posted 3 years ago
I’m searching for an insulation I can use for external walls, basement walls and underside of the attic roof. My preferences are for something that meet as many of the the following criteria:
1) High R value per inch
2) Natural materials or recycled materials
3) Self install
4) Doesn’t gas
5) Low plastic content
I’m sure you get the drift, something Otis would be happy with etc.
I have 1400 sq feet of basement walls so cost per sq foot is definitely a factor.