Available in white, gray, or tan, silicone can be installed on a variety of roof types including metal, modified bitumen, single-ply, EPDM, built-up roofs, and spray polyurethane foam. Use a broom or blower to move the rest of the dirt and debris off the roof. BEST FOR FLAT . Our Recommended Picks for you. When it comes to strength, durability, and adhesion, urethane roof coatings are second to none. How Much Does Elastomeric Roof Coating Cost? Your roof is important, after all, so anything but the best is taking a pretty big gamble. Most choose aluminum due to its effective ability at reflecting ultraviolet radiation, reducing temperatures on the rooftop, preventing premature aging, and building cooling loads on the roof. Its a question we get asked from time to time: which roof coating performs best? This means building owners and facility managers can save money by reducing cooling costs during the hot summer months. Premium Fibered Aluminum Reflective Roof Coating Henry 555 aluminum roof coating is an ultra-premium Henry 555 aluminum roof coating is an ultra-premium . Acrylics do not stand up well to ponding water and are only recommended for roofs with positive drainage. Silicone coatings are created by adding solvents and a catalyst to a silicone base. APOC 252 SUNWHITE XL Premium White Quick Dry Ultra Acrylic. Using an acrylic elastomeric coating, you can transform the overall appearance and texture of your asphalt shingle roof without tearing it down. Its important to note that higher permeability does not equate to inferior weather resistance. Technological advancements and industry studies have gifted us with an abundance of seemingly new age roofing solutions for the modern commercial structure. Clean the roof thoroughly. Do NOT use over asphalt shingles or silicone coatings. More than that, rubber roofing is heavier than elastomeric, adding additional strain to both your wallet and your roof. We'll explain the differences between types a little later. Silicone roof coatings can reflect up to 80-90% of the sun's harmful UV rays. Understanding this property is critical in order to properly achieve the required dry film thickness specified for certain coating systems. Permeability, or perm rating, is the state or quality of a material or membrane that causes it to allow liquids or gases to pass through it. As it acts much like rubber, it can stretch when the temperature goes up and then retreat to its original shape when it gets colder out. . Cold air and heat stay in, while the outside world is kept at bay. Asphalt emulsions are a water-based product, which makes them susceptible to freezing temperatures. Black roofing absorbs the light (and therefore heat) while white roofing reflects it. As mentioned above, the prospect of recoating also contributes to increased sustainability. This greatly reduces the cooling load, lowers utility bills and increases indoor comfort. Both types can be spray or roll-applied, with most system specifications requiring multiple coats at a rate of 1.5 gallons per 100 square feet. That being said, many facility owners and managers are still relatively unaware of the numerous advantages they provide. Furthermore, many people appreciate that it is considered an environmentally friendly option. Metal, EPDM and other single ply membranes, modified bitymen, polyurethane foam, concrete, rubber roofs and previously coated surfaces. Contact Us If you are interested in a specific type of roof coating or would like to learn more about the two types discussed here, call Paradigm Roofing for an appointment today at (972) 542-7774. Comprised of high solids emulsion polymers and potent biocides, these highly reflective coatings are ideally suited for extreme UV climates and provide superior resistance to mildew and dirt accumulation. APOC 252 Energy-Armor Sunwhite Premium Acrylic Elastomeric Roofing Coating. When you visit any website, it may store or retrieve information through your browser, usually in the form of cookies. They are also strong enough to endure the natural expansion and contraction (thermal movement) of roof structures and the negative effects of ponding water. Each chemistry has its own unique set of strengths and weaknesses. They can also be challenging to work with and lack color stability. 