Metal ventilation grilles to prevent flame penetration in soffits, ideal for loft conversions
£0.00 ex. Vat
Intumescent metal ventilation grilles to fit as new, or to replace existing plastic ventilation grilles fitted to soffits. Designed to allow ventilation to loft spaces, whilst preventing external flames from entering roof space from fires in rooms below.
– Circular or rectangular grilles containing intumescent material that seals the vent openings in the event of a fire
– Designed to protect roof space from flames and hot gases that may enter from broken or open windows below
– Ideal for loft conversions, particularly for use over high-risk rooms such as kitchens
Rectangular grille – push recess into opening in soffit board and secure in place. Available 72mm x 215mm overall to suit 47mm x 215mm opening. (Other sizes can be made to suit – prices on request)
Circular grille – push recess into opening in soffit board. Available 82mm diameter overall to suit 68mm hole diameter. (Other sizes can be made to suit – prices on request)
Ref External diameter Opening diameter
ES/SV/CIRC 82mm 68mm
Ref External dimensions Opening dimensions
ES/SV/RECT 72mm x 215mm 47mm x 215mm
ES/SV/RECL 70mm x 590mm 50mm x 540mm
