Your commercial facility’s roof has a significant impact on your energy expenses. In addition to keeping the out rain and snow, it also helps prevents warm or cool air from leaking out of the building. As the team at JAM Associates in Poughkeepsie, NY explains, there are several factors that can influence how energy efficient a roof is. Building materials and insulation can impact the surface’s energy efficiency, and many people are surprised to learn that the material’s color can also play a role. How do you know which color offers the greatest efficiency?
The Downside of Dark Roofing
A dark roof covering will always be less energy efficient than a light-colored one. This is because dark colors tend to absorb heat and channel it into other parts of the building. During the summer, dark roofs can easily reach temperatures in excess of 150 degrees Fahrenheit. As a result, the upper areas of the building become hotter, and the facility’s air conditioning system will need to work harder to maintain a comfortable indoor temperature.
While you might be tempted to think that a dark roof would be more beneficial than a light one during the winter, this isn’t the case. Because there is less sunlight during the winter months, the potential heat gain from a darker roof is minimal.
The Benefits of Light Roofing
The most energy-efficient roofs have light-colored or reflective coverings. These materials retain far less heat from the sun and deflect excess radiation, which keeps the building’s interior from overheating, especially on the upper levels. Over time, this allows your commercial HVAC system to maintain a consistent temperature without drawing more energy than necessary.
Whether you need a metal retrofit or roofing repairs, you can depend on the contractors at JAM Associates to provide quality work that will stand the test of time. Their specialized team works with several types of roof structure, including flat roofs. To learn more about their services and request a free estimate, visit them online or call (845) 454-4853.