5 Commercial Roof Maintenance Best Practices. Asphalt shingles' eroding and granulating reputation make it viable to use the coating for prolonged lifespan and performance. Minimizing the sun's impact on the roofing surface not only helps to sustain lower energy costs, but it also reduces internal building . They can be easily applied by following the instructions included in the packaging. Elastomeric coating can reflect up to 90% of the suns rays and keep the temperature down both above and below its surface. Created to replace asphalt shingles, rubber roofing certainly qualifies as an advancement, albeit an expensive one, costing somewhere in the range of $300-$400 per square (100 square feet). While EPDM roof coatings are considered high quality, adding a polyurethane elastomeric coating will further help ensure the roofs overall protection. BEST FOR RV ROOFS: LR Liquid Rubber RV Roof Coating - Solar Reflective. While these coatings are effective against water, they get dirty and lose reflectivity up to 45% (and any energy savings) very quickly. Like rubber roofing, elastomeric roof coating is waterproof, weather resistant, and flexible enough to avoid cracking, leaking, and blistering. Their revolutionary elastomeric roof coatings are formulated to cover any type of roofing substrate. They are typically white, gray, or tan in color and can be sprayed or roll-applied at a rate of about 2 gallons per 100 square feet. In addition to improved sustainability efforts, many of todays elastomeric coatings are developed with little to no VOCs (volatile organic compounds), making them much safer for the environment. There are many benefits to choosing an elastomeric roof coating. Typical roof coating dry film thickness vary from paint film thickness (plus or minus 0.075 mm (3 dry mils) to more than 1 mm (40 dry mils). While EPDM is very durable, it isn't invincible. This product consists of asphalt particles dispersed in water with clay used as a bonding element. But when it comes to the suns rays, elastomeric has one solid advantage over rubberits white. First, asphalt is a granular material, similar to impacted sand. If you are interested in a specific type of roof coating or would like to learn more about the two types discussed here, call Paradigm Roofing for an appointment today at (972) 542-7774. EPDM is a synthetic rubber product that is used in various roofing applications, including residential and commercial flat roofing, and more. ENERGY STAR Certified and CRRC Rated. Being a xylene-based material, urethane coatings can be challenging to spray, harsh on installation equipment, and highly odorous. When we discuss crosslink it is really the process of our product forming a sequence of chemical bonds to join two polymer chains together. Contact Us Name * Phone * Email * Message Aliphatics are generally used as top coat, as they are more UV stable, resistant to dirt pick-up, and have superior color retention. Save my name, email, and website in this browser for the next time I comment. 2365 Winterville Road APOC 258 ENERGY-ARMOR Ultra Turbo-Dri Premium Elastomeric Coating. A butyl elastomeric roof coating is a liquid sealant applied to the entirety of your flat, metal roof, or single-ply membrane roofing system. It works especially well on roofs that are made from modified bitumen, asphalt built-up, or singleplied roofing. Weathercoat, Inc. Hi paula the product works on almost all roof types without the need for a primer particularly EPDM give our office a call and we can help with what you need on the repair of the seams as well. For many home and business owners, that is reason enough to invest in a roof coating treatment. My 2000 square foot roof that is displayed in this video really just needs replaced, due to several layers of preexisting roofing. Below, we take an in-depth look at some of the key strengths and weaknesses of todays most common types of coating. It can even be applied to freshly sprayed polyurethane foam. Let the roof dry completely before you apply the coating. Unfortunately, science has so far failed to provide us with a forever roof. Roofs take the brunt of a buildings abuse and will need to be repaired at some point down the line. Silicone roof coatings are the preferred choice when it comes to UV protection and resistance to ponding water. This means 65% of the suns thermal energy is emitted away from the roof, thus reducing building heat loads and lowering cooling costs. Kool Seal 7 Year Elastomeric Roof Coating is a 100% acrylic reflective roof coating with the ability to expand and contract with the roof. Use a scrub brush and a bucket of soapy water. It means it is far more resistant to wear than lower rated coatings. There are different qualities of aluminum roof coating, including , 2, or 3 pounds of aluminum paste per gallon. Resistance to tearing is another inherent weakness. After this, use a power washer to clean the roof. For the most part, aluminum roof coating tends to be the option most homeowners select when receiving the treatment. Depending on the substrate, most silicone roofing systems require multiple coats at 1.5 gallons per 100 square feet. Each property listed below, as well as other technical data, can be found in the manufacturers product data sheets. Compatibility is obviously a primary concern, but most liquid roofing materials are designed for use with a variety of materials and will clearly state their intended uses. Elastomeric Roof Coating beneficial for roofing Epdmcoatings.com. It is typically used to level alligatoring and other irregularities that commonly occur on modified bitumen and built-up roof surfaces. If you arent familiar with the materials available, how