Blowing Insulation In Attics

Blowing the insulation should take less than 1 5 hours and the whole job can be completed in less than 4 hours based on a 1 000 sq.

Blowing insulation in attics.

The material can be either fiberglass or cellulose and consists of fiber foam or other materials in small particles and can even feel like down. By choosing blown in insulation contractors can use their own pneumatic blowing machines and experienced installers. Both can be added to uninsulated attics or layered over existing material. The specially designed atticat machine conditions the insulation by adding millions of tiny air pockets that give the material its insulating power and energy saving r value over time.

Blown in spray foam batts and blankets. If you ve never blown c. Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical wiring and pipes. Once you ve decided which type is best for you examine the material options and prices to home in on the right product.

See install batt and roll insulation for details. Loose fill blown in insulation is best for tight spaces or if your attic already has a layer of insulation. In most older homes and even in some newer ones blowing extra insulation into your attic can help save you a lot of money on energy bills some estimates go as high as 20 percent per year as well as make your home a more comfortable place to live. We offer our review of the three most popular types of attic insulation with a look at each one s pros and cons.

Your options for attic insulation range from radiant barriers to sheets of mineral wool but most homeowners stick with products made from cellulose or fiberglass. Batt and roll insulation works well between joist and stud spaces or if you have a wide open space or a crawlspace. Pros can work efficiently because blown in insulation fills spaces around wires pipes and irregular shaped cavities. By far the easiest way to add insulation to a completed home with the walls and ceiling already closed up is to blow insulation into the attic.

For diy attic insulation you ve got two choices. This type of insulation is able to be blown in parallel to joists in order. Blown in insulation sometimes referred to as loose fill insulation is insulation literally blown in with a blowing machine. Batt and roll insulation and loose fill sometimes known as blown in insulation.

There are two main types of insulation.