If you’re in the market for a new roof or considering new roofing materials, finding the most energy efficient roof material and color should be one of your major concerns. According to research by energy experts, you can save about a third of your energy costs just by using the right materials.
Your roof affects your home’s overall heating and cooling. Not to mention, roof temperatures can reach very high levels, which means your AC has to work extra had to cool your home. Reducing energy consumption also reduces your carbon footprint. It’s also a cost-effective strategy as lower energy consumption translates to lower energy bills.
Regardless of the roofing material you choose, go for what’s referred to in the roofing industry as a “cool roof.” These types of roofs are made to reflect, rather than absorb the sun’s rays. Reflectiveness can be achieved via sheet covering, color or treated shingles/ tiles.
When considering cool roofs, don’t forget to think about your climate. Roofing materials differ in energy efficiency, but the most energy efficient roofing option may not be appropriate for your area. Clay tiles, for example, will not work well in a hailstorm-prone area.
Conventional roofs will reflect about 5 to 15 percent of the sun’s rays, while cool roof materials and colors will reflect close to 70 percent. Make sure your house absorbs fewer sun rays, and it will be cooler. One of the best ways to do this is to lighten your roof’s color. Light colors can lower your roof temperature by 50 to 60 degrees.
Additionally, you can make your house even cooler by insulating the space beneath the roof. Insulation combined with energy-efficient roofing materials maximize energy savings.
Energy Efficient Roof Materials
Metal is often synonymous with heat. However, metal roofs can also be purchased in lighter colors for better energy efficiency and be treated to be reflective. As a result, metals such as steel, aluminum and copper can be used in warm climates to reduce heat absorption.
Slate and Clay Tiles
Both clay and slate tiles can be treated with reflective coatings. Lighter coatings offer better energy efficiency. Because slate is harder than clay, it can be used in any climate while the latter is better used in warm climates. Moreover, both of these materials can be reusable, which also saves energy.
Green roofs are roofs covered in greenery, either plants or grass. These are ideal for flat roofs. Like gardens, they lower roof temperatures, which eventually lowers household temperatures. They’re both functional and aesthetically pleasing, and help to improve the energy efficiency of a building.
Sprayed Polyurethane Foam (SPF)
SPF is a synthetic roofing solution which is sprayed on the roof and solidifies after application. It provides excellent insulation and protects your house from heat. SPF has been shown to lower the costs of energy by up to 58 percent.
Your roofing materials and color can make a huge difference in the amount of energy consumed in your household. Above were some of the most energy efficient roof material and color. Choose light colors and cool roof methods as well as coatings, and consider your climate when selecting roofing materials. Regardless of what kind of roofing you opt for, roofing professionals at Element Exteriors offer quality roofing services that will help you to achieve the energy efficient roof you’re looking for.