are you supposed to figure that out? Get your commercial roof evaluated by an American WeatherStar Approved Contractor today. This means you can expect to pay 50-70% less with the installation of a roof coating system. Unlike other chemistries, a silicone coating won't . Navigating modern roofing solutions can be a tricky business, but by comparing two of the most popular materialsElastomeric vs. Rubberone material presents a clear advantage over others. They are also very flexible and durable due to the high concentrate of solids. Unlike conventional, dark-colored roofing materials, white roof coating systems reflect 80-90% of the suns energy back into the atmospheresignificantly reducing the risk of heat gain throughout the roof structure. This reduces the workloads of HVAC systems during warm summer months and cuts interior cooling costs by up to 20% on average. The EPDM liner i have is starting to break down to the point that the roof is tacky in some places. While it has no bearing on the performance of a coating, this particular property is certainly worth some consideration. Select Accept to consent or Reject to decline non-essential cookies for this use. Phone: (855) 955-COAT (2628) There are many reasons to apply a coating to your roof, though the most common isto maximize the service life by reflecting ultraviolet radiation away from the membrane. In recent years, the demand for more sustainable roofing solutions has grown considerably due to more stringent environmental regulations and building codes as well as increased concern for the environment. We use cookies from third-party services for marketing activities and to offer you a better experience. Styrene acrylic silicone technology. . Armor Roof Coat is as tough as nails and has the highest hardness rating. Elastomeric coating can be applied or installed for as little as half the price of rubber roofing. Elastomeric coatingso named for its elasticitycomes in many stripes and applications and can be applied as a paint or even sprayed over a roofings surface. The cost to have a roofing professional apply this coating typically ranges from $1,000-$2,000 for residential roofs and from $1,500-$3,000 for commercial buildings that have a much larger surface area. Butyl coatings are a solvent-based polymer best known for their exceptional elongation and tensile strength. Compared to other coatings, they are more impact-resistant and are better suited to handle pedestrian traffic. Differences in temperature between a black and white roof can fluctuate as much as 43 degrees, according to some studiesthe difference between hot and absolutely scalding. After you clean the roof, remove any loose materials. Insulates and provides a cool roof. An elastomeric roof coating is an elastic coating applied to a variety of roof types to protect and seal the underlying roofing material, help stop and prevent leaks, and limit future weathering. This variety is also especially good for roofs made from modified bitumen or a single-ply application of PVC or TPO. Thats why its important to evaluate certain physical properties of a coating to ensure its suitability in a particular roofing environment. It offers long-lasting protection for a variety of surfaces including EPDM rubber roofs, asphalt, SBS modified bitumen, polyurethane foam, wood, and concrete. The benefits that come with elastomeric roof coatings are quite impressive, so it might seem like a natural choice for many people. There are four main types of elastomeric coating. In contrast, there is no tear-off required prior to the application of a commercial roof coating system, allowing you to reuse existing roofing materials with minimal impact on the environment. Here's a step-by-step on how we used Heng's Rubber Roof Coat to recoat an aging travel trailer roof: 1. The average commercial roof only lasts about 20 years, but the addition of a coating system can prolong a roofs serviceable life by up to 10, 15, or even 20 years. When youre looking to coat your roof for added protection, its hard to think of a better option than the rubber-like elastomeric coating. By doing this, it resists cracking. This video will clarify the major differences between these coatings and al. At $300-$400 per square (100 square feet), the cost of installation and the time it takes can make repair headaches throb a little harder. Henry HE587372 Roof Coating ( Effective & Reliable) Dicor RPCRC1 White EPDM Roof Coating ( Easy to use & Worthy ) Liquid Rubber EPDM ( Durable & Under-100) L R Liquid Rubber RV Roof Coating ( Most-Selling & Works Great) Ames Maximum Stretch ( Runner-up ) Then, the elastomeric coating will help you get the job done. To view or add a comment, sign in. Some coatings come with reinforcing fibers, and some opt not to include the fibers in the mixture. Required fields are marked *. The benefits are clear and numerous to them. Often, these acrylic coatings will be used for commercial roofing, where they are applied on top of an existing