Blowing Insulation In Attics

Batt and roll insulation and loose fill sometimes known as blown in insulation.

Blowing insulation in attics.

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. 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. Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical. See install batt and roll insulation for details.

We offer our review of the three most popular types of attic insulation with a look at each one s pros and cons. Inspecting your attic insulation. Loose fill or batt the common term for blanket insulation. By the end of the weekend you re going to be sore and tired.

Blowing attic insulation isn t hard but it s dusty sweaty work. An average size attic of 1 200 square ft. Batt and roll insulation works well between joist and stud spaces or if you have a wide open space or a crawlspace. There are two main types of insulation.

Will usually cost about 1 600 2 700. What exactly is blown in attic insulation. Input length width and desired r value of the area to be insulated. Click the button to calculate the depth in inches and pounds of total insulation required for this job.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live. 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. For diy attic insulation you ve got two choices.

First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation. Blowing the insulation should take less than 1 5. Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes. To install attic insulation and material cost for cellulose fiberglass with a r value of.

One for attic prep and the second to actually blow the insulation. Blown in insulation sometimes referred to as loose fill insulation is insulation literally blown in with a blowing machine. To make insulating an attic easier grab a helper and set aside two days. On average you can expect to pay between 1 25 to 2 00 per square ft.

R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot. Blown in spray foam batts and blankets. How much does blown in attic insulation cost. Loose fill blown in insulation is best for tight spaces or if your attic already has a layer of insulation.

Both can be added to uninsulated attics or layered over existing material.