Let’s discuss what the Cool Roof Option is.
A “cool roof” is an energy efficient roofing system that reflects the sun’s radiant energy before it penetrates the interior of the building. Cool roofs have become a top choice for many homeowners because of their short- and long-term benefits. While they are known for their energy-saving features, they have a lot more to offer. I’ll explain how cool roofs work and why you should make the switch.
Cool roofs are similar to wearing light-colored shirts to help you stay cool on a warm day. They reflect more sunlight and absorb less heat than standard roofs. It’s real folks — a cool roof can reduce roof temperature by as much as 100 degrees during the summer months! This eases the load on your HVAC units, thus reducing your energy costs. This also improves your indoor comfort during hot, sunny days.
To choose the right cool roof for your climate, there are two basic properties you need to consider. These are thermal emittance (TE), which is the roofing material’s ability to release absorbed heat, and solar reflectance (SR), which gauges how much sunlight the material reflects. These are rated on a scale from 0 to 1, where 1 is the most emissive or reflective.
A dark roof typically has low TE and SR ratings because it traps more heat. Not only does it warm up your home and your surrounding air, but it also adds more stress to the roofing system. Some might say that it’s more ideal in colder states like Michigan. Still, days are shorter during winter, and the solar angle is lower. During summer, reflectivity and absorption are more important because the sun is higher, and radiation is hitting the roof. This makes cool roofs a more practical choice.
Further advantages of cool roofs? I’m glad you asked. There are many reasons why cool roofs are worth the investment. Apart from energy savings, they reduce heat gain, which may extend the roof’s lifespan. Additionally, in areas of your home that are not air conditioned, like covered patios, cool roofs enhance the comfort in these areas of your home. They also benefit the environment by minimizing the urban heat island effect.
I recommend you visit the roofing professionals at Green Team Roofing located in Orange, California. When it comes to cool roofs, you can trust Green Team Roofing. Their experienced and professional roofing contractors will provide you a quality cool roof system backed by strong warranties.