Most homeowners have one relevant query: whether metal roofing is energy efficient or not. It is one frequently asked question that contractors receive now and then. However, the answer to this question is not easy to get. People have recognized that metal roofing is an energy-efficient option with enough data to back it up. In reality, metal roofing helps save 40% of energy and even more. It is that one thing that can establish the fact that metal roofing is an energy-efficient option. But how do these roofs save energy? How does it protect your resources?
How much energy efficient are metal roofs?
Below experts have explained the distinct factors contributing to making metal roofing an energy-efficient option. Hence, now you will get enough confidence to choose this option over other alternatives.
The way the rooftop gets installed has a significant impact on how energy-efficient metal roofing is. Various studies by Energy Department across the globe have found that sound installation helps attach metal roofs that allow airflow below, decreasing heat flow. Since the rooftop does not get directly sealed to the deck, the air gap works like insulation and prevents heat transfer outside the house. The air gap also helps in the summer by preventing the sun’s heat from warming up your residence. Researchers have found out that with the help of a metal roof, the heat flow decreases by 45%, and that causes a reduction in cooling expenses.
Compared to asphalt shingles, metal roofs better reflect heat. Solar reflective and pre-painted metal roofing reflects solar radiation much more effectively than other alternatives. The shade you pick to paint the metal roof makes it more energy efficient. You may also go for light shade to get the maximum advantage of metal roof energy efficiency. Light-colored roofs reflect a higher amount of heat than dark-colored ones. It reduces the energy cost in the warm months.
Several factors cause air pollution, and carbon emission is one of the most vital ones. So ensuring that your house reduces the carbon footprint may help protect the atmosphere. HVAC systems generate mercury, carbon dioxide, and sulfur dioxide, and these gases are related to the greenhouse effect. The emission may increase if the system has to perform a lot of work to heat and cool your house. Metal roof insulation regulates the homes’ temperature, reducing the HVAC system’s carbon emissions. As a result, metal roofing is a much more eco-friendly option than other alternatives.
Now that you have decided that you want to work with metal roofing, it is always better to pick professionals to get the job done. Remember that installing a new roof or repairing the existing one is challenging and requires an expert roofing contractor. It is not an area where you can use your skills. Compared to other options, metal roofing is one of the most talked about topics in town. If you are bothered about your energy bills and the effect of heat on the environment, you can protect yourself by going for metal roofing.