Roof Insulation Energy Savings Calculator

Estimates cooling and heating savings for flat roofs with non black surfaces.

Roof insulation energy savings calculator.

Insulating your loft attic or flat roof is a simple and effective way to reduce heat loss and reduce your heating bills. Enter your data into the fields where indicated. One way to estimate how much energy you would save by installing a cool roof is by using the cool roof calculator. 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.

Loft insulation is effective for at least 40 years and it should pay for itself many times over. Additional cool roof costs include specialized materials and labor. 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. Energywise roof calculator online is a web based application that provides a graphical method of constructing roof assemblies to evaluate thermal performance and estimated energy costs under normal operating conditions.

Insulation savings calculator use this insulation savings calculator to measure the financial impact of increasing your insulation performance. This application also provides minimum insulation requirements as stipulated in the. Square feet of house or area to be insulated current and desired r value for insulation and type and cost of your energy. Cool roofs can save money several ways including energy savings rebates and incentives hvac equipment downsizing and extended roof lifetime.

Welcome to energywise roof calculator. 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. This interactive calculator does these calculations for you letting you quickly and easily investigate the cost effectiveness of various insulation upgrades. Methodology for estimated energy savings from cost effective air sealing and insulating.

Companies or individuals seeking to use the roof savings calculator for commercial purposes should contact ornl s technology transfer office regarding licensing opportunities. A quarter of heat is lost through the roof in an uninsulated home. Developed by the u s. 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.