List of featured suppliers of FIRESTOP Blocks on Building Products Index
Firestop blocks are materials used to prevent the spread of fire in a building or structure. These blocks are placed in gaps or spaces between walls, floors, and ceilings to seal off any openings that could allow fire and smoke to pass through. Firestop blocks are typically made of fire-resistant materials such as concrete, ceramic fiber, or intumescent materials that expand when exposed to heat to create a barrier against fire. They are an essential component of fire safety systems in buildings and are required by building codes and regulations to ensure the safety of occupants in case of a fire.
