The main factors that impact the cost are.
Unfinished attic insulation.
That means insulating the attic floor only not the walls and having vents in the roof.
This means you should insulate between and over the floor joists.
If ductwork is located in the attic make sure to insulate it as well to reduce heat loss and gain while passing through this unfinished space.
Square footage of your attic.
Type and material of your insulation.
Contractor or insulation installer s fee.
And approximately 550 sq.
Your attic is the most critical area of your house to be adequately insulated in order to keep you toasty warm in winter and cool as a cucumber in the summer.
The goal with an unfinished attic is to seal it off from the main living space below.
We are also hopeful of being able to take advantage of.
Don t forget to also insulate the attic hatch.
According to home advisor insulating your attic can cost between 1700 to 2100.
Since heat rises a poorly insulated attic allows valuable heat from the living space of your house to escape during the winter.
With the sun beating down on it in the summer and heat trying to escape through it in the winter attics require more insulation than your basement or walls.
Like walls and basements you ll need both vapor barrier and the insulation itself.
We are interested in the new owens corning pure safety insulation if you install it.
We have a 700 sq.
With a finished attic insulation must help keep the attic areas comfortable.
In an unfinished attic the goal of insulation is to keep the rooms below cool in summer and warm in winter.
How to insulate an unfinished attic you need a little more on top.