Enter your project cost, your yearly energy cost and the change you expect to see how long it could take to pay back.
These tools give planning-level estimates from typical values. They are not quotes, designs or engineering, and results depend on your actual materials, depths, access, local rules and conditions. Only a site visit can confirm what a project needs, and we give you a written scope and price before any work begins.
The total from your proposal.
From your bills over twelve months.
A modest, typical or large reduction.
A simple estimate in years.
No. It does arithmetic on the numbers you provide. Actual savings depend on your home, weather and habits.
Start with modest. An audit can suggest a more realistic figure for your home.
No. Subtract any program amount you confirm from the project cost before you enter it.
Insulation R-Value CalculatorPick a material and enter the depth to see the approximate R-value, or enter a target to see the depth you need.Try it 
Attic Insulation Depth and Coverage CalculatorEnter the attic size, the material and the depth you have now to see how much to add to reach your target.Try it 
Spray Foam Board Feet and Thickness CalculatorEnter the area and the thickness to see board feet of foam and the approximate R-value for open-cell and closed-cell.Try it 
Batt and Roll Insulation CalculatorEnter the wall or floor area and the stud spacing to see how many batts or rolls to plan for, with an allowance for waste.Try it 
Home Energy AuditsA whole-house assessment that finds where your home loses comfort and energy and ranks the fixes in the…Explore 
Blown-In Attic InsulationA deep, even blanket of loose-fill insulation over your ceiling, installed to a measured depth so every room…Explore 
Rebates and Incentives GuidanceStraight answers about utility programs and federal tax credits, plus the paperwork and test results that support your…Explore Call us and we will inspect the attic, walls and crawl space and give you a clear plan and a written scope.
