Thermal insulation of buildings. Polyurethane insulation is a technology that uses a two component spray system. This method offers a fast and economical insulation solution. The seamless polyurethane can be applied to any dry surface: ■ ■ Sloping roofs Flat roofs ■ ■ Floor Floor Floor Floor ■ ■ Cellar with underfloor heating and / or garagaplafond ■ Interior walls ■ ■ Agricultural buildings Etc ... .