List of featured suppliers of EWI EXTERNAL WALL INSULATION SYSTEMS .See Also EXTERNAL WALL INSULATION SYSTEMS EWI on Building Products Index
EWI external wall insulation systems are a type of insulation used on the exterior of buildings to improve their energy efficiency and thermal performance. They involve the installation of insulation boards or applied insulation over the existing external walls of a building, which are then covered with a rendered finish or cladding system. Ewi systems can be applied to a variety of different building types and materials, including masonry, timber and steel frame constructions. They are a cost-effective way to reduce energy bills, improve comfort levels for occupants and lower a building's carbon footprint.