The first step in applying a new roof coating is cleaning. Before you start, be sure to make all necessary repairs to your roof. These repairs may include fixing broken sheet metal or protrusions, and removing wet insulation from any past leaks. These repairs will help the coating adhere properly and seal all leaks that may have occurred. Cleaning the roof before applying the coating is self-explanatory, and is a good time to use a power-washer. Otherwise, you can use other methods as long as it is free of debris.
Acrylic roof coating
If your roof is susceptible to ponding water, you may want to consider silicone or acrylic roof coating. These materials are resistant to chemicals and abrasions, but can be expensive. Also, they may leak or curl, and they don’t hold up well to foot traffic. These roof coatings are typically used on metal or built-up roofs. Silicone roof coatings are the most durable of the two, but they are not the best choice for flat commercial roofs.
There are many benefits of acrylic roof coatings for commercial roofing, including their low temperature flexibility and UV blocking capabilities. While a white coating may be better for a tropical climate, it may not be as effective in a colder climate. If the roof of a building in Chicago is zero degrees in the winter, it needs to be able to reflect 85% of the sun’s rays, which will lower air conditioning costs.
Silicone roof coating
Silicone roof coating has many advantages over traditional roofing systems. It is water resistant, largely solvent free, and nonflammable. It also reduces energy consumption by up to 35 percent. It can be applied to almost any existing plane roof surface, reducing labor costs and extending the life of the roof. It is easy to install and can address many common roofing issues. To find out if this roof coating is right for you, read on.
After determining the best silicone roof coating for a commercial roof, determine the condition of the existing roof. If it is in need of repair, silicone can be sprayed or rolled over the surface. Then, an infrared inspection can be done to check for saturated areas. Once this is done, a primer should be installed and the seams reinforced. Finally, silicone is applied by roller or spray to the entire surface. Once the coating is installed, a final evaluation is done to verify that repairs were made and the silicone is applied at the proper thickness.
Polyurethane roof coating
Many types of roofing systems can benefit from the benefits of polyurethane roof coating. Its high adhesion and water resistance properties are ideal for use on energy-inefficient roofing systems. Additionally, polyurethane provides new reflective capabilities. Whether it is a commercial or industrial building, polyurethane can be a good solution for your needs. Below are some of the benefits of this commercial roof coating.
Spray polyurethane foam is an excellent way to add insulation to your building. The foam is applied in different thicknesses and provides a seamless barrier over the roof. It also levels the roof, decreasing the risk of ponding water. It also protects against water and UV rays from the sun. It also prevents leaks and ponding. Once installed, polyurethane roof coating is easy to clean.
When considering the application of a commercial roof coating, granulated rubber shingles are an option. These granules are applied by rolling or trowel. A Xylene thinner is added for the application process. These granules provide a non-slip surface and are suitable for areas that receive regular pedestrian traffic. A silicone coating is also an option. It is an ultra-sustainable, moisture-curing silicone roofing system that can last up to 15 years. However, its drawbacks include its low water-resistance, being slippery when wet, and requiring multiple coats. To combat these drawbacks, silicone roofing systems can be enhanced with granules.
E814CP, an elastomeric co-polymer rubber-based liquid, contains rubber granules for a more uniform surface. The coating is designed to add a defined waterproof walkway, texture, and slip resistance to the roof surface. The coating is ozone and weather-resistant, and is suitable for a variety of roof types. Granulated roofs are not suitable for tar-based roofing, but granulated roofs have excellent UV-protection and UV-reflective properties.