Fiberglass Insulation Blown In Attic

We include blown in attic insulation pros and cons but we can t recommend blown in fiberglass or cellulose as your best insulating choice.

Fiberglass insulation blown in attic.

This light as air insulation is manufactured from glass that is heated to a liquid and then spun. For eco minded homeowners cellulose is often the insulation of choice because it s made from finely. So what are the advantages and disadvantages of each of these insulation materials. How are they similar and how are they different from blown fiberglass vs.

On average you can expect to pay between 1 25 to 2 00 per square ft. Loose fill fiberglass insulation for attic use. Unless you opt for spray foam then the insulation choices normally come down to cellulose and fibreglass. What exactly is blown in attic insulation.

The two main least expensive and most commonly used residential insulation materials is cellulose and fibreglass. The r factor of blown in fiberglass is usually 2 3 to 2 8 per inch of material. Input length width and desired r value of the area to be insulated. There are three types of blown in insulation.

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. Save up to 20 on cooling and heat bills covers up to 109 sq. Blown in insulation thickness can vary in an attic space. Click the button to calculate the depth in inches and pounds of total insulation required for this job.

An average size attic of 1 200 square ft. To keep the blown in insulation from falling through the attic hatch opening make a 2x12 dam around the hatch perimeter. However that service does add to the cost of restoration. Atticat expanding blown in insulation is designed for your attic insulation project in new or existing homes.

Will usually cost about 1 600 2 700. Once installed and expanded to the uniform manufactured thickness batts offer a known r factor. Free 24 hour blower machine rental with the purchase of 10 bags. Our innovative solutions are safe sustainable durable efficient and affordable to address thermal air fire and moisture performance.

Then to really seal the attic access up tight says olson lay fiberglass batt insulation on the inside of the hatch or door and wrap it up tight like a christmas present photo 3. R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot. In this case we worked with the insurance company and took care of packing out belongings in the attic. This will lead to non uniform r values.

This calculator is to be used as an estimating tool only.