How Much To Blow Insulation In Attic
The pros charge 1 500 to 2 000 to do a 1 200 sq ft.
How much to blow insulation in attic. The average cost of blown in insulation to achieve an r value of r 38 r 49 is 1 665 with most homeowners spending between 874 and 2 156 or 1 59 per square foot. When you need to add insulation to an attic crawl space or walls of a home the fastest and most cost efficient method is to use blown in insulation. Blown in insulation also know as loose fill is most commonly made of cellulose or fiberglass although there is also insulation made of mineral rock or slag wool. The cost is around 0 60 cents sqft when hiring a insulation company near you to do the job.
Get fair costs for your specific project requirements. Spray foam while the most expensive is best for noise reduction and new construction. Blown in insulation overview. When blown into attics and wall spaces loose fill fiberglass offers an average r 2 5 thermal value per inch the higher the number the greater the insulating effect.
On average the cost of adding blown in insulation to an existing home ranges from 800 to 2 000. Blown in attic insulation cost 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. How much does attic insulation cost. How much does blown in attic insulation cost.
If you think you re among the 90 of us homes that are under insulated 1 performing a simple insulation inspection will help you determine your insulation needs. Blowing attic insulation isn t hard but it s dusty sweaty work. R 30 to r 60 insulation will cost between 0 15 to 0 65 cents per square foot. Then reference the back of the insulation package to determine the proper height to get the right r value for your project.
You can do it yourself for about 500. The cost to install blown in attic insulation starts at 1 08 1 86 per square foot but can vary significantly with site conditions and options. It can cost anywhere from 1 700 to 2 100 or between 1 50 and 3 50 per foot to insulate an attic depending on what insulation material you choose. On average you can expect to pay between 1 25 to 2 00 per square ft.
To install attic insulation and material cost for cellulose fiberglass with a r value of. Blown in insulation is the least expensive option and ideal for older attics. To determine how much insulation you re going to need measure the length times the width of your attic to get the square footage.