Technological advancements and industry studies have gifted us with an abundance of seemingly new age roofing solutions for the modern commercial structure. This means that it will last longer and provide more durable protection for your roof along the way. Choosing the appropriate roof coating should a part of your roofing construction or remodeling plan. UV Stability. Learn the differences between the two most widely used elastomeric roof coatings. They are also very flexible and durable due to the high concentrate of solids. 40 Cypress Creek Parkway This means building owners and facility managers can save money by reducing cooling costs during the hot summer months. There are two main types of urethane coatings: aliphatic and aromatic. Some coatings come with reinforcing fibers, and some opt not to include the fibers in the mixture. An object made of a cross-linked rubber is one single molecule. Email:info@weathercoat.com, Weathercoat, Inc. Compared to other coatings, they are more impact-resistant and are better suited to handle pedestrian traffic. Asphalt shingles' eroding and granulating reputation make it viable to use the coating for prolonged lifespan and performance. These crosslinks tie all the polymer molecules together making them very strong, enhancing tensile strength and decreasing overall product degradation over the years. 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. This sealant is highly effective at preserving and protecting your roofing system from the elements, while substantially extending the life of your roof. Below, we take an in-depth look at some of the key strengths and weaknesses of todays most common types of coating. I am looking for an elastic paint that will be able to topcoat an EPDM roof liner on a fifth wheel. Lanco White-Seal reflects sun rays and reduces inside temperatures. How Much Does Elastomeric Roof Coating Cost? Fax: (855) 895-3030 They can be easily applied by following the instructions included in the packaging. VIDEO: Click here to learn some helpful best practices for working with silicone. Some coatings void the warranty or require an inspection after you walk on your roof. EPDM is a synthetic rubber product that is used in various roofing applications, including residential and commercial flat roofing, and more. Heng's tells us it's extremely important to use the right kind of soap. It also can significantly reduce the need for constant maintenance and repair. They can also be very difficult to work with during cold weather conditions. The primary disadvantage of butyl coating is its low solids content. 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. Elastomeric roof coatings have been around for a long time. Reflects greater than 73% of sun's heat and UV rays after 3 years; prolongs roof life. Insulates and provides a cool roof. They are as follows: This is the most widely used elastomeric roof coating. The benefits that come with elastomeric roof coatings are quite impressive, so it might seem like a natural choice for many people. Silicones attract dirt rather easily. This material is also available in rubber sheets or liquid rubber form, offering a solution for just about every need. Phone: (855) 955-COAT (2628) If you arent familiar with the materials available, how are you supposed to figure that out? There are many benefits to choosing an elastomeric roof coating. For flat roofs or those with a low slope, butyl elastomeric is a great choice. They are also extremely slippery when moisture is present. 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. 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. Due to their low permeability, butyl rubber coatings are most commonly used as a vapor-retardant barrier over spray polyurethane foam systems in cold storage/freezer applications. Suite 490 Kool Seal 7 Year Elastomeric Roof Coating is a 100% acrylic reflective roof coating with the ability to expand and contract with the roof. More than that, rubber roofing is heavier than elastomeric, adding additional strain to both your wallet and your roof. Silicones, on the other hand, have a lower perm rating meaning they have superior resistance to moisture transmission. This property is usually represented as a decimal between 0 and 1, with 0.65 being considered ideal for an elastomeric roof coating. Many types of pre-packaged, rubber roof coating kits are available at hardware supply stores. 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. Required fields are marked *. Its also worth mentioning that urethanes are a moisture-cure coating, meaning they are constantlycuringeven in the pail. Multiple passes may be required to achieve proper results. It works especially well on roofs that are made from modified bitumen, asphalt built-up, or singleplied roofing. After this, use a power washer to clean the roof. However, a few caveats might make you think twice about painting your aged asphalt shingle roof. Which option is best for its price? Generally black or brown in color, asphalt emulsion contains organic and inorganic compounds, as well as other fillers to add strength and durability. Metal, EPDM and other single ply membranes, modified bitymen, polyurethane foam, concrete, rubber roofs and previously coated surfaces. Reflectivity measures the amount in which a material can reflect light. While EPDM is very durable, it isn't invincible. Ultimately, choosing the right roofing materials comes down to finding what is best for your needs. New formulations of these products are introduced to the market often. Tensile strength is the amount of pressure a material can withstand before it breaks. With several different options to choose from, you can find the coating that will work best for your roof. But with similar warranties between elastomeric and rubber, the real difference comes down to cost. Discard any large pieces of debris. While it has no bearing on the performance of a coating, this particular property is certainly worth some consideration. Elongation is the percentage in which a material can be stretched before it breaks. Contact Us Name * Phone * Email * Message Weathercoat, Inc. 