Grilles & Covers
Fire Rated Ventilation
Ventilation within buildings can contravene British Standards when installed into fire doors or compartment walls. One answer comes in the form of an intumescent block which allows air to flow through under normal conditions however closes under its own expansion when exposed to a fully developed fire.
We carry a wide range of standard sizes for immediate despatch, special sizes including circular are available upon request. Our ex stock range have a standard 60 minutes(for guidance only) fire rating, a 120 minute version is also available. By design the dampers offer low maintenance having no moving parts. For an air transfer grille which also offers smoke control please refer to our technical department.
Ventilation Grill Covers
Our range of ventilation covers offer an excellent robust ‘face fit’ option complementing the fire block range. The pressed steel covers are ‘zintec’ coated before painting to a satin anodised aluminium finish (may vary). The covers may be supplied to match any BS colour reference, please contact our technical help team to discuss special finishes.
Covers come pre punched with corner fixing holes. Fitting is via screws giving a solid appearance for a minimal expense.
View Products
Grills and Covers