Aerosol air tightnes
Hi folks. I'm not quite sure if this is the correct section of the forum for this, but there are sooooo many sections !
I stumbled upon this air tightness testing and sealing system on YouTube and thought it worth a mention here..
http://aerobarrier.net/
It's an American system of sealing gaps in a new build using a high pressure door blower set up and an aerosol sealant which is misted into the rooms. The sealant migrates to gaps in the building fabric and s
It's water based acrylic and can be cleaned off surfaces easily enough.
Holes upto 12mm can be filled or larger if the hole is meshed first.
I think this has a real potential to improve old housing stock but I expect it is an expensive service currently. One to watch.
