Soldato
Hi,
Looking to see if anyone has experience in having these fitted in replacement of standard vents and if they do make a huge difference.
These ones here - https://www.rwsimon.co.uk/product/acoustic-trickle-ventilators/ are stating they will reduce noise levels by circa 40dB (dependant on which one you use) which is quite significant - https://www.rwsimon.co.uk/wp-content/uploads/2018/07/Simon-Acoustic-Range.pdf
Has anyone fitted these or know of anywhere that has and noticed much of a difference??
Looking to see if anyone has experience in having these fitted in replacement of standard vents and if they do make a huge difference.
These ones here - https://www.rwsimon.co.uk/product/acoustic-trickle-ventilators/ are stating they will reduce noise levels by circa 40dB (dependant on which one you use) which is quite significant - https://www.rwsimon.co.uk/wp-content/uploads/2018/07/Simon-Acoustic-Range.pdf
Has anyone fitted these or know of anywhere that has and noticed much of a difference??