Wait too long and it is likely to cost you more. Great group Im proud to be a part of., Building owners feedback to contractor: Our restaurant roof was leaking for years. He extended his stay just to help us better understand the system and represent the Choice Roof Contractor Group. . Palm Beach Gardens, FL 33418. So, if you are looking for a durable option that will save you money and time, I recommend silicones. Silicone raises safety concerns as they are slippery when wet. Clean the roof as much as possible, and pick up any large pieces of debris. Go to our blog post What is the stuff you paint an old mobile home metal roof with to extend its life? How long does an elastomeric roof coating last? We are in Florida and provide plenty of information about hurricanes and sinkholes, for example, but nothing on basements and ice dams. to learn more. The energy savings has been awesome. Did you know you can add an elastomeric roof coating over your existing roof to extend its life? This entry was posted However, roof coatings have some features that make them stand out from other roofing materials. Please note that your estimate, service or inspection request may be served by non-member(s). Re-coats over a solvent-based silicone roof = solvent-based coating. To ensure adhesion and coverage, you must make sure the surface is clean and free of any debris. NOTE: The prices for all of these coatings have increased. Many contractors will use acrylic roof coating for several reasons, including these; What exactly is a silicone roof coating? You only need to clean the roof, then use spray equipment, brush, squeegee, or roller to apply. This all depends on the thickness of the coating applied to your roof. I'm buying a '50s modern house with a "gravel" roof. According to some experts, elastomeric coatings can last a long time or a lifetime with proper maintenance. What kind of project support services do you offer? What is the difference between roll roofing and modified bitumen? Roofing contractors are using high solids more and more every day. Because they respond well to changing temperatures and weather conditions, elastomeric coatings serve as an effective outer armor for new roof systems. When and When not to Use Elastomeric Roof Coatings. How much do silicone roof coatings costs. It is recommended that normal paint job applications like brushes are not used for EWCs. The process can be repeated, making roof coating systems a renewable and sustainable roofing system. Brian Chavalia (30+ years of commercial roofing experience at West Roofing Systems) has seen this personally. There has been no leaks with this roofing system. 11. At West Roofing Systems, we are at an approximate rate of 90% high solids/10% solvent-based. Offers excellent resistance to extended exposure to harsh UV rays, Reduces energy costs by decreasing roof surface temperature, Offers high tensile strength and elongation, Resists fungal and algal build-up even in high humidity conditions, Low VOC, non-flammable and presents minimal hazard to the applicator or the environment, An extensive line of underlayments and other roofing products that allow for custom-designed solutions for unique construction challenges and environmental conditions, Outstanding technical support and project assistance, The most trusted warranties in the industry, The ability to earn points and redeem prizes for every Polyglass purchase with. An elastomeric coating helps to add an extra protective layer to roof systems, lengthen their lifespan, promote better energy efficiency, and prevent leaks. McGarry and Madsen, You can expect an elastomeric roof coating to last 5 to 20 years, with an average of 10 years. Thanks Again., To Whom It May Concern: Five Star Roofing with Choice Roof Contractor Group installed foam roofing with acrylic coating on two of my motels over three years ago. REDUCE ENERGY COSTS. Elastomeric roof coatings are considered reflective roof coatings since they can be installed to absorb heat during particular seasons. Over 8,500 inspections completed in 20+ years. If you are keen on getting your roof coated with less toxic materials, then acrylic roof coatings should be your go-to solution. An acrylic roof coating costs around $14-$21 per gallon. But I always like to remind project owners to evaluate cost on a project basis rather than on a per-gallon basis, especially for commercial roof restoration. That perception is reinforced by the incorrect belief that commercial roofs can go on for decades without any trouble at all. A rule of thumb is clean, dry, and sound. Learn how your comment data is processed. Usually, these roofs are in good working order with minimal leaks, and their warranty is about to expire. If the coating is applied too thick (more than 20 mils for a 10-year warranty), then its simply a shame on the roofing contractor and great for the customer. Acrylic roof coatings also seal leaks and extend roof life. Why is there no attic access hatch in the house? Roof coatings brought about the launch of the cool roof system and helped paved the way for organizations such as ENERGY STAR, the Cool Roofs Rating Council, and others to gain traction as recognized accreditation parties of energy-efficient roofing. Life expectancy for roof coatings will vary from coating to coating due to each coatings specified thickness and product quality. 