How Much Insulation Should I Blow In My Attic

Type and material of your insulation.

How much insulation should i blow in my attic.

R value is a measure of insulation s ability to resist heat flow. The higher the r value the better the thermal performance of the insulation. How much does blown in attic insulation cost. Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live.

On average you can expect to pay between 1 25 to 2 00 per square ft. One for attic prep and the second to actually blow the insulation. Square footage of your attic. First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.

How much does attic insulation cost. Inspecting your attic insulation. Get fair costs for your specific project requirements. The main factors that impact the cost are.

Blowing attic insulation isn t hard but it s dusty sweaty work. An average size attic of 1 200 square ft. Insulation levels are specified by r value. You can do it yourself for about 500.

See professionally prepared estimates for attic insulation work. How much should i add. According to home advisor insulating your attic can cost between 1700 to 2100. See typical tasks and time to insulate an attic along with per unit costs and material requirements.

The cost to insulate an attic starts at 1 68 3 25 per square foot but can vary significantly with site conditions and options. To make insulating an attic easier grab a helper and set aside two days. To install attic insulation and material cost for cellulose fiberglass with a r value of. The pros charge 1 500 to 2 000 to do a 1 200 sq ft.

If your attic insulation covers your joists and is distributed evenly you probably have enough.