Blown in is more economical and definitly alot easier but is it better than fiberglass? I heard it settles, wouldn't it lose some of it's R value over time and also what about a vapor barrier do you not need one? I helped someone blow insulation in once and it seemed the stuff was made of ground...
My name is Doug i'm kinda that jack of all trades master of none guy. I'm a perfectionist though and try to find out the right way to do things. Go Browns in 2009.
I have brick ranch with a hip roof and a severe problem with ice damming and huge icicles. The ins. in the ceiling is installed wrong with vapor barrier toward the attic and it is only R-13 wall ins. I planned on flipping it over and adding a layer of R-30 unfaced. Would this be sufficient? I...