I d blow insulation on the attic floor after air sealing of course.
Cleanest attic insulation.
The big disadvantage with spray foam is cost.
Why you should how much to clean attic and replace insulation read more.
Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical.
If you have been thinking about cleaning your attic and replacing the existing insulation then you should not have to cringe or keep postponing the job anymore.
If you don t have hvac and ducts in the attic spray foam on the roofline isn t really necessary.
It s generally 3 to 4 times what you ll pay for blown cellulose or fiberglass.
The attic is one of the most important parts of your home to be properly insulated.
Many companies exist whose role is to make your attic spotless with reduced effort and replace your insulation so that it is good as new.
Not only do we provide a niche service of attic cleaning combined with insulation removal new insulation replacement and other energy efficiency services but we are also pleased to include some major business names amongst our client list including the u s air force google and wells fargo as well as others.
Insulation that is dirty wet shredded or thin is insufficient for properly insulating your attic.
Without it vast quantities of expensive energy are permitted to escape through your attic every day.