The US building industry speaks loud and clear: There is no better choice than InsulBloc® for insulating exterior walls, masonry cavity walls, and roof decks. InsulBloc is a 2-pound density, spray-in-place, closed-cell foam that forms a fully adhered and seamless insulating, damp-proofing, and air-blocking membrane. InsulBloc offers higher R-values per unit thickness than can be achieved with other types of commercial insulation. InsulBloc can be applied to any masonry or construction material, including concrete block, concrete, brick, metal, wood, laminates, and exterior sheathing boards, and it conforms to any geometric shape, insulating around brick ties, corners, angles and curves. InsulBloc leaves no gaps or joints, eliminating thermal bridging and thermal bypass associated with preformed boards.
