Cost For Cellulose Or Fiberglass For Attic

The higher the r value the more you ll pay for each project.

Cost for cellulose or fiberglass for attic.

If the budget is slim he opts for blown in fiberglass and dense pack cellulose but even then he uses spray foam under the roofline. Installing 15 bags of r 30 loose fill insulation per 1 000 square feet would cost about 500 on average which includes labor fees. Blown in cellulose is often more expensive than fiberglass and costs about 1 20 per square foot. An average size attic of 1 200 square ft.

On average a 28 5 pound bag of fiberglass loose fill insulation costs 33. The cellulose insulation cost per bag is typically around 30 to 40. When comparing blown in insulation both fiberglass and cellulose are nearly identical in price both costing around 0 70to 0 80per square foot for 6 inches of insulation. Or 7 inches of cellulose.

The cost is similar to that of fiberglass batts but if anything slightly less. Loose fill blown fiberglass insulation has another slight problem. Loose fill insulation is usually made of fiberglass or cellulose. You can get to the same place with either material.

60 cents square foot installed the average cost to add cellulose blown insulation in your attic and achieve an r50 value is about 0 40 cents sqft using 2 bags for 10 of insulation installed yourself. Fiberglass batts however are less expensive costing on average 0 30to 0 40a square foot for 6 inches of insulation. 1 per square foot and an r value of r 2 2 2 7 inch it is a popular option for many homeowners who are insulating their attic space. As the temperature difference between the living space and attic increases the r value of blown fiberglass diminishes.

On average you can expect to pay between 1 25 to 2 00 per square ft. Loose fill cellulose typically costs about 0 50 to 1 per square foot installed. Damp spray cellulose costs about 0 60 to 1 80 per square foot of wall space. R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot.

The type of insulation the density and the brand may also impact price. Risinger says the cost for a 2 000 square foot home in foam versus fiberglass is about 3 000 to 4 000 more. For example cellulose often costs more than fiberglass. Dense packed cellulose often costs 2 to 2 25 per square foot installed.

Will usually cost about 1 600 2 700. Once it has settled fiberglass has an r value of 2 1 2 7 per inch while cellulose has an r value of approximately 3 0 per inch. It is made with recycled materials like newspaper and cardboard.