Getting a new roof can actually help improve your home's energy efficiency and its ability to retain heat during the winter. Asphalt shingles, for example, are a type of roofing material that doesn't reflect much heat or light. Asphalt shingles are estimated to reflect about 30% of the light that reaches your home, which can be beneficial during cold winters. With asphalt shingles, the roof, the attic and the house will be able to absorb more heat from the sun and, therefore, stay warmer and more comfortable.
Now, let's look at roofing materials. Even the same material you choose for your roof can affect the temperature in your home. Asphalt shingles only reflect about thirty percent of the light, meaning they absorb more heat and keep the house warmer in winter. If you live in a cold area, asphalt shingles are probably your best option.
However, if you live in a very hot area, you might consider a metal roof. Why is this? Metal roofs reflect the most light away from your home, keeping your home interior much cooler and more comfortable in summer. Take some time to learn about the different roofing materials and how they affect your home. While the material, technology and color of roofs can have an impact on the temperature of your home, a good roofing company should be able to mitigate those temperature differences with quality construction techniques.
However, if you want a nice and cool home during the hot summers, you can opt for one of the many cool roof options, such as metal roofs. A new roof can help reduce air infiltration and prevent moisture that causes mold and mildew to grow on surfaces such as wooden beams or drywall inside the house. A cold roof is a roof that is designed to absorb less heat and reflect more sunlight than a standard roof. In most cases, a cold roof will stay at least 50°F cooler than a non-cold roof of the same color and construction, allowing you to get the roof style you want, but with a better energy efficiency rate.
Any accredited roofing contractor will tell you that proper roof ventilation is the best way to ensure your home stays cool during the summer. So what is the most important factor in how the roof affects the temperature in your home? The combination of roof construction and attic ventilation Installing a new roof can help reduce monthly electricity or gas consumption, as it is more efficient than older roofs that were built with outdated technology and materials. In fact, a federal study has shown that plywood found under dark roofs under direct sunlight is consistently 10 to 15°F warmer than plywood boards under light-colored roofs.