The advantages of silicone roof coatings outweigh the cons. This liquid-like material fills in the cracks and spaces of a roof, extending its life. However, the process of silicone roof coating installation is critical for the benefits it offers. Make sure you hire someone who has experience in this type of roof coating application, such as an experienced GE Enduris roof coating applicator. Listed below are some of the other benefits of silicone roof coatings.
One common myth about silicone roof coating is “Nothing Sticks to Silicone.” The truth is that a number of materials don’t adhere positively to silicone, including bitumous and asphaltic mastics, cements, water-borne acrylics, polyurethanes, and sprayed-on foams. Listed below are some of the most common types of materials that don’t adhere to silicone.
GE Enduris Performance Coatings was chosen by the federal Defense Logistics Agency in 1996 to protect the roof of its headquarters in Scotia, New York. When the company applied the coating, it was one of only a few on the market. When a crew checked the roof three years later, the crew found that about five mils of the original 21.5-mil coating surface were missing, although the rest was still in perfect condition.
One of the benefits of a silicone roof coating is its water resistance. Compared to acrylic, it is far more water-resistant than other materials. In Florida, for example, residential roofs receive heavy rainfall throughout the year and particularly during the Atlantic Hurricane Season. Although a silicone roof isn’t completely waterproof, it can keep rain and ponded water from entering the building. The National Roofing Contractors Association states that a silicone roof can withstand water for 48 hours without leaking.
The cost of installing a silicone roof coating system varies depending on the size and type of your building. It ranges from $2-$4 per square foot and comes with a warranty. This coating is applied to the roof via a roller or spray application. Its lifespan is typically ten to twenty years. Its applications can restore as much as 75% of your roof’s surface. You can expect the cost to fall somewhere between $0.70 and $1.40 per square foot, depending on the type of roof and its material.
Silicone roof coating is a good investment for a flat roof because it can extend its lifespan by several decades, reducing cooling costs, and preventing costly roof tear-off. However, you should know that the price of a silicone roof coating will vary depending on the materials and the labor required to install the coating. However, the cost will likely be higher if you hire a professional flat roofing contractor to perform the work for you. However, you will save time and money by hiring a roofing contractor with experience.
There are two methods for installing silicone roof coating. Infrared inspection and roller application are both used. Infrared inspection is helpful in detecting saturated insulation beneath the membrane. After power washing, the surface should be thoroughly prepared. An adhesion test can be performed to determine if primer is needed. If the coating is too thin, the manufacturer may require a second application. There are two types of seam reinforcement. Choosing the correct method depends on the needs of the roof.
A National Coatings technical consultant can assist with moisture surveys and structural crack assessments. This professional can provide installation guide specifications. The contractor can also provide moisture surveys and structural crack assessments. The contractor must make sure that the existing roof surface is in good condition and free of dry rot. A thorough inspection is necessary to ensure that the silicone roof coating system is applied properly. If the contractor is unsure about any of these steps, the manufacturer can provide a detailed installation guide.
Most silicone roof coatings are solvent-free and contain low levels of volatile organic compounds (VOCs), which are considered to be inflammable and unstable. This makes them highly flammable, and is a major concern among many states. However, these coatings may cause respiratory problems, including coughing and throat irritation. It is also possible to develop skin cancer from prolonged exposure to the fumes. A 50-50 mixture of water and vinegar can help get rid of the lingering odor.
The downside of silicone roof coatings is their softness, which makes them less suitable for heavy foot traffic and maintenance. However, newer silicone products are becoming increasingly popular because they offer many benefits, including easy application and safety. While they may cost more in the initial stages, the long-term cost of silicone roof coatings is lower than those of other types of roofs. If you choose a silicone roof coating, you’ll need to periodically inspect and clean it.