uPVC Trickle Vents
The Framevent HF & HF + were developed to make it easy to achieve the requirements of Approved Document F 2021 whilst still maintaining the smooth, rounded, aesthetic line synonymous of the Framevent range.
The RW Simon Ltd Framevent HF (hi-flow) achieves 4,191mm2 EA on a length of only 415mm & the HF + (hi-flow +) achieves 5205mm2 EA on a length of 525mm.
Manufactured in the highest quality U.V. stabilised UPVc. Durable, easy to fit and fully tested.
£5.00 – £6.00