Attic Insulation Blown In Or Rolls

Attic insulation can be a diy project with a rented or borrowed blower but is still a challenge.

Attic insulation blown in or rolls. The insulation may come with a paper or foil layer on the outside that is known as a vapor barrier. A large machine outside churns the chunks and uses air to blow them up through the hose. Two of the more common forms of insulation are blown in insulation and rolled insulation which is also referred to as batt insulation. 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.

Blown in insulation sometimes referred to as loose fill insulation is insulation literally blown in with a blowing machine. Blow in insulation is difficult for diyers especially for wall cavities. Batt insulation or about insulation removal and or installation for your home or building we re here to help. The installer taking his best firefighter pose holds a large hose and blows the chunks into the attic.

By contrast installing fiberglass batts or rolls while labor intensive is not hard for diyers. With blown in insulation you can expect an r value of 2 2 to 2 7 per inch for fiberglass and between 3 2 and 3 8 per inch of cellulose. Contact us either by filling out our online form or by calling us for a free estimate today. Blown a better choice is insulation that comes in smaller chunks.

Although both forms of insulation are effective we prefer to work with blown in insulation for a number of reasons. If you have questions about blown in vs. What exactly is blown in attic insulation. The barrier comes with a little flap on each side that is used to attach the insulation to the stud joist or rafter with staples.