Longmont Roofing: Article About Energy-efficient Roofs
In most American homes, the largest percentage of the money spent on utilities is for heating and cooling the home. This is according to a report that was published by the Federal Trade Commission. For many homeowners, energy costs are going through the roof in a figurative and literal way. As any Longmont Roofing professional can attest, the roof of the home is the first line of defense against excessive heat during the summer and excessive cold during the winter months. A roof that is low-efficiency and that has poor insulation can lead to increased heating bills during the winter and increased air-conditioning bills during the summer.
Modern energy-efficient roofs are equipped with products that have high solar reflectance. Basically, this means that instead of absorbing the energy from the sun, the materials used on these roofs reflect that energy back into the environment. The result is up to a 30 percent decrease in the roof surface's temperature. As a result, less heat will filtrate into the home. Additionally, energy-efficient roofs have high thermal emittance. This means that any heat the roof absorbs is quickly released back into the atmosphere.
The color of roofing materials and the materials that they are made of play a part in saving on a home's energy cost. For example, individuals who live in a colder climate may want to have a dark-colored roof.
The roofing companies experts at Colorado Roof Toppers of Longmont can assist you with questions about commercial roofing or industrial roofing.
Dark-colored roofs are going to absorb the heat and will help in maintaining the interior of the home at a comfortable temperature. On the other side of the coin, lighter-colored roofing material will reflect the sun's heat, keeping the interior of the home cool. Lighter-colored roofing materials are best suited for homes in warmer environments. According to the Washington State University, lighter-colored roofs can reduce the roof's temperature by between 50 to 80 degrees F.
There are many options available for roofing material. These would include asphalt shingles, metal roofs, concrete and clay tile. Clay tile roofs are more expensive, but they tend to be more energy-efficient than other roofing materials, regardless of the climate. The least energy-efficient roofing material is metal. Some homeowners have decided to use photovoltaic roofing materials as they not only protect the home, but they also create electricity from sunlight.
More than just selecting energy-efficient materials is involved in having an energy-efficient roof. It is also important to find a contractor who understands how to install energy-efficient roofs properly and who is willing to offer a warranty that covers not only the work that they do but also the materials used in the roofing process.