Intumescent Block Grille

The Intumescent Block Grille is designed for use in openings in fire compartment walls, floors, fire doors and partitions where air ventilation and fire protection is required. The grille is made up of Intumescent Material encased in a steel frame and faced on both sides with a 12mm wire mesh giving more free air flow. Block grilles can be made any size up to 600mm x 600mm. For further details please visit our website or contact us.