Seal Systems

AstroFlame – Fire Grills

A durable ventilation grille which is easily mounted in doors, ducts, floors & walls, and can provide in excess of 1/2 or 1 hour fire protection. Astroflame Fire Grille comprises of a moisture resistant intumescent core within a galvanized steel frame with vermin proof 6mm steel mesh fitted to both faces. The design allows a free area of 80% approximately. See our table below for guidance.