TVF Plastic Surface Fix Trickle Vent Canopy SKU: TVF Plastic Surface Fix Trickle Vent Canopy In Stock 112 Available Pinit Download Image Please select from the options below: Finish : BR - Brown WH - White Length : 364mm Width : 22mm Equivalent Area : 4600EA mm2 Free Area : 4990mm2 Projection Closed-Open : 32.5mm Each Quantity discounts available QuantityPrice Quantity -+ £2.02 (EX.VAT) Add to Basket Login to your account DescriptionTVF surface mounted plastic trickle vent canopy.Developed for revisions to Part F of the Building Regulations, Ventilation (England & Wales).Should be fitted with the TVF Vent to achieve the EA Air Flow figures.Installed on the outside of the window.SpecificationsProjection Closed-Open:32.5mmDocumentationTechnical DWG Drawing: DownloadTechnical PDF Drawing: DownloadFixing Instructions: DownloadData Card: Download