300mm Oak Tan Trickle Vents (internal and external fittings)

Price £4.45 (Inc. VAT)
£3.71 (Ex. VAT)
(2 reviews) Write a Review
Part Number:
VENT-300-Tan (RWS251508) (5055621405500)
In Stock
Delivery Cost:
Calculated at Checkout
300mm Oak Tan Trickle Vents

Trickle vents for UPVC windows and doors from RW Simon

300mm trickle vents in OAK TAN

Also available in White, Brown, Brown/White or Tan White



Trickle window ventilators ideal for both timber and PVC-u. Made from U.V. stabilised PVC-u, durable, easy to fit and fully tested. Internal canopy has a moveable flap to adjust and control airflow rate.


 300mm:   1 x internal canopy, 1 x external canopy, and fixing screws



Other lengths available: Click here to see other sizes

400mm- White, Brown, Tan, Brown/White or Tan White            

595mm -  White only.    Note: this will consist of 4 x 300mm section with 2 centre joining pieces.                   

795mm - White only.     Note: this will consist of 4 x 400mm section with 2 centre joining pieces.                    







Information from the manufacturer


Technical Specification






  • Equivalent air rates of 2500EA and 5000 EA as required by approved document "F" 2006 for England & Wales.
  • A robust smooth slim elegant rounded design.
  • Snap on quick fit end caps.
  • Positive open and close action.
  • 3 colour options; standard white, dark brown (mahogany), tan
  • tan (light oak) and cream (RAL 1015).
  • Can be fitted to give updraft or down–draft.
  • Suitable for PVCu, timber and aluminium windows.
  • Sleeves available to ensure full compliance with BS7412:2002 .




Design Criteria


  • Tested to BS 13141-1:2004 - Equivialent area figures as required by approved
  • document "F" 2006.
  • Tested in accordance with BS EN 1026 & 1027:2000.
  • Manufactured from a 'lead–free' UV stabilised high quality PVCu.
  • Achieves a water tightness limit of 400 p.a.
  • Positive open and close action.






  • Watertightness - 400 pa.
  • Independently acoustically tested in accordance with BS EN20140-10:1992,
  • ISO 140-10:1991.



Tech Spec




For the full measuring guide click Here


2 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Danny Morgan on Apr 23, 2019

    I have used this company quite a number of times over the last few years and the service/customer care and back up is second to none please keep doing what you do, 10 stars would to be awarded if they were available, thank you.

  • 4
    Display Board vents

    Posted by David S on Feb 28, 2013

    Vents received very quickly and well packed. Easy to fit and are secure enough to keep insects out!!