Add to that nominally more when combined with other conventional insulation types.
Cost replace attic insulation.
If you are replacing existing insulation in your home then you will have to pay for its removal.
As with installing it removing old blow in insulation could produce dust that requires you to stay out of the home for three days.
The main factors that impact the cost are.
The job took 12 hours.
Expect to pay professionals 1 00 to 2 60 per square foot for insulation removal but this cost could be lower if you are adding that service to the quote for the new insulation.
Get fair costs for your specific project 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.
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.
Will usually cost about 1 900 2 800.
So to cover a typical 500 square foot attic you ll likely spend 175 to 325 with double sided barriers being slightly more expensive.
Blown in insulation is the least expensive option and ideal for older attics.
Complete removal of insulation in a 3 100 square foot attic.
Contractor or insulation installer s fee.
On average you can expect to pay between 1 25 to 3 00 per square ft to install attic insulation and material cost for batt roll r 11 to r 38 insulation runs between 0 15 to 0 65 cents per square foot.
Square footage of your attic.
Attic insulation removal cost.
1 35 per square foot from green attics.
An average size attic of 1 200 square ft.
Get free estimates from insulation companies near you.
According to home advisor insulating your attic can cost between 1700 to 2100.
Depending on the type and brand you choose and whether you select rolls or boxed the average square foot of radiant barrier costs about 15 to 30 cents.
Type and material of your insulation.