License # 03-0231. This also means buildings with a roof restoration system could qualify for the US Green Building Councils LEED program. Often, these acrylic coatings will be used for commercial roofing, where they are applied on top of an existing roofing system. 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. It is typically used to level alligatoring and other irregularities that commonly occur on modified bitumen and built-up roof surfaces. An object made of a cross-linked rubber is one single molecule. This means 65% of the suns thermal energy is emitted away from the roof, thus reducing building heat loads and lowering cooling costs. Elastomeric coating is the way of the future. 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. Elastomeric roof coatings are produced from polymers and form extremely large molecules that are typically in an amorphous state. They are highly reflective, fast-drying, and great for roof maintenance and repair. This composition of high solid requires less material and allows for . Some coatings void the warranty or require an inspection after you walk on your roof. Many types of pre-packaged, rubber roof coating kits are available at hardware supply stores. This field is for validation purposes and should be left unchanged. Clean the roof thoroughly. After this, use a power washer to clean the roof. Let the roof dry completely before you apply the coating. Athens, GA 30605 Unlike rubber roofing, acrylic versions of elastomeric coating are primarily water based and more environmentally friendly. My 2000 square foot roof that is displayed in this video really just needs replaced, due to several layers of preexisting roofing. Do NOT use over asphalt shingles or silicone coatings. Unlike some other coatings that can only be used on buildings with a flat top, elastomeric coatings can handle those and ones with just about any type of slant to them. Acrylics are easy to work with and come in a variety of different standard, premium, and custom colors. Cold air and heat stay in, while the outside world is kept at bay. I am looking for an elastic paint that will be able to topcoat an EPDM roof liner on a fifth wheel. There are two main types of urethane coatings: aliphatic and aromatic. Many roof coatings are elastomeric, that is, they have elastic properties that allow them to stretch and return to their original shape without damage.. Every commercial roof is different. Acrylic coatings are often used to restore aged metal roofs, but they also work on a number of different roofing substrates such as modified bitumen, single-ply, built-up roofs, and spray polyurethane foam. Although it can be installed as a standalone roofing material, asphalt emulsion is commonly used to provide a monolithic foundation membrane for other elastomeric roof coating systems that offer better reflectivity and UV stability. Since we respect your right to privacy, you can choose not to permit data collection from certain types of services. They are primarily used as a foundation coating in most roof restoration systems. Fax: (855) 895-3030 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. They are also strong enough to endure the natural expansion and contraction (thermal movement) of roof structures and the negative effects of ponding water. Elastomeric coating can be applied or installed for as little as half the price of rubber roofing. Multiple passes may be required to achieve proper results. Using an acrylic elastomeric coating, you can transform the overall appearance and texture of your asphalt shingle roof without tearing it down. . To view or add a comment, sign in If thats the case, thats great because it does offer a long-lasting solution for various residential and commercial applications. Below, we take an in-depth look at some of the key strengths and weaknesses of todays most common types of coating. Our Recommended Picks for you. Furthermore, many people appreciate that it is considered an environmentally friendly option. 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). Most elastomeric coatings typically measure anywhere between 250-900%. For many home and business owners, that is reason enough to invest in a roof coating treatment. Perhaps the best-known quality of an elastomeric coating system is its ability to extend roof life. Use a sprayer or a pressure washer for the cleaning, taking care not to disturb the roof membrane and lap seams. 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. Each chemistry has its own unique set of strengths and weaknesses. The reflectivity and added value of white elastomeric roofing, along with its environmental credentials, place it in a separate category altogether. Use a scrub brush and a bucket of soapy water. 5 Commercial Roof Maintenance Best Practices. Choosing the best coating for a particular roofing environment depends on a variety of factors such as roof type, age, weather conditions, environmental concerns, aesthetics, etc. Some roofing solutions may promise less, but those who promise more may be less trustworthy than others. Unconditioned spaces can experience a reduction in ambient temperatures, as well. Insulates and provides a cool roof. It can even be applied to freshly sprayed polyurethane foam. 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. 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. Solids by volume is the measure of how much solid material will remain after a substance has dried. 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. Elastomeric Roof Coatings. Armor Roof Coat is as tough as nails and has the highest hardness rating. 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. Technological advancements and industry studies have gifted us with an abundance of seemingly new age roofing solutions for the modern commercial structure. Ultimately, the performance of a commercial roof coating depends on a variety of factors. If pedestrian traffic is expected on the roof, we highly recommend incorporating roofing granules into the system. When youre looking to coat your roof for added protection, its hard to think of a better option than the rubber-like elastomeric coating. Silicone roof coatings can reflect up to 80-90% of the sun's harmful UV rays. 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. As previously mentioned, rubber roofing can be quite pricey. RUST-OLEUM 301992 Elastomeric Roof Coating, 4.75 gal., White, Dry Time: 2 to 24 9.2 8.7 BEST FOR FLAT . The primary disadvantage of butyl coating is its low solids content. Your roof is important, after all, so anything but the best is taking a pretty big gamble. . Weathercoat, Inc. Phone: (855) 955-COAT (2628) 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. 8-40 hours. 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. This means building owners and facility managers can save money by reducing cooling costs during the hot summer months. Acrylic roof coatings are among the most durable and inexpensive elastomeric coatings in the industry. This reduces the workloads of HVAC systems during warm summer months and cuts interior cooling costs by up to 20% on average. It can resist cracking and damage better than a variety of products that are on the market today. Many types of products can be applied with a sprayer or a roller. Emissivity refers to a materials ability to release absorbed heat. It also displays superior longevity and is easy to clean. But an abundance of roofing options leads to new questions. APOC 252 Energy-Armor Sunwhite Premium Acrylic Elastomeric Roofing Coating. The benefits are clear and numerous to them. However, not allowing these services may impact your experience. EPDM is a synthetic rubber product that is used in various roofing applications, including residential and commercial flat roofing, and more. Unlike conventional dark-colored roofing materials, white roof coatings can reflect 80-90% of the suns harsh UV rays and diminish the flow of heat to your building. An aluminum coating is generally a mixture of oxidized asphalt, solvent, and aluminum paste. Black roofing absorbs the light (and therefore heat) while white roofing reflects it. This value varies greatly depending on the type of coating. Do not use on rubber roofs (EPDM) or polyurethane foam. This means less material is needed to achieve the required dry film thickness. Discard any large pieces of debris. 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. Modern silicone formulations have a high-solids content that typically exceeds 90 percent. Roof coatings are applied directly to existing roof surfaces. 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. Asphalt emulsion usually requires 3 to 4 gallons per 100 square feet depending on the substrate. Elastomeric roof coatings have been around for a long time. Elastomeric coating can be applied or installed for as little as half the price of rubber roofing. Most elastomeric coatings typically measure anywhere between 250-900%. Rubber roofing is applied as a synthetic, single-ply membrane known for being watertight and weather resistant. Ultimately, elastomeric coatings are classified under the EPDM umbrella, so it just depends on which coating best suits your needs. Somewhat older than cutting-edge, rubber roofing can trace its origins all the way back to 1962. This means that it will last longer and provide more durable protection for your roof along the way. Its important to note that higher permeability does not equate to inferior weather resistance. High resistance to mildew and algae. 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. It works especially well on roofs that are made from modified bitumen, asphalt built-up, or singleplied roofing. This field is for validation purposes and should be left unchanged. For starters, its got a very high elasticity, allowing it to conform to any roof and bend and move with a variety of different elements and impacts. 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. When we discuss crosslink it is really the process of our product forming a sequence of chemical bonds to join two polymer chains together.