Energy-efficient residential roofing shingle is a term that gets thrown around a lot in the residential roofing world. It’s not always clear what makes them different from other residential roofing shingle options. In this blog post, we will discuss some of the features that make residential roofing shingles energy efficient and how they can help you save money on your energy bills!
What is energy-efficient roofing?
The first thing the sun’s heat touches is your home’s roofing system. It tends to attract and absorb more heat when it is composed of specific materials or has dark colors. Black or gray shingles, for example, may absorb more heat than white or cream shingles. As a result, they may raise the temperature of the roof and the entire house, especially during the summer.
As a result, the temperature inside your house rises. This means your air conditioner will have to work harder to keep your home at a suitable temperature. As a result, your bill will be more than expected
Are shingle roofs energy-efficient?
To battle these challenges, homeowners are recommended to install energy-efficient roofing shingles residential roofing near me that are scientifically built to help keep homes more relaxed, resulting in lower utility expenses and a more comfortable living environment. These roofs are composed of various materials and generally come in lighter, more reflecting hues, allowing the sun’s UV rays to bounce back to the outdoors rather than being absorbed by the house’s foundation. As a result, homes may stay more relaxed and become less reliant on air conditioning systems to keep their interiors cold, saving money month after month.
Heat is reflected more effectively by lighter-colored shingles than by darker-colored shingles. Special coatings can also increase the reflectivity of the tiles. The ability of the sun’s rays to bounce back to the surroundings is the key to an energy-efficient roof. As a result, less heat is transported to your attic and home. While solar reflectance may not appear as essential in colder climates, cost savings can build up quickly.
What makes roof energy efficient?
You can make your roof more energy-efficient by putting some extra effort into your roofing residential systems, and your entire home will benefit as a result. We’ll go through three different qualities of an energy-efficient roof on our blog so you can make the improvements and adjustments to your home that will increase your efficiency and keep more money where it belongs.
- Well-Insulated – A good, energy-efficient roof is well insulated from the rest of your house. Not only does attic insulation affect your energy efficiency, but it also affects the general health of your roof.
- Well-Ventilated – Ventilation is critical for energy efficiency since, without it, your attic will continue to heat up, forming a gigantic ball of heat above you that will make it nearly impossible for your air conditioner to chill your home.
How do I know if a roof is energy efficient?
In the United States, up to 90% of roofs are poorly planned and constructed using dark, non-reflective materials that absorb rather than reflect heat. Rooftop temperatures can reach 90° to 100° Fahrenheit, and with a dark, heat-absorbing roof, this heat is dispersed into your attic and, eventually, your home.
Solar reflectance and ventilation are two aspects of common residential roofing material that affect a roof’s ability to prevent or reduce heat transfer. Indicator of solar refraction (SRI)
- The Solar Reflectance Index assesses a roof’s ability to reject solar radiation and release absorbed heat (solar reflectance) (thermal emissivity). The SRI number should be as high as possible. Experts discovered that raising the SRI from 25 to 40 reduces the surface temperature of roofs by around 13 degrees, saving you 15% to 20% on your utility bills.
- Ventilation, Attic heat does not build up and proceed without proper ventilation. When the outside temperature is in the 90s, the temperature in the attic can rise to as high as 16 degrees. That heat has to go somewhere, right? Homeowners that are proactive ensure that their attic, and thus their entire home, is ventilated to keep it cool and pleasant throughout the year.
Is a new roof more energy efficient?
When you decide to replace your roof, you may be surprised by the cost. The long-term reward, on the other hand, can easily outweigh the initial installation expenditures. This is because you utilize energy-efficient roofing materials to avoid the danger of premature wear and tear. This is especially important if you live in the United States, where the weather can be unpredictable and violent at any time of year and can withstand harsh weather conditions.
Are black shingles less energy-efficient?
Black objects absorb all wavelengths of light before they are converted to heat. Asphalt or blacktop gets hot in the summer due to quick absorption. Because white materials reflect all wavelengths of light, they do not experience significant temperature fluctuations. The ability to absorb light is only half of the struggle. The heat retention of black and white roofing materials is also different. While their nighttime temperature profiles are virtually identical, black shingles lose heat more quickly than white shingles.
Are GAF shingles energy stars?
Energy Star is a government-backed mark created by the Environmental Protection Agency (EPA). The symbol was designed to help consumers make better selections about appliances, roofs, and windows, among other things. This is important since it not only saves you money but it also ensures that the product, whether it’s windows or shingles, is more efficient than those without a good Energy Star rating.
GAF is a well-known roofing material manufacturer with one of the most popular types of shingles in North America. GAF Timberline HD shingles have obtained an Energy Star certification, which explains why. Whether it’s the Cool Series or another, any Timberline series has gone through a specific treatment to reflect the sun’s rays.
How are asphalt shingles energy efficient?
Asphalt shingle roofs have several additional advantages, starting with the fact that they are one of the most cost-effective roofing systems available today and one of the easiest to install. They are now being built to provide improved protection against the elements, including wind and rain, as well as any fire that might spread to the roof. In addition, asphalt shingles operate as a sound insulator, allowing less outside noise to pass through to the interior, ideal for those who value their privacy.
An asphalt shingle roof can also give excellent impact protection with a special coating, essential in Colorado, where storms swirl up debris and drop large hailstones. In terms of usefulness, these shingles are available in various colors and may be shaped into different forms to create a unique curb appeal.
What type of roof is more energy efficient?
Metal Roofing – Metal roof is one of the best options you can make for a roofing system. Metal roofs have been proven to endure up to 50 years when correctly built, and their interlocking panels give great wind and weather protection. They’re light, which minimizes stress on building supports, and they’re also fireproof, which can be a big plus in arid climates. In addition, they are incredibly energy-efficient, and they come in a variety of colors and styles to fit practically any taste, making them an almost universally appealing roofing option.
Tile Roofing – As a roofing system, tile roofing has several distinct advantages in residential roofs. The first is that it is ideal for insulation. Because air can quickly move beneath the tiles, energy can be conserved in warm and cold temperatures.
Asphalt Shingle Roofing – When looking for energy-efficient asphalt shingles, keep in mind that some asphalt shingles are not energy-efficient, and there is a significant difference between the two types. The energy-efficient kind is made with unique granules that help reduce heat absorption, whereas regular shingles do not have these granules.
