300mm Brown and White Trickle Vents (internal and external fittings)

Price £7.79 (Inc. VAT)
£6.49 (Ex. VAT)
(4 reviews) Write a Review
Part Number:
VENT-300-Brown/White (RWS251519) (5055621400024)
Delivery Cost:
Calculated at Checkout
300mm Brown and White Trickle Vents (internal and external fittings)

Trickle Vents Brown and White 300mm long for UPVC windows and doors from RW Simon 

Equivalant area of 2500mm



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 white canopy, 1 x external brown canopy, and fixing screws




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


4 Reviews Hide Reviews Show Reviews

  • 4
    Good service

    Posted by Keith on Nov 05, 2019

    Not fitted yet but vents seem to be of good quality and solid. Ordering and delivery service all easy and quick.

  • 5
    300mm brownand white trickle vent

    Posted by P G House on Dec 28, 2018

    Very pleased with the polite and helpful service , and the quick delivery of my order . Would definitely use your company again if required . Many thank's

  • 5
    brown/white trickle vents

    Posted by Derek Mack on Oct 08, 2018

    easy to fit, look good and work - what more could you want...

  • 5
    300mm trickle vents

    Posted by Colin Hampton on Feb 10, 2018

    Everything said on packet and turned up in good time.