On chosing spray foam installation for the attic
Which type of spray foam is recommended, open or closed-cell?
I'm about to remove my blown-in insulation out of the attic, and I was trying to figure out which product is recommended -- the open or the closed-cell?
Posted Jul 22, 2014 6:50 PM ET
Edited Jul 23, 2014 4:41 AM ET
Other Questions in Energy efficiency and durability
I recently had a metal roof installed on my house and am wondering if it was installed properly. The roof was installed over two layers of shingles. The roof is over 20 years old with damaged and raised shingles. The contractor applied the metal directly