Trickle Vent Framevent Hi-Flow (415mm)

Manufactured in the highest quality U.V Stabilised PVCu, the Framevent Hi-Flow have been specifically designed to make it easy to achieve the requirements of Approved Document F 2021 whilst still maintaining the smooth, rounded aesthetic synonymous of the Framevent range. The Framevent Hi-Flow achieves 4,191mm² EA on a length of only 415mm.

Fixing Instructions: 

• Route out the Frame with the correct slot size & configuration for the model to be fitted
• Place unit centrally over the slots.
• Fix unit in place by using screws provided.
• Screw hole centres are 20mm in from each end (40mm off the overall length).

Performance: 

• Independently tested to BS EN 13141-1:2019.
• Water tightness of 400pa.
• Independently acoustically tested in accordance with BS EN 20140-10:2016, ISO 140-10:2010.

Maintenance: 

• The Framevent can be cleaned using a damp cloth. The external hood should be brushed lightly to remove dust from the flyscreen area.
• ^*Airflow rates quoted are for when fitted in accordance with manufacturer’s instructions. We recommend silicone sealing vents for best results^*.

Key Points: 

• A smooth, rounded design.
• Snap on, quick fit ends.
• Positive open & close action.
• Integral flyscreen in external hood.
• Suitable for PVCu, timber & aluminium windows.
• Tested in accordance with BS EN 1026:2016 & BS EN 1027: 2016 Weather performance.
• Rod control available- for full compliance with Approved Document K 2013.
• Can be fitted to give updraught or down-draught.
• Various colours to choose from.
• Joiner pieces available.
• Order more than 50+ to get a discount price.

Product Details:

• Available in White, Brown, Black and Anthracite Grey measurement of Framevent Hi-Flow seen below:
  • 415mm Length x 28mm wide. Equivalent area as per BS 13141-1:2019 – 4191mm².
  • Slot Size – 365x13mm.