16822 SE 92nd Danna Avenue, The Villages, FL 32162, www.thevillagesbestinspector.com Comments or questions tomcgarryandmadsen@mac.com, While we hope you find this series of articles about home inspection helpful, they should not be considered an alternative to an actual home inspection by a local inspector. And most importantly, silicone roof coatings are a great option for flat roofs as they have a high ponding water resistance. On the other hand, silicone will be dry to the touch within 30 minutes of application but will take 24 hours to cure. This guy is a ninja roofer! By making needed repairs early, installing a full protective barrier at the same time, you create your "stitch in time that saves nine.". Perhaps your warranty ran out, but your roof is still in good condition? between 10 and 20 years Simply put, elastomeric roof coatings can last between 10 and 20 years, depending on the initial application thickness. Acrylic elastomeric coatings are long-lasting, reflective, mostly mold, and mildew resistant. Due to their thickness and stickiness, it may be difficult for applicators to roll out. Check our price for ateam inspection by two FL-licensed contractors and inspectors. They are most suitable for steep-slope architectural metal roofs visible from the ground as they cannot withstand ponding water. So they will not pose a toxicity threat to the living environment. LaGrange, OH 44050 McGarry and Madsen's home inspection blog for buyers of, site-built, mobile/manfuactured and modular homes. Polyglass is an ISO 9001:2015 Certified, leading manufacturer of modified bitumen roofing and waterproofing membranes and roof coatings for low- and steep-slope applications. So, considering all these factors, silicone roof coatings will save you money as they are more cost-effective than acrylic coatings, especially for a commercial roof. Is "ponding" (standing puddles of water) normal on flat roof? 100% acrylic, provides better weather protection, solar reflectivity & longevity than economy grade reflective roof coatings - 10 year limited warranty. How Long Do Elastomeric Roof Coatings Last? A roofing contractor needs to clean and dry your existing substrate before application. You can use silicone roof coating on various commercial roofing substrates, including; EPDM, TPO (can be directly applied as a base coat for these two), PVC, metal, built-up roofs, concrete, modified bitumen, and spray polyurethane foam. Bismarck Motor Inn, Bismarck, North Dakota, Before taking any action, you must read full. On the other hand, silicone coatings are noticeably more difficult to apply. Instead, use a spray painter for your . And dont forget to always refer to this guide if ever you feel stranded. At Polyglass, we specialize in designing premium elastomeric coatings that address a wide range of roofing applications and challenges, including the repair and restoration of multi-layer APP and SBS roofing systems, single-ply systems, and metal roofs. A single application by our pros can extend your roof's lifespan by more than 20 years. Acrylic roof coatings also seal leaks and extend roof life. This site uses Akismet to reduce spam. Some forms of applicator error would be: For a 10-year warranty, 20 mils of coating needs to be applied. And if you notice any clogging, you can call a roofing contractor for maintenance, and you are good to go. However, always look at your budget, environmental conditions, and most importantly, your roof type. Ian was the very first team member brought on by the original co-founders of the Choice Roof Contractor Group to assist with nationwide growth. If you are looking for all-around protection with minimal maintenance, an acrylic coating may be right for you. The Biggest Marketing Concerns for Commercial Roofers, Top 5 OSHA Violations by Roofing Companies, Hiring a Commercial Roofing Contractor Checklist, Roof coatings are fully adhered to a roof substrate instead of fastened down to the substrate in specific areas, Roof coatings are monolithic or without seams, unlike other roofing products (e.g., metal roof paneling, roofing sheet product), Roof coatings often have superior waterproofing capabilities than other roofing materials and do not require roof tear-off and disposal, Up to 30% reduction in annual cooling costs, Greatly strengthened building structure support, Certified roofing protection against hurricane-force winds, Thicker and stronger coating product than other roof coatings on market, More tensile strength than other roof coating products, Well-established reputation for long-term effectiveness. Heres a bar graph that compares the estimated lifespan of elastomeric coatings with other roof components. Life expectancy for roof coatings will vary from coating to coating due to each coating's specified thickness and product quality. We are not affiliated with, and do not receive any compensation from, any of the companies or products mentioned in this blog. For a 20-year warranty, 30 mils of elastomeric roof coating will need to be applied. What is the average life expectancy an EPDM roof? A 10-year warranty requires 20 mils of coating. The resultant coating is typically 5-10 times thicker than paint and with the ability to stretch 150-400%. You will need to apply more than one coating for elastomeric to achieve the desired mil thickness. Many coatings, though, have manufacturing warranties for 5-10 years depending on the roof system for which they are intended. Elastomeric Coatings 101 It is not a stretch to say that the average roof coating can go for an entire decade without major trouble. Most roofing maintenance programs begin with a visual inspection and reporting. Learn about upcoming events, products and news about us. If the granules are still embedded, all that coating is still underneath; otherwise, the granules would be gone. And despite their ability to withstand ponding water, paint doesnt adhere to silicone.