Roof Insulation Energy Savings Calculator

Cool roofs can save money several ways including energy savings rebates and incentives hvac equipment downsizing and extended roof lifetime.

Roof insulation energy savings calculator.

Clean energy the roof savings calculator web service is no longer available. Department of energy s oak ridge national laboratory version 1 2 this version of the calculator is for small and medium sized facilities that purchase electricity without a demand charge based on peak monthly load. Companies or individuals seeking to use the roof savings calculator for commercial purposes should contact ornl s technology transfer office regarding licensing opportunities. Estimates cooling and heating savings for flat roofs with non black surfaces.

Methodology for estimated energy savings from cost effective air sealing and insulating. Knowing the cost of energy and the cost of the insulation upgrade you can calculate the rate of return on your investment in insulation. One way to estimate how much energy you would save by installing a cool roof is by using the cool roof calculator. Enter your data into the fields where indicated.

This interactive calculator does these calculations for you letting you quickly and easily investigate the cost effectiveness of various insulation upgrades. By entering in the size of your house the current and desired r value you want from your insulation and the cost of your energy you can see immediately what you would be saving this year and for years to come. Square feet of house or area to be insulated current and desired r value for insulation and type and cost of your energy. Calculate your savings you can now measure the financial impact of increasing your insulation performance by entering your data into our easy to use insulation calculator.

Developed by the u s. Welcome to energywise roof calculator. A quarter of heat is lost through the roof in an uninsulated home. Additional cool roof costs include specialized materials and labor.

Insulating your loft attic or flat roof is a simple and effective way to reduce heat loss and reduce your heating bills. Loft insulation is effective for at least 40 years and it should pay for itself many times over. Epa estimates that homeowners can save an average of 15 on heating and cooling costs or an average of 11 on total energy costs by air sealing their homes and adding insulation in attics floors over crawl spaces and accessible basement rim joists. Our insulation pack calculator will help you work out the area to be insulated and provide a recommendation on the number of packs required for your project.