List of featured suppliers of CAVITY CLOSERS Insulated Cavity Fire Barrier Combined on Building Products Index
Cavity closers, insulated, cavity fire barrier combined refers to a building material that is designed to fill the gap between a window or door frame and the surrounding wall. It is made up of insulated material that helps to reduce heat loss and prevent drafts, as well as a fire barrier that helps to contain flames within the cavity in the event of a fire. This type of material is commonly used in construction and building projects to improve energy efficiency and safety.