Residential Cool Roof

They even help lower air temperatures benefitting the environment.

Residential cool roof.

Energy efficient roofing products have high solar reflectance and thermal emittance properties. Combined with the fact that sunlight is directly reflected back at the sun cool roofs can positively impact the environment with lower co2 emissions. With the old 2005 title 24 energy code a residential cool roof was an optional energy efficiency measure however on january 1 2010 cool roofs are now required for most residential buildings in many of california s 16 climate zones. Cool roofs can be made of a highly reflective type of paint a sheet covering or highly reflective tiles or shingles.

These roofs are designed to reflect more sunlight and absorb less heat than a standard roof. There are different cool roof standards for commercial low slope roofs and residential steep slope roofs. Cool roofs can contribute to lower home energy costs by keeping your roof cooler throughout the year. Cool roofs also are available in a variety of styles.

Commercial cool roof options include bright white membranes and white coatings. A cool roof is a roofing system that delivers higher solar reflectance the ability to reflect the visible infrared and ultraviolet wavelengths of the sun reducing heat transfer to the building and higher thermal emittance the ability to radiate absorbed or non reflected solar energy than standard designed roofing products. The cool roof rating council provides radiative property data on roof surfaces to improve the energy efficiency of buildings while positively impacting the environment. 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. They help decrease cooling bills by lowering internal temperatures lower the temperature in areas without air conditioning and typically extend the life of your roof. We re your southern california spray foam contractor for spray foam insulation and spray polyurethane insulated foam roof spf roof coated foam roof commonly known as cool roof the most proven durable and energy saving roofing system available today. Cool roofs offer a variety of benefits for both residential and commercial buildings.