£3.73 (incl VAT)
A metal intumescent soffit ventilation grille to fit new or to replace plastic grilles.
Designed to prevent flames entering the roof space.
Two types - Available to fit;
Circular opening, 68mm diameter (overall 82mm diameter)
Rectangular opening
47mm x 215mm (overall 72mm x 215mm)
50mm x 540mm (overall 70mm x 590mm)
Envirograf Product 89
£16.28 (incl VAT)
About Intumescent Soffit Board Ventilators
The ventilators fit into existing vent openings and seal up in a fire, stopping flames and hot gases reaching any loft area.
An important precaution in case of fire in the lower rooms of a building, where the windows have blown out or been left open.
Otherwise flames could burn through plastic soffit vents and catch the felt alight.
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