The roof can make up 40% of a home’s exterior. According to the U.S. Census, the average residential roof size in the nation is approximately 1,700 square feet, although many larger houses have roofs that measure more than 2,000 square feet. Since the roof makes up a significant part of a home’s exterior, making it more energy-efficient is a smart move that will save you money on utility bills. Here’s how to increase the energy efficiency of your roof.
1. Insulate Your Attic
Adding an extra insulation layer to your attic will make your roof more energy-efficient. A poorly insulated roof will trap heat in your attic, forcing your air conditioner to overwork during warm weather conditions. An insulation layer acts as a barrier that reduces thermal transfer between your attic and temperature-controlled air in your living space. A professional roofing contractor will insulate your attic using suitable material to make your roof more energy-efficient.
2. Ventilate Your Roof
Ventilation is another thing that can increase the energy efficiency of your roof. Your attic can become hot, especially during warm months, no matter how good your roofing system is. Installing both intake and outtake vents on your roof will promote consistent airflow that will allow heat to escape from your home. Adequate and functional ventilation will reduce the energy required to cool your home.
3. Choose a Roof with a Lighter Color
Your roof color plays a significant role in regulating the amount of heat that enters your home. Dark-colored roofs absorb light and heat and direct the inside of the house, while light-colored roofs reflect light away from the house. Tell your roofing contractor to install light-colored roofs in your home to enhance the energy efficiency of your roof.
4. Apply a Roof Coating
Apart from using a light-colored roof, applying a roof coating is also significant in improving a roof’s energy efficiency. A roof coating lightens a roof allowing it to reflect away light and heat. Roof coating is easy to apply and requires little maintenance.
5. Use Energy-Efficient Roofing Materials
While asphalt shingles are the most common roofing materials used in the U.S., homeowners can select other materials that are more energy-efficient. Materials like sheet metals and clay tiles will not only increase the energy efficiency of your roof but also improve your home’s curb appeal.
These tips will increase the energy efficiency of your roof. Contact a roofing contractor today if you want to make your roof more energy-efficient or have any roofing questions.