TVP Plastic Surface Fix Trickle Vent SKU: TVP Plastic Surface Fix Trickle Vent In Stock 248 Available Pinit Download Image Please select from the options below: Finish : Brown White (WH) Length : 265mm 411mm Width : 18.5mm Equivalent Area : 1700EA mm2 2700EA mm2 Free Area : 2212mm2 4045mm2 Projection Closed-Open : 20-26mm Each Quantity discounts available QuantityPrice Quantity -+ £5.30 to £5.93RRP (EX.VAT) Add to Basket DescriptionTVP surface mounted plastic trickle vent.Developed for revisions to Part F of the Building Regulations, Ventilation (England & Wales).Deflects air up or down or both.Controllable tilting T-bar.Should be fitted with the TVP Canopy to achieve the EA Air Flow figures.Installed on the inside of the window.SpecificationsProjection Closed-Open:20-26mmEA Air Flow:TVP - 1700mm2, TVP - 2700mm2DocumentationTVP200 Technical DWG Drawing: DownloadTVP200 Technical PDF Drawing: DownloadTVP400 Technical DWG Drawing: DownloadTVP400 Technical PDF Drawing: DownloadFitting Instructions: DownloadData Card: Download