TVR Aluminium Recessed Fix Trickle Vent Canopy SKU: TVR Aluminium Recessed Fix Trickle Vent Canopy In Stock 571 Available Pinit Download Image Please select from the options below: Finish : AAL - Anodized Satin Aluminium BK - Black BR - Brown WH - White Length : 250mm 425mm Width : 36.5mm Free Area : 2060mm2 4105mm2 Projection Closed-Open : 21mm Each Quantity discounts available QuantityPrice Quantity -+ £4.50 to £5.82(EX.VAT) Add to Basket Login to your account DescriptionTVR surface fix aluminium trickle vent canopy.Developed for revisions to Part F of the Building Regulations, Ventilation (England & Wales).Should be fitted with the TVR Vent to achieve the EA Air Flow figures.Installed on the outside of the window.SpecificationsProjection Closed-Open:21mmDocumentationTVR200C Technical DWG Drawing: DownloadTVR200C Technical PDF Drawing: DownloadTVR400C Technical DWG Drawing: DownloadTVR400C Technical PDF Drawing: DownloadData Card: Download