Reflective Roof Energy Savings

For anyone who may not know a reflective roof coating saves energy in your building by reflective uv rays back into the atmosphere.

Reflective roof energy savings.

The total value of base plus peak energy savings offered by a. 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. Other brands of solar reflective paints as well energy saving asphalt shingles are priced similarly to traditional paints and shingles. New insulation delivers peak savings.

Tile roofs are also fairly more expensive than asphalt shingles. Surface solar reflectivity is measured using a precision spectral pyranometer with the device alternately faced. 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. Cool roofs can be made of a highly reflective type of paint a sheet covering or highly reflective tiles or shingles.

Saving energy with reflective roof coatings 1. Standard or dark roofs can reach temperatures of 150 f or more in the summer sun. A cool roof under the same conditions could stay more than 50 f cooler and save energy and money by using less air conditioning. Reflectivity or albedo is the hemispherical reflectivity integrated over a particular wavelength band of the.

Cutting energy use with reflective roof coatings savings are found in all climates and conditions. Differences in the level of new versus old insulation appear to have a significant.