How Much Money Will A Cool Roof Save

The tables below show the expected savings in electricity bills that a cool roof can provide for the 15 and 30 year time periods incorporating a 4 annual utility inflation rate.

How much money will a cool roof save.

The council estimates that a cool roof can save a homeowner 7 to 15 in cooling costs. Even with good insulation that heat penetrates roofs and warms up attics and top floors forcing air. Estimates cooling and heating savings for flat roofs with non black surfaces. There are a number of benefits that a cool roof can offer you.

Why you should have a cool roof. Cool roofs can save money several ways including energy savings rebates and incentives hvac equipment downsizing and extended roof lifetime. However over the life of the green roof it is estimated that it will save around 200 000 239 897 in 2016 dollars in energy costs. No matter where you live you can save energy and money by switching to a white or cool roof for about the same cost as a conventional roof.

To obtain the energy star label steep slope products must have an initial solar reflectance of at least 0 25. 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. Developed by the u s. The total amount of savings in the us has reached an annual 1 billion dollars in the public sector alone.

Energy star recognizes cool roof products that reduce peak cooling demand by 10 to 15. According to the united states department of energy a cool roof has the potential to save a homeowner or business owner up to 15 on their air conditioning bills annually. That is because green roofs absorb much of the heat from the sun causing the rooftop to be about 80 degrees cooler than a traditional rooftop. June 27 2018 written by.

Over its lifecycle a new white roof costs no more than a traditional roof. Additional cool roof costs include specialized materials and labor. First and foremost a cool roof will save you money. By amanda kimble evans february march 2010.

During the heat of summer a non reflective rooftop is one of the hottest places out there far hotter than the surrounding air. One way to estimate how much energy you would save by installing a cool roof is by using the cool roof calculator. Homes in arizona have seen the cost to cool their homes drop by up to 350 a month and companies with commercial buildings stand to save even more regardless of location. How energy efficient roofing helps beat the heat save money.