Trickle Vent White (300mm)
Trickle Vent White (300mm)
Trickle Vent White (300mm)

Trickle Vent White (300mm)

(Inc. 20% VAT)
(£4.78 Exc. VAT)

Key Points:

  • Tested to EN13141-1 2019.
  • A range of colours and sizes to choose from.
  • A flush fit design.
  • Simple and easy to install.
  • Suitable for timber windows.
  • Reduced the risk of poor ventilation and condensation.


A trickle vent is a small opening in a window that allows for minor ventilation in spaces designed to be naturally ventilated when major elements like windows are closed. The White Trickle Vent is a designed flush-fitting 300mm Trickle-Vent with vent adjustment for simple condensation control. The White Trickle Vent has a discreet lowprofile vent that fits all timber sash and casement windows. Low cost installation requiring only three hidden screws (screws not included).

The 300mm length Trickle Vent - Flush Fit White colour has the following airflow calculation:

  • The calculated mean equivalent area at 1 Pa is 1578.3 mm2.
  • The calculated minimum equivalent area at 1 Pa is 1539.9 mm2.


  • Available in a White plastic material.
  • 300mm long x 20mm wide x 10mm deep.

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Delivery Information

We only sell and deliver goods in the Mainland UK and NI - unless you have made a prior arrangement with us. For delivery to the following postcodes starting with: IM, HS, ZE, JE, GY, KW, FK, PH33 or AB please contact us on 01329 841 416 or for all enquiries.

Delivery charges are flat rate whatever quantity of goods you buy.

Current delivery charges (excluding VAT) are:

  • 12.50 for Express Delivery (Typically 1-2 days)**
  • 25.00 for AM Delivery**
  • 34.75 for N. Ireland 3-5 Working Days (Monday to Friday)

** "Express & AM Delivery" applies to the normal work days, Monday to Friday, and assumes in stock orders are placed before 14:00 on a week day. For Scottish and highlands locations deliveries can take up to 3 days. For URGENT delivery enquiries please contact us.

Track your delivery
All products bought from us are tracked and you can check the progress of your delivery by contacting one of our friendly team members on 01329 841 416 or

You are required to sign for your order and we cannot leave items without a signature unless by prior arrangement. (Please note we cannot accept any liability for any shortage and/or damage if goods are left at your request). We strive to get your parcel safely and on time - however occasionally if there is a potential interruption to your delivery we will work hard to try and sort this out for you. For more information please contact us.


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