Once you ve decided which type is best for you examine the material options and prices to home in on the right product.
Do it yourself blow in attic insulation.
Blown in insulation overview.
By far the easiest way to add insulation to a completed home with the walls and ceiling already closed up is to blow insulation into the attic.
The pros charge 1 500 to 2 000 to do a 1 200 sq ft.
Attic insulation 8 insulating the attic floor.
Both can be added to uninsulated attics or layered over existing material.
Your rafters are insulated.
This calculator is to be used as an estimating tool only.
You can do it yourself for about 500.
The specially designed atticat machine conditions the insulation by adding millions of tiny air pockets that give the material its insulating power and energy saving r value over time.
There are two main types of insulation.
Click the button to calculate the depth in inches and pounds of total insulation required for this job.
See install batt and roll insulation for details.
How much does attic insulation cost.
Your options for attic insulation range from radiant barriers to sheets of mineral wool but most homeowners stick with products made from cellulose or fiberglass.
It doesn t require any special skills but will require you to crouch under low sloping attic rafters in order to distribute the.
Batt and roll insulation works well between joist and stud spaces or if you have a wide open space or a crawlspace.
If you need to add insulation in your attic save big by blowing in cellulose insulation yourself.
Loose fill blown in insulation is best for tight spaces or if your attic already has a layer of insulation.
Input length width and desired r value of the area to be insulated.
However blowing insulation into an attic can be a diy task.
Batt and roll insulation and loose fill sometimes known as blown in insulation.
Blowing the insulation should take less than 1 5 hours and the whole job can be completed in less than 4 hours based on a 1 000 sq.
In most older homes and even in some newer ones blowing extra insulation into your attic can help save you a lot of money on energy bills some estimates go as high as 20 percent per year as well as make your home a more comfortable place to live.
Now it s time for your attic floor.
For diy attic insulation you ve got two choices.