Asphalt shingles must meet the following two specifications to qualify for ENERGY STAR certification: An initial solar reflectance of at least 0.25. Three-year solar reflectance measurement of at least 0.15.
Is GAF timberline hdz ENERGY STAR rated?
GAF Qualifying Products The shingles in the Timberline HDZ line have the Energy Star label. Whether you choose shingles from the Cool series or another type, these products have undergone a unique process to improve energy efficiency for your home. In turn, they qualify for those tax credits.
What are the most energy-efficient shingles?
Metal roofing is by far one of the best choices you can make for your roof in general. They’re the most energy-efficient roof for residential installations, can last more than 50 years, and require very little maintenance. Metal roofs are very reflective, which is why they get so hot to the touch.
Are there energy-efficient shingles?
Yes, architectural shingles are an energy-efficient roofing material. They’re specifically engineered, so they remain cooler than metal roofing and asphalt roofing by reflecting the sun and absorbing less heat.
How do I know if my shingles are ENERGY STAR Related Questions
What color of shingles are best for energy?
White is the best color for energy efficiency because of the albedo effect. With a white roof, or a roof with a color that has similarly lighter hues, the sun’s rays are reflected instead of absorbed.
What does the ENERGY STAR label look like?
The ENERGY STAR label is designed to stand out, and according to its officials, 90 percent of the households in the U.S. recognize their label. The ENERGY STAR label is bright teal blue with a white arch. Below the arch is the word energy along with the shape of the star.
What class is GAF Timberline shingle?
You can find the ratings for GAF Timberline shingles on this website. As you can see, these shingles have a class A fire rating, and its wind resistance rating is 130 MPH. That puts it somewhere between class G and class H.
What type of shingle is GAF?
Architectural: Architectural shingles, like GAF Timberline¬Æ HDZ‚Ñ¢ are made of multiple layers of asphalt-coated fiberglass that are laminated together. They’re also cut differently from the three-tab option, giving the shingle a variation in style and a more three-dimensional look.
What is the best class of shingles?
GAF. IKO. Owens Corning. CertainTeed. Tamko. Atlas. Malarkey. Brava.
Which shingles roof is better?
Asphalt Roofing Shingles Relatively lightweight, inexpensive, and easy to install, asphalt shingles are the best choice for most houses. They come in sheets that are layered on a roof to give the illusion of more expensive single shingles, such as cedar and slate, that are installed one shingle at a time.
What shingles are best against wind?
Fiberglass shingles are a particularly good choice in high wind areas, as they are a strong product which is unlikely to come apart. Not only is it important to pick a good product like a quality fiberglass shingle, but you also need to be sure that those shingles are installed properly.
Who makes Energy Star shingles?
Owens Corning‚Ñ¢ ENERGY STAR¬Æ rated shingles can help reduce your energy bills when installed properly. These shingles reflect solar energy, decreasing the amount of heat transferred to a home’s interior‚Äî and the amount of air conditioning needed to keep it comfortable.
What roof shape is most energy efficient?
According to the Louisiana Department of Natural Resources Building Guide, flat or low-sloped roofs often demonstrate better energy efficiency because of differences in insulation. Generally, these roofs have a membrane system, which is applied on top of sheets of rigid insulation.
What are the disadvantages of shingles roofing?
It’s not the most durable roofing option. Shingles can be damaged by high winds. Mildew is a common problem. It isn’t the most energy-efficient option.
Which roof color is best for hot climate?
White or light-colored roofs reflect heat rays from the sun, keeping the attic and rooms below it cool during warm weather. As a result, the building’s cooling load decreases, helping home and business owners stay comfortable and save money on their energy bills.
Which is better light or dark roof shingles?
Light shingles fair better in warmer weather, as light colors tend to deflect sunlight and keep your house cooler. Dark shingles are the opposite; they absorb heat, which makes them excellent for colder climates. They also tend to make snow melt much more quickly.
What color shingles last the longest?
From the above information, we can conclude that color doesn’t determine the durability of shingles. Both light-colored and dark-colored shingles can last longer if given the necessary maintenance.
What is ENERGY STAR brand?
Since its launch in 1992, ENERGY STAR has grown to become the national symbol for energy efficiency. The familiar blue-and-white label now appears on tens of thousands of products, as well as commercial buildings, industrial facilities, and millions of new homes and apartments.
What is ENERGY STAR color?
Blue has been chosen as the primary color for the marks because it represents many positive attributes for ENERGY STAR including clarity, air, sky, and the environment. ENERGY STAR Blue (100% Cyan) is the preferred color for the use of the marks.
Why is ENERGY STAR better?
Find ENERGY STAR certified products. ENERGY STAR certified homes are at least 10% more energy efficient than homes built to code and achieve a 20% improvement on average while providing homeowners with better quality, performance, and comfort.