A cool roof coating, so called because it helps your roof stay cooler by reflecting the sun's rays, is a highly recommended way to cool your roof if you have any type of roof other than asphalt or bitumen. This coating is applied like paint, but unlike paint, it can reflect not only light, but also heat. Here are five reasons why getting this type of roof coating is a great idea for you.
1. It's easy and cheap
Many "eco-friendly" roof options involve invasive and expensive procedures like replacing your entire roof or installing a rooftop garden. This treatment is much easier and it's fairly quick as well, meaning that you won't have to pay the roofers for much of their time. All it requires is a quick application every few years (the coating may last up to ten years) and your roof becomes more eco-friendly in a variety of ways.
2. It helps cool your home naturally
If you're looking for an easy way to make your home more comfortable without installing a larger AC system, this could be for you. If you have a non-asphalt roof, it's probably already cooler due to its lighter color, but a cool roof coating can help it stay even cooler. This special coating may help your roof stay eleven degrees cooler than a coat of white paint would.
3. It saves money on energy bills
By reducing the temperature of your roof, the coating can help your house avoid absorbing as much heat. In fact, a cool roof can help you save about one-fifth of your energy bill compared to a black roof by reducing the amount of work your AC system has to do. The difference may be smaller when comparing a coated roof to a white roof, but it's still there. Of course, lowering our AC's workload can also reduce its stress and, especially if it was overworked before, even prolong its life or prevent malfunctions.
4. It can keep your roof healthier
One of the things that can happen to a hot roof is thermal shock. This happens when a roof gets very hot during the day and very cold at night and has a hard time expanding and contracting quickly enough to hold together. Although eco-friendly types of roofing, such as metal and tile, may be more resistant to this type of shock, the expansion and contraction can still cause wear and tear over time, so the less fluctuation in temperature your roof experiences, the healthier it will be.
5. It's good for the environment
If you have a non-asphalt roof, it may be due to your care for the environment. And keeping your roof cool is good for the environment because it reduces need for new roofing materials, reduces energy usage for your AC unit, and so on.
These five reasons demonstrate why cool roof coatings are a great way to make an environmentally-friendly roof even better and save yourself money on the way. Contact a company like Surface Shield Protective Coatings for more info.