roofing system. . This means less material is needed to achieve the required dry film thickness. License # 03-0231. Acrylic roof coatings are among the most durable and inexpensive elastomeric coatings in the industry. Depending on chemistry type, most elastomeric coatings rate anywhere from 250-1200 psi (pounds per square inch). Expected or not, the cost of roof repair and the time it takes can make the prospect dizzying. Nothing sticks well to silicone, so once you apply silicone to a roof you will be committed to doing all . Ultimately, choosing the right roofing materials comes down to finding what is best for your needs. As mentioned above, it can be used on just about any surface type. Looking for a product to go over epdm on a school roof very little slope and the epdm seams are coming loose. Its great for roofs with a positive slope, for one thing. High resistance to mildew and algae. Some coatings void the warranty or require an inspection after you walk on your roof. Polyurethane: Polyurethane coatings are typically reserved for EPDM roofing. Emissivity refers to a materials ability to release absorbed heat. Many roof coatings are elastomeric, that is, they have elastic properties that allow them to stretch and return to their original shape without damage.. Choosing the appropriate roof coating should a part of your roofing construction or remodeling plan. Both rubber and elastomeric coating solutionsalongside most roof coatings in generalcome with a 10-year warranty as an industry average. The higher the elongation value, the more suited a coating is to endure the normal expansion and contraction of a roof structure without cracking, thinning, or peeling off. Weve come a long way from the building materials of the last century, up to and including your grandpas rubber roof. EPDM, or Ethylene Propylene Diene Monomer, is technically classified as an elastomer, but it doesnt have the specific elastic properties and formula that elastomeric coatings offer. But with similar warranties between elastomeric and rubber, the real difference comes down to cost. One of the main advantages of this particular form of coating is that it can be applied to so many different kinds of roofs. This means facility managers and property owners can save thousands of dollars by cutting their facility's cooling costs during the warm summer months and reducing the HVAC system workloads. Elongation and tensile strength are closely related but in an inverse direction. This value varies greatly depending on the type of coating. Elastomeric coating can be applied or installed for as little as half the price of rubber roofing. Many types of pre-packaged, rubber roof coating kits are available at hardware supply stores. After nearly two decades of commercial roofing experience, Weathercoat, Inc. knows the pros and cons of every roofing material out there. These combinations are often compatible with the most common types of roofing material, though they tend to be most often used on metal or polyurethane foam roofing. Once applied, an elastomeric roof coating will provide superior resistance against just about any weather condition. With several different options to choose from, you can find the coating that will work best for your roof. If youre interested in one of our restoration systems, schedule a free roof inspection with an American WeatherStar Approved Contractor today. Commercial roof tear-offs contribute millions of tons of waste to landfills each year. Elastomeric paint is a kind of paint coating that is specifically designed for protecting masonry surfaces. The Benefits of Conklin's Acrylic Elastomeric Roof Coatings With an exceptional 35+ year track record, Conklin continues to be a trusted name in the commercial roofing industry. Perhaps the best-known quality of an elastomeric coating system is its ability to extend roof life. It also can significantly reduce the need for constant maintenance and repair. The primary disadvantage of butyl coating is its low solids content. here is the real difference between our product and others The science behind our product Chemical cross-linking. New formulations of these products are introduced to the market often. Roof replacement can be quite expensive. Elastomeric roofing and EPDM are two popular options for residential and commercial roofing applications where a flat roof is present, and they each have their own best applications to consider, along with some pros and cons that you will have to weigh. LinkedIn and 3rd parties use essential and non-essential cookies to provide, secure, analyze and improve our Services, and to show you relevant ads (including professional and job ads) on and off LinkedIn. However, not allowing these services may impact your experience. This is a great option for a roof that was recently treated with polyurethane foam. For flat roofs or those with a low slope, butyl elastomeric is a great choice. This sealant is highly effective at preserving and protecting your