List of featured suppliers of AIR TRANSFER GRILLES Fire Resisting Intumescent on Building Products Index
Air transfer grilles, fire resisting intumescent are fixtures that are designed to allow air to flow from one room to another while inhibiting the spread of flames and smoke in the event of a fire. These fixtures are constructed with intumescent material that expands when exposed to high temperatures to seal the grille and slow the progression of flames. This containment mechanism provides valuable time for evacuation and fire suppression efforts, thereby minimizing damage and potentially saving lives.