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RW Simon Tan / White Window Trickle Vent | Framevent


  • 300mm Framevent – Airflow performance: 2328mm² Equivalent Area – independently tested to BS EN 13141-1:2019
  • 400mm Framevent – Airflow performance: 3180mm² Equivalent Area – independently tested to BS EN 13141-1:2019
  • Water tightness of 400pa
  • Independently acoustically tested in accordance with BS EN 20140-10:1992, ISO 140-10:1991
  • Weather performance tested in accordance with BS EN 1026:2016 & BS EN 1027: 2016
  • Available in the following sizes:
    2328EA – 300mm (L) x 16.6mm (H) x 16.6mm (D)
    3180EA – 400mm (L) x 16.6mm (H) x 16.6mm (D)
SKU Framevent PVCu Ventilator Trickle Vent | Tan on White Category


Delivery Information:
Tracked 48 (Despatched generally within 1-2 days)
– from £3.95*
Tracked 24 (Despatched generally within 1-2 days) – from £5.95*
* Prices vary depending on location and product sizes.

Click & Collect – from Middlesbrough, TS3 8AN.
Despatch Times & Restricted Items.

Orders dispatched generally within 24/48 hours (Mon-Fri Unless Stated Otherwise)


The Tan on White RW Simon Framevent Ventilator is made from top-grade UV-resistant PVCu, the RW Simon Framevent is crafted especially for mass-market needs. With its durability, ease of installation, and thoroughly tested performance, it’s a favourite for both wooden and PVCu window frames. The Framevent 300 model offers a proven airflow performance, measured at 2328mm² in Equivalent Area, whilst the Framevent 400 – 400mm is measured at 3180mm² Equivalent Area.

These can be combined/joined together with the Framevent Joint Clip

Supplied with a Brown Internal Window Trickle Vent and a Brown External Window Trickle Vent.


  • Supports compliance with Approved Document F 2021
  • Smooth, rounded design
  • Snap-on quick-fit end caps
  • Positive open and close action
  • Integral fly screen in the external hood
  • Can be fitted to give upward or downward airflow
  • Rod control available for full compliance with Approved Document K 2013
  • Sleeves and joiner pieces are available
Monday 7:30 AM to 5:00 PM
Tuesday 7:30 AM to 5:00 PM
Wednesday 7:30 AM to 5:00 PM
Thursday 7:30 AM to 5:00 PM
Friday 7:30 AM to 5:00 PM
Saturday 8:00 AM to 4:00 PM
Sundays Closed
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RW Simon Tan / White Window Trickle Vent | Framevent

Discontined Products

The product is no longer available and has been set to “Discontinued”.

We will no longer be receiving stock of this item. Please contact us using the “Got a question” button on the product page for an alternative option.

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Contact Form

We endeavour to respond to all enquiries within 4-6 hours (during working hours) however on some occasions this may take a little longer.

Due to length & size restrictions with our delivery partners, we are currently only able to deliver certain items to the following postal areas:

  • All TS postcodes
  • All NE Postcodes
  • All DL Postcodes
  • All DH Postcodes
  • All SR Postcodes

We are looking into increasing our postcode range gradually with our own fleet of vehicles.
Should you not want to opt for a delivery service, please be aware Click and Collect is still available on all of our items.

We aim to despatch all of our orders within 24-48 hours of order confirmation, during peak times or bank holidays this despatch time can occasionally be increased.

Should you have any queries regarding this please don’t hesitate to call our sales team on 01642 455945.


We aim to reply to you either via email or phone within 24 hours Monday to Friday.