If you have a green home, you already know that the key to green living is to make the most of your energy consumption. Did you know that having the right roof can make the biggest difference in your home’s energy usage and the size your energy bill? Much of your home’s heat loss in the winter, and source of heat in the summer is the roof. Let’s learn more about how your roof affects your green home.
Dark Roofs in the Summer
Did you know that darker roofs can heat up to 50 to 60 degrees hotter than the outside temperature in the summer? If you live in a warm climate, a dark colored asphalt roof can heat up to 175° if the temperature is 95° outside. This makes your cooling system work much harder and also contributes to the heat island effect if you live in a city. A lighter colored roof decreases the solar gain and heat retention of your home. If you want to same on summer cooling costs, then replacing your roof will make a difference.
Winter Heating Woes
While a dark roof may not be ideal in the summer, if you live in a climate that has a longer winter than summer, a dark roof will help to reduce heating cost. Dark asphalt roofs absorb more heat than metal or rubber roofs. This not only helps to provide additional heating for the home, it helps snow melt off faster too. This is especially true with a properly insulated attic.
Having a properly insulated roof with the right color and type of roofing material means that you can run your furnace at a lower setting, which can result in big savings for your green home. Companies like Leon Construction can help you choose the right roof for your home and replace your old roof with new materials that are more sustainable than those used in the past.
If you want to improve the efficiency of your green home, then your roof is the first place that you should look. A roof that is leaky and old can cost you more in the long run than replacing your roof with one that is more cost and energy efficient. A new roof is an investment that will pay for itself in the long run through lower heating and cooling bills. Not to mention, it will also improve the value of your home.