDM is one of the most durable fl