Cost For Cellulose Or Fiberglass For Attic

For example cellulose often costs more than fiberglass.

Cost for cellulose or fiberglass for attic.

The cellulose insulation cost per bag is typically around 30 to 40. 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. 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. Will usually cost about 1 600 2 700.

As the temperature difference between the living space and attic increases the r value of blown fiberglass diminishes. Loose fill cellulose typically costs about 0 50 to 1 per square foot installed. 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.

You can get to the same place with either material. Damp spray cellulose costs about 0 60 to 1 80 per square foot of wall space. Risinger says the cost for a 2 000 square foot home in foam versus fiberglass is about 3 000 to 4 000 more. The higher the r value the more you ll pay for each project.

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. On average you can expect to pay between 1 25 to 2 00 per square ft. On average a 28 5 pound bag of fiberglass loose fill insulation costs 33. An average size attic of 1 200 square ft.

Loose fill insulation is usually made of fiberglass or cellulose. It is made with recycled materials like newspaper and cardboard. The cost is similar to that of fiberglass batts but if anything slightly less. Loose fill blown fiberglass insulation has another slight problem.

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. To install attic insulation and material cost for cellulose fiberglass with a r value of. Or 7 inches of cellulose. The cost is around 0 60 cents sqft when hiring a insulation company near you to do the job.

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. R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot. Fiberglass batts however are less expensive costing on average 0 30to 0 40a square foot for 6 inches of insulation.