Contractor or insulation installer s fee.
Basement and attic insulation.
According to home advisor insulating your attic can cost between 1700 to 2100.
The main factors that impact the cost are.
Insulate your garage to reduce energy bills and protect your garage against harsh outdoor temperatures.
If it is located in a conditioned part of the house also remember to insulate and air seal your attic access.
The attic is the easiest place to add insulation to improve your comfort and the energy efficiency of your home.
Better insulate a crawlspace by checking vented floor joists and perimeter walls.
Insulate and air seal any knee walls vertical walls with attic space directly behind them in your home as well.
Now that you ve air sealed your attic and basement check your attic insulation levels and add more if necessary.
Before insulating seal any air leaks and make roof and other necessary repairs.
Check the rim joists in an unfinished basement.
Square footage of your attic.
Type and material of your insulation.
Find our products homeowner resources and project guides.
Learn how to choose and install the right insulation for your attic basement garage or other project.
Attic 34 basement 61 ceiling insulation 39 crawlspace 18 exterior sheathing 10.
Compare the depth with an r value map and chart to determine how much insulation should be installed.