Blown In Fiberglass Attic Insulation

Once you ve decided which type is best for you examine the material options and prices to home in on the right product.

Blown in fiberglass attic insulation.

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. How much does blown in attic insulation cost. By contrast installing fiberglass batts or rolls while labor intensive is not hard for diyers. 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.

Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes. Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes. The three most common types of blown in insulation are loose fill fiberglass cellulose and rock wool each with its own pros and cons. Like cellulose you need a big machine to blow it in.

There are three types of blown in insulation. Blown in spray foam batts and blankets. 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. Attic insulation can be a diy project with a rented or borrowed blower but is still a challenge.

Loose fill or batt the common term for blanket insulation. Both can be added to uninsulated attics or layered over existing material. To install attic insulation and material cost for cellulose fiberglass with a r value of. Loose fill fiberglass seems to dominate attic insulation in new construction homes and has an r value of approximately 2 5 per inch.

An average size attic of 1 200 square ft. The insulation itself costs about the same for comparable r. Input depth of existing blown in insulation in inches. Pros and cons of loose fill fiberglass attic insulation.

Will usually cost about 1 600 2 700. Blow in insulation is difficult for diyers especially for wall cavities. On average you can expect to pay between 1 25 to 2 00 per square ft. Click the button to calculate the approximate r value for this job.

For diy attic insulation you ve got two choices. This calculator is to be used as an estimating tool only. 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.