Our designs are largely based on a hybrid timber frame and Structurally Insulated Panels (SIPs) construction, which we manufacture. They allow for a swift construction as well as enhanced insulation values.
Adding a green roof on top of the normal roof insulation enhances its insulation value. In addition it shields the waterproof membrane from direct sunlight, extending its life.
With the walls, roof and floor highly insulated, most heat is lost through the glazing. We use double glazing as standard, with wooden frames where possible.