roofing system from the elements, while substantially extending the life of your roof. These are the steps on how to apply elastomeric roof coating. Ultimately, the performance of a commercial roof coating depends on a variety of factors. Once applied, an elastomeric roof coating will provide superior resistance against just about any weather condition. Cold temperature applications can also be a problem. A roof coating is a monolithic, fully adhered, fluid applied roofing membrane. ft. A roof coating system (or roof restoration system), on the other hand, provides all the benefits of a new roof but for a fraction of the cost. Athens, GA 30605 We also didnt put cost on this list because everyone is aware of what they have to spend and that getting the right roof coatings for the job is far more important in the long run, after all. A typical coat of elastomeric paint is ten times thicker compared to standard paints and it is mostly designed for exterior walls, roof coatings, or surfaces that are exposed to higher-than-normal levels of moisture. Since we respect your right to privacy, you can choose not to permit data collection from certain types of services. CAREFUL! Which kind of roofing material will overperform and go the distance with my commercial structure? VIDEO: Click here to learn some helpful best practices for working with silicone. Heng's tells us it's extremely important to use the right kind of soap. Some people might still stick with traditional EPDM, and thats fine, as well, because it is still fairly durable, albeit slightly less elastic on its own. Elasticity and adaptability can save a roof from the most common damaging side effects of exposure. Elastomeric roof coatings have been around for a long time. Compatibility with your roof material and type. The best commercial roof coating formulas balance the two properties to provide a strong, durable membrane that can adequately stretch and move with roof surfaces. Before we get into the strengths and weaknesses of the various types of coating chemistries available in the industry, lets get an idea of the many benefits a coating system provides, in general. These roof coatings are more rigid and may have slightly less flexibility and elasticity than specific elastomeric coatings, but they are still effective in many applications. Prepare the surface. For a complete overview of the physical properties for American WeatherStar products, click here to download our full roof coating comparison chart. This means the system will gradually lose reflectivity over time if not cleaned periodically. This property is usually represented as a decimal between 0 and 1, with 0.65 being considered ideal for an elastomeric roof coating. As contemporary roofing materials go, weve come a long way from wooden slats, piled hay, and thatched branches. 287 Solar-Flex White Elastomeric Roof Coating. Keep in mind that the roof may take up to 24 hours to finish drying. Liquid Rubber RV Roof Coating - Solar Reflective Sealant, Trailer and Camper Roof By liquid-rubber . Elastomeric roof coating is an elastic acrylic-based and liquid applied coating mostly used for exterior projects such as your roof. Every commercial roof is different. Coating your roof is a great way toimprove the energy efficiency of your building. Elastomeric coating is the way of the future. A butyl coating system is suitable for a variety of commercial roof surfaces including metal, modified bitumen, single-ply, built-up roofs, and spray polyurethane foam. Asphalt emulsion is inexpensive and easy to work with. An aluminum coating is generally a mixture of oxidized asphalt, solvent, and aluminum paste. RUST-OLEUM 301992 Elastomeric Roof Coating, 4.75 gal., White, Dry Time: 2 to 24 9.2 8.7 I did some jerry rigging j. Take a minute to read this brief guide on the differences between elastomeric roof coatings and the more commonly known EPDM roof that is used on commercial and residential properties. However, a few caveats might make you think twice about painting your aged asphalt shingle roof. Asphalt emulsion usually requires 3 to 4 gallons per 100 square feet depending on the substrate. Many types of products can be applied with a sprayer or a roller. . To get an accurate price, it's best to ask a local commercial roofing company for a quote. Modern silicone formulations have a high-solids content that typically exceeds 90 percent. Unlike rubber roofing, acrylic versions of elastomeric coating are primarily water based and more environmentally friendly. By doing this, it resists cracking. Do not use on rubber roofs (EPDM) or polyurethane foam. Things like roof type, age, environmental concerns, aesthetics, and more must be taken into account before deciding on a suitable, long-term solution. Most elastomeric coatings typically measure anywhere between 250-900%. If pedestrian traffic is expected on the roof, we highly recommend incorporating roofing granules into the system.
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