Best Insulation To Blow In Attic

Blown in spray foam batts and blankets.

Best insulation to blow in attic.

Rolls and batts are produced of mineral wool and fiberglass. The installer taking his best firefighter pose holds a large hose and blows the chunks into the attic. Both can be added to uninsulated attics or layered over existing material. A large machine outside churns the chunks and uses air to blow them up through the hose.

The answer to the question of which attic insulation is best is of course entirely circumstantial. A better choice is insulation that comes in smaller chunks. However blowing insulation into an attic can be. 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 cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts. Loose fill or batt the common term for blanket insulation. Cellulose blown in ceiling insulation is a good choice for diyers. Batt and roll insulation works well between joist and stud spaces or if you have a wide open space or a crawlspace.

Loose fill insulation is great for installing in attics with very little headroom and multiple obstructions such as vents and cross beams. Blown in cellulose is an environmentally friendly material made from recycled newspaper so it s easier on your skin and lungs. For diy attic insulation you ve got two choices. Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical wiring and pipes.

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. Once you ve decided which type is best for you examine the material options and prices to home in on the right product. We offer our review of the three most popular types of attic insulation with a look at each one s pros and cons. Loose fill blown in insulation is best for tight spaces or if your attic already has a layer of insulation that just needs to be topped off.

When the design of your attic allows the best attic insulation is inexpensive easy to install and will yield the performance you re looking for. Among commonly used types of insulation there are mineral wool or fiberglass rolls and batts rigid fiberglass board loose fill materials cellulose mineral wool etc. Blanket insulation modern technology of blanket insulation today is considered the best insulation for attic.