Residential Cool Roof

Cool roofs can contribute to lower home energy costs by keeping your roof cooler throughout the year.

Residential cool roof.

Energy efficient roofing products have high solar reflectance and thermal emittance properties. 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. Although often light in color cool roofs come in a wide variety of colors ranging from white to black and including blues grays greens oranges browns and tans. Standard or dark roofs can reach temperatures of 150 f or more in the summer sun.

There are different cool roof standards for commercial low slope roofs and residential steep slope roofs. Combined with the fact that sunlight is directly reflected back at the sun cool roofs can positively impact the environment with lower co2 emissions. A cool roof under the same conditions could stay more than 50 f cooler and save energy and money by using less air conditioning. The cool roof rating council provides radiative property data on roof surfaces to improve the energy efficiency of buildings while positively impacting the environment.

Commercial cool roof options include bright white membranes and white coatings. Cool roofs offer a variety of benefits for both residential and commercial buildings. Residential roofing options include asphalt shingles metal clay tiles and concrete tiles. Energy efficient roofs are also known as cool roofs.

They even help lower air temperatures benefitting the environment. 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. 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. These roofs are designed to reflect more sunlight and absorb less heat than a standard roof.