All three are wrapped up in a sleeve. The foam willexpand anywhere from 30to60 times its liquid volume after it has been applied. Here is everything you need to know about DIY spray foam insulation.

Cellulose insulation, which can come in batts and rolls but is almost exclusively used as loose-fill insulation, can be a bit more pricey than fiberglass. It typically ranges in price from $0.60 ...

I use a ecological foam so it’s toxic-free, but don't want to have it on my skin so that is why (I use) the protection. I take the recycled furniture and then I do one first layer of foam.