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Another type of cool roofing material used for low-sloping roofs is a single-ply membrane. Purchasing a new roof is one of the biggest decisions youll ever make for your home, so its important that its done right and that you have someone standing behind the work for years to come. Polymeric coatings are made using any of various synthetic resins (polymers) as the primary waterproofing component.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'roofonline_com-leader-4','ezslot_21',170,'0','0'])};__ez_fad_position('div-gpt-ad-roofonline_com-leader-4-0'); The most commonly seen polymeric coatings are based on acrylics, silicones, or polyurethanes, but there are several other polymer-based coatings. Sitemap. Asphalt surfaces can reach peak summertime temperatures of 120 to 150 degrees Fahrenheit (50 to 65 Celsius) in urban environments. This restricts re-coating options; generally old silicone coatings must either be removed or re-coated with another silicone coating. The higher the value, the more heat the material emits. Gives asphalt roofing a reflective surface. Ask your questions about roofs & roofing on our new Roofing Forum! No. As the world continues urbanizing, the need for heat control solutions will increase. SHIPS FREE. If you have questions about cool roof paint or cool roof coatings, give Werner Roofing a call. Other cool roof strategies include ballasted roofing and green roofs. $389.00. A low-sloped roof is generally a roof with a pitch that is less than or equal to 2:12 (9.5 degrees from horizontal). BEST FOR RV ROOFS: LR Liquid Rubber RV Roof Coating - Solar Reflective. 22. White roof coatings contain transparent polymeric materials, such as acrylic, and a white pigment, such as titantium dioxide (rutile), to make them opaque and reflective. Before purchasing and applying a roof coating material, be sure to check whether a material is legal to use in your jurisdiction. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[970,90],'roofonline_com-leader-2','ezslot_15',172,'0','0'])};__ez_fad_position('div-gpt-ad-roofonline_com-leader-2-0');Non-elastomeric coatings must have similar expansion/contraction rates as the roofing material they are applied to (an asphalt coating on an asphalt roof, for example), or they will split and crack. Acceptable Substrates:Acrylic coatings are available in a wide variety of formulations for application on almost every type of substrate. Types of Roof Coatings by Coating Material, Asphalt Cutback (Solvent-Based) Roof Coatings, Asphalt Emulsion (Water-Based) Roof Coatings, PUMA Roof Coatings (Polyurethane Modified Acrylic), PVDF Roof Coatings (Polyvinylidene Fluoride), SEBS Roof Coatings (styreneethylene butadienestyrene), Henry Pro Grade 988 Silicone White Roof Coating. Were making it easy to find comparable CertainTeed products to get the job done right. It also must meet the specific solar reflectance, With our bluish tint, you are assured of a complete seamless roof coating! The contractors will be in contact with you. Typically applied at the factory. Come as you are. More expensive than aromatic polyurethane. This not only helps keep interior areas cooler, but it also reduces the strain on any home cooling devices. . The more waves that are bounced back into the He also served as an infantry paratrooper in the 82nd Airborne Division and attended Cornell University. Increases the effective "R" value of insulation. The type and style dictate the cool roofing material. Many types of roofing permit the application of a coating for a variety of reasons, such as increasing solar reflectivity, resisting biological growth, improving impact resistance, or increasing roof life. You consent to receiving emails from the contractors for the same purpose. LO/MITs extremely low film build can be installed for a fraction of the cost of other, thicker, rooftop coatings. See examples of white roof coatings on Amazon. Reduces the roof surface temperature by 20-60 degrees. They use asphalt-like resins and other materials mixed with aluminum flakes. Main Components:Refined coal tar pitch, aromatic solvent, Fullers earth (or other stabilizer), Acceptable Substrates:Smooth-surfaced coal tar pitch built-up roofing, concrete, Unacceptable Substrates:Asphalt roofing, single-ply membranes, spray polyurethane foam, existing non-coal tar pitch coatings. 