Reflective Roof Coating Energy Savings

If not your energy savings from applying a reflective roof coating could range anywhere from 20 to 70 when it s all said and done.

Reflective roof coating energy savings.

To learn more about our products visit the western colloid website. This means in the summer you have to run your ac more to heat the building just because the sun is shining. When the right reflective coating is applied building owners can enjoy significant energy savings and increased longevity of their roof system. This is known as the albedo effect and many studies have documented significant energy savings from simply lightening the color of a roof.

Lower roof temperatures have been proven to decrease internal building temperatures resulting in recurring savings from reduced air conditioning needs. However if you live in a hot climate that experiences warm temperatures and sunny days for a substantial portion of the year you can expect energy savings of up to 70. For anyone who may not know a reflective roof coating saves energy in your building by reflective uv rays back into the atmosphere. Cool roofs can be made of a highly reflective type of paint a sheet covering or highly reflective tiles or shingles.

Please remember the energy savings that can be achieved with reflective roofing is highly dependent on facility design insulation used climatic conditions building location and building envelope efficiency. Savings are important for both old and new levels of insulation. Surface solar reflectivity is measured using a precision spectral pyranometer with the device alternately faced. This highly reflective coating uses cool pigments in the paint to increase solar reflectance and lower the surface temperature of the roof.

A cool roof under the same conditions could stay more than 50 f cooler and save energy and money by using less air conditioning. Most roofing systems absorb uv rays and that heat is transferred into the building. Reflectivity or albedo is the hemispherical reflectivity integrated over a particular wavelength band of the. All these coatings meet the energy star guidelines for energy efficiency and savings.

1 cool your roof cool roofs are lighter in color than traditional black asphalt or dark wood shingles and save energy by reflecting light and heat away rather than absorbing them. Apoc cool roof restoration systems deliver high solar reflectivity and thermal emittance which significantly reduce roof temperatures. Standard or dark roofs can reach temperatures of 150 f or more in the summer sun.