Searching for an Ultra Quiet Air Circulating Fan

[itchybromusic]

i think you'll find styrene is not flammable , it melts BUT! Fumes are not good for ya

 

Might be of some help , depending on how far you want to go http://www.ehow.com/video_4971322_soundproofing-ventilation.html

Edited June 11, 2014 by itchybromusic

[Earthling]

Thanks for the reply Itchy and a bloody good link!

 

Not sure if I will use it directly as I will see how the other stuff goes, but it may be needed. I may be able to use something similar on the intake from outside though as that's the biggest source of distributing growroom sound outside at this stage...

 

Its amazing what's out there for this problem, so many people have thought about it