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. Below, we provide a comprehensive overview of the benefits, chemistry types, and physical properties to look for in an effective coating solution. Elastomeric Roof Coating beneficial for roofing Epdmcoatings.com. Thats why its important to evaluate certain physical properties of a coating to ensure its suitability in a particular roofing environment. Premium Fibered Aluminum Reflective Roof Coating Henry 555 aluminum roof coating is an ultra-premium Henry 555 aluminum roof coating is an ultra-premium . Its great for roofs with a positive slope, for one thing. Roof replacement can be quite expensive. When you visit any website, it may store or retrieve information through your browser, usually in the form of cookies. As contemporary roofing materials go, weve come a long way from wooden slats, piled hay, and thatched branches. Our number is 610-298 1989 ext 9 High resistance to mildew and algae. Elasticity and adaptability can save a roof from the most common damaging side effects of exposure. Using an acrylic elastomeric coating, you can transform the overall appearance and texture of your asphalt shingle roof without tearing it down. This means you can expect to pay 50-70% less with the installation of a roof coating system. Let the roof dry completely before you apply the coating. When it comes to strength, durability, and adhesion, urethane roof coatings are second to none. Most elastomeric coatings typically measure anywhere between 250-900%. Use a scrub brush and a bucket of soapy water. 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. 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. Once applied, an elastomeric roof coating will provide superior resistance against just about any weather condition. Roof coatings are applied directly to existing roof surfaces. Aromatics are less expensive but not quite as UV stable. You can update your choices at any time in your settings. 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. Additionally, the superior reflective and emissive qualities of a coating system can significantly cool roof surface temperatures (pictured above) and provide a more comfortable work environment for building occupants. 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. Select Accept to consent or Reject to decline non-essential cookies for this use. Known as EPDM (ethylene propylene diene terpolymer), rubber roofing is primarily composed of oil and natural gas products. These materials can be spray or roll-applied at a rate of .75 to 1.5 gallons per 100 square feet, depending on the substrate. . 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. Keep reading to learn more about one option, an elastomeric roof coating. Phone: (706) 353-0106 Elastomeric Roof Coatings. 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. Cold air and heat stay in, while the outside world is kept at bay. By doing this, it resists cracking. They are primarily used as a foundation coating in most roof restoration systems. After you clean the roof, remove any loose materials. Which adds value over time? Do not use on rubber roofs (EPDM) or polyurethane foam. For more information about elastomeric coating, visit Weathercoat.com today! It means it is far more resistant to wear than lower rated coatings. This includes roofs made out of metal, single-ply applications, built-up applications, modified bitumen, and much more. BEST FOR FLAT . APOC 258 ENERGY-ARMOR Ultra Turbo-Dri Premium Elastomeric Coating. Ours which is an oxidative meaning it undergoes a proprietary cross-linking process when exposed to oxygen. Ping Back here: Elastomeric Roof Coating beneficial for roofing Epdmcoatings.com. This means it takes more liquid material to achieve a certain dry mil thickness, which makes it less cost-effective than alternative coating types. This means the system will gradually lose reflectivity over time if not cleaned periodically. Save my name, email, and website in this browser for the next time I comment. RUST-OLEUM 301992 Elastomeric Roof Coating, 4.75 gal., White, Dry Time: 2 to 24 9.2 8.7 Unconditioned spaces can experience a reduction in ambient temperatures, as well. 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. Stop leaks, improve performance, and save money! Read about how we use cookies and how you can control them by clicking "Privacy Preferences". By doing this, it resists cracking. Silicone coatings are created by adding solvents and a catalyst to a silicone base. Clean the roof thoroughly. Its important to note that higher permeability does not equate to inferior weather resistance. As such, they carry a fraction of the labor and material costs associated with a traditional roof tear-off and replacement. 8-40 hours. Polyurethane: Polyurethane coatings are typically reserved for EPDM roofing. This field is for validation purposes and should be left unchanged. Many types of products can be applied with a sprayer or a roller. The main reason is that a silicone elastomeric coating displays excellent weathering. 300-2,500. APOC 252 SUNWHITE XL Premium White Quick Dry Ultra Acrylic. Emissivity refers to a materials ability to release absorbed heat. The EPDM liner i have is starting to break down to the point that the roof is tacky in some places. Unlike rubber roofing, acrylic versions of elastomeric coating are primarily water based and more environmentally friendly. Any roof coating with a Hardness rating of 50 or lower cannot be walked on without the risk of damage. The benefits are clear and numerous to them. Depending on the type of roof you have, a full replacement can cost anywhere from $5 to $15 per sq. BEST FOR RV ROOFS: LR Liquid Rubber RV Roof Coating - Solar Reflective. 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. 10 year limited warranty with 1-time application. Unlike other chemistries, a silicone coating won't . Roof repair seldom feels convenient. The short and simple answer isit depends. For many home and business owners, that is reason enough to invest in a roof coating treatment.
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