Cost For Cellulose Or Fiberglass For Attic

To install attic insulation and material cost for cellulose fiberglass with a r value of.

Cost for cellulose or fiberglass for attic.

Loose fill blown fiberglass insulation has another slight problem. You can get to the same place with either material. Assuming your current attic insulation is made from fiberglass and has a value of r 13 you d have to add roughly 10 inches of additional fiberglass to hit r 38. The cost is similar to that of fiberglass batts but if anything slightly less.

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. Fiberglass batts however are less expensive costing on average 0 30to 0 40a square foot for 6 inches of insulation. The cellulose insulation cost per bag is typically around 30 to 40. Will usually cost about 1 600 2 700.

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. It is made with recycled materials like newspaper and cardboard. 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. Blown in cellulose is often more expensive than fiberglass and costs about 1 20 per square foot.

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. Or 7 inches of cellulose. On average a 28 5 pound bag of fiberglass loose fill insulation costs 33.

R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot. Dense packed cellulose often costs 2 to 2 25 per square foot installed. For example cellulose often costs more than fiberglass. 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. The cost is around 0 60 cents sqft when hiring a insulation company near you to do the job. 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. An average size attic of 1 200 square ft.

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