10 Best Silicone Roof Coatings Reviewed. In almost no case will a roof coating besuitable for a pitched roof. Its a lot like adding ethanol to gasoline that way. However, a few caveats might make you think twice about painting your aged asphalt shingle roof. Rust-Oleum 301903 10 Year Elastomeric Roof Coating white gal. A polymer-modified coating will typically be more flexible, longer-lasting, and more expensive than unmodified coatings. TE is also measured from 0 to 1. We provide a diverse . Requirements Reflective base granules and reflective surface coatings aid achievement of high solar reflectance. The only way to solve that issue with a coating is to apply an elastomeric type coating to encapsulate the shingles. COOL roofing shingles are specially designed with solar-reflecting granules (granules that reflect the suns rays) to help decrease the amount of heat transferred into a home. Easily applied. Silver Seal 300 4.75-Gallon Aluminum Reflective Roof Coating (3-year Limited Warranty) Model # 5175-A-30. COOL roofing shingles use solar-reflecting granules to help decrease the amount of heat transferred into your home. While roof coatings resemble paint, they are much more durable and the thickness and strength is unmatched to what paint is capable of. . Although costs will vary greatly depending on location and local circumstances, cool roof coatings on a low-slope roof might cost $0.75-$1.50 per square foot, while single-ply cool roof membrane costs vary from $1.50-$3.00 per square foot. Endurablends reflective properties prevent asphalt from absorbing and trapping heat. This increases the cost of material per square foot. thermal emittance and/or solar reflectance index values defined by the specific Some types of coatings are subject to environmental and health restrictions. Solar reflective shingles are designed specifically to reduce the absorption of the suns infrared radiation by reflecting IR rays off the surface of the roof thus not allowing the heat to be transferred to the interior of the structure (i.e. Call our office at 616-844-5382 or contact us online today! The less energy you use cooling your home, the smaller your carbon footprint. Notes:PUMA coatings last much longer than typical acrylic coatings. This wood shake-inspired, solar-reflective . Black Jack Elasto-Kool 1000, White Siliconized Elastomeric Coating is our top quality, highly flexible, white acrylic roof coating. Beyond its cooling effects, Endurablend will also seal and protect the asphalt surface from petroleum, salt and de-icing materials, and UV degradation. This results directly in extended pavement quality and can reduce the frequency of maintenance. The cool roof version of CertainTeed's popular Landmark shingle, Landmark Solaris is ideal for sunny climates or locations where solar heat is a challenge. Black Jack Silver-Seal 300 is a liquid applied, coating that forms a reflective and protective finish to roofs. No that is a shingle and installation issue that cannot be corrected via a coating. 10 Year White Siliconized Elastomeric Roof Coating. Both are reasonably priced, and offer short payback periods. Main Components:Asphalt, mineral spirits, Unacceptable Substrates:Coal tar pitch roofing, single-ply membranes, Kynar- or Hylar-coated metal, spray polyurethane foam, gravel-surfacing, existing non-asphalt coatings. If you live in a region with hot weather in the summer or year-round, applying a reflective coating can create a . Only used in surface applications or as a base-coat for another asphalt-compatible coating. High VOC. It can be used on a wide variety of roofing substrates, from metals and rubbers, to stone, concrete, asphalt, some foams and more, no primer required in most cases. As we had mentioned before, the LO/MIT-I reduced the surface temperature of the goodyear black rubber roof by 50+ degrees. This summer phenomenon is known as the , Why the Urban Heat Island Effect Needs to be Addressed in Cities, Pavement Coatings Play a Critical Role in Cooling Cities. By maintaining lower temperatures with Endurablends solar reflective coating, residents can save on energy costs to cool their homes in the summertime. I. Many substrates will need to be primed before a silicone roof coating is applied. A coating of lime wash "can cost as little as 1.5 rupees (0.017; $0.02) per sq ft to more expensive reflective coatings or membranes", says Ms Jaiswal. A comprehensive roofing specification writing tool allowing users to quickly write accurate steep- and low-slope roofing specifications for job submittal packages. In fact, most shingles are not designed to handle any type of protective coating. Find a GAF certified contractor near you. Flexible: Monolithic membrane provides protection from normal weathering, aging, and ultraviolet exposure. Versatile: Adheres to a variety of substrates. In an effort to combat the heat island effect, Pavement Surface Coatings has introduced special infrared solar reflective pigments into Endurablend. This not only affects the surrounding environment, but it also threatens residents health and wellbeing. Notes:Solvent-based. In turn, this will cut temperatures in the building by up to 10 degrees, increase the effectiveness of the insulation, and cut cooling energy costs by 25% to 70%. If you notice that your energy bills are getting higher, you may want to have a roofing contractor come out to inspect your roof and attic for proper ventilation and insulation. 