As part of our sustainable building philosophy, ACS Roofing Company encourages everyone who needs a new roof in the Sacramento area to seriously consider the benefits of this technology.
Following are some of the common questions we are asked:
What is a Cool Roof?
A cool roof reflects solar energy and emits stored heat back into the atmosphere thus reducing the amount of heat transferred into a building.
What materials do they come in?
Asphalt composition, membranes (for flat roofs), metal and tile.
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What determines a Cool Roof?
The coolness of a roof is measured by its solar reflectance (SR)–the amount of solar energy reflected off of the roof and thermal emittance (TE) -the amount of heat emitted back into the atmosphere.
What are the benefits of a Cool Roof?
- Energy costs for air conditioning can be reduced by up to 20%.
- Save peak electricity demand costs if you have time-of-use metering.
- The comfort level for occupants is increased.
- Extended life and less maintenance of air conditioning system.
- Extended life and less maintenance of roof.
- Adds value to your home.
- Slows global warming by increasing the reflectivity of the Earth (Geo-engineering). Reduced fossil CO2 emissions (mitigation).
How much does a Cool Roof cost?
Typically a cool roof will cost more than a traditional roof however when factoring in the long term savings, it will transfer into a wiser investment. For composition roofs, consider CertainTeed’s Landmark Silver Birch or Owens Corning Shasta White which are both comparable to traditional shingle pricing. Some utility companies are also offering rebates.
Why should I purchase a Cool Roof?
As public awareness about cool roof technology grows, most people will see the need for it and desire to have it for themselves and their communities. It will add to the value and resale of your home.
Are Cool Roofs Energy Star approved?
Yes, some cool roof products are Energy Star Certified. Visit this Energy Star webpage for more information on qualified roof products.
https://www.energystar.gov/partner_resources/residential_new/program_reqs?s=mega
Where can I get reliable information about Cool Roofs?
Visit the Cool Roof Rating Council website
https://coolroofs.org/resources/home-building-owners
Cool Roof technology has been recognized as one of the easiest, most cost-effective ways of lowering energy consumption. It is considered one of the quickest and most cost effective ways of reducing global carbon emissions which is essential in slowing down climate change.