100% Silicone Roof Coating. Rust-Oleum 301903 10 Year Elastomeric Roof Coating white gal. Notes:Cures in seconds, requires special equipment and training to apply. Owens Corning COOL asphalt roofing shingles meet various levels of COOL roofing requirements and are available in a great selection of colors that complement many homes exteriors*. Silicone coating formulations vary from manufacturer to manufacturer. The higher the SRI, the cooler the roof will be. Our highly reflective shingles can help to reduce temperatures in your attic, so your home will stay cooler in the summer to help save on air-conditioning costs. Due to variation in computer monitors, mobile devices and printers, Do not apply to moist or wet roofs or if rain is forecasted within 24 hours of application. You can find the safety information in the manufacturers technical data sheet and material safety data sheets for the actual product you are considering using.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'roofonline_com-large-mobile-banner-1','ezslot_9',869,'0','0'])};__ez_fad_position('div-gpt-ad-roofonline_com-large-mobile-banner-1-0'); You can find these data sheets online at themanufacturers website. It is a penetrating type protective coating formulated to provide a tough, durable, weather-resistant film to protect existing . Compared to more common coatings, it has relatively low moisture permeability. Saving your old asphalt shingled roof doesn't get any easier or better than this! Moisture Gain by Weight: Moisture gain by weight measures the coating's ability to absorb water vs repel water and protect the roof beneath. Other white pigments sometimes used are the anatase form of titanium dioxide, and zinc oxide. Browse our solid colors and blended mixes to find the natural cedar appearance you want. A reflective coating is any roof coating formulated to be highly reflective of the suns rays.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'roofonline_com-mobile-leaderboard-2','ezslot_23',887,'0','0'])};__ez_fad_position('div-gpt-ad-roofonline_com-mobile-leaderboard-2-0'); Typical reflective coatings are white, aluminized, or include special reflective pigments in other colors. Silicone roof coatings typically have the longest useful life of all the most common types of roof coatings. The most common types of roof coatings are acrylic coatings, asphalt coatings, polyurethane coatings, and silicone coatings. Products for Steep Roofs (Pitch > 2:12) Asphalt shingles are composed of a fiberglass web coated with filled asphalt, or filled modified asphalt, which has been surfaced with colored ceramic-coated rock. For homeowner's seeking true peace of mind, Landmark Solaris is the high-quality, reliable choice for protecting your home from the elements. Rain resistant in 2 hours. These roof coatings are available in various colors, but the most common option is a white reflective coating to protect against UV rays. When we applied the reflective roof on September 5 of that year, the roof's reflectivity increased from 0.22 to 0.73.2 Spot measurements under full sun at midsummer had shown shingle surface temperatures of 160-170deg.F, prior to the roof treatment, compared to 110deg.F after we applied the coating. One gallon of this sealant will cover 50 to 70 square feet of . TESTIMONIAL FROM A RECENT CUSTOMER WITH 4000 SF SHINGLE ROOF: James, I will finish my shingle coating project tomorrow. As your roof absorbs solar radiation, it begins to heat up. BLACK JACK Elasto-Kool 700 White Elastomeric Coating is a quality, highly flexible, white acrylic latex roof coating. White roof coatings and coatings formulated with other reflective pigments are considered cool. Silicone 10-fl oz White Silicone Reflective Roof Coating (50-year Limited Warranty) Model # 5586-1-61. The manufacturers product data sheet will also provide coating application instructions (like whether reinforcement fabric is needed, coverage rate, etc. This product is designed for residential, asphalt shingle roofs with a pitch. Because of its low thermal emissivity and high reflectivity characteristics, LO/MIT is an ideal low-cost technology to reduce unwanted summer radiant heat gain in buildings and other structures.