More extreme outside temperatures mean more degree days, which in turn mean a higher level of energy use for heating and cooling. Conklins acrylic elastomeric coatings are among the highest when it comes to thermal emittance the ability to reflect solar radiation. Roof Coatings, White 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. back to questions. The Conklin White Reflective, "Cool Roof" Coatings that Troyer Commercial Roofing offers restore, protect, and extend the useful life of most low slope roofs, including concrete, polyurethane foam, single ply membrane, EPDM, and metal roofing systems. It is used for Velux FS/VS/VSE/VSS S01 and S06 models with an outside frame width of 44.75 in. Unlike conventional dark-colored roofing materials, white roof coatings can reflect 80-90% of the sun's harsh UV rays and diminish the flow of heat to your building. Henry HE587372 Roof Coating 8. For use on metal single ply, smooth BUR, Modified Bitumen, polyurethane foam, concrete, EPDM, Hypalon, existing asphaltic, and elastomeric roof coatings. In some parts of the world pitched roofs may also be white. PRODUCT NO 3000 BRIGHT WHITE w/ MAXIMUM DIRT PICK UP RESISTANCE From $ 81.00 Login / Register for Additional Discounts In Stock. Black Jack Elasto-Kool 1000. This uses both nano insulation and reflective pigments for heat protection. Buying Options Compare SAVE 6% PRODUCT NO. 4. This coating is made of layers of rubber or plastic, reinforced with fabrics. Call to schedule an appointment today. You may have heard about cool roof coatings or cool roof paint as a way to noticeably lower the temperature of your container. This high performance product resists cracking and peeling, while offering tremendous durability and long term life. BLACK JACK Elasto-Kool 700 White Elastomeric Coating is a quality, highly flexible, white acrylic latex roof coating. Typically, cool roofs take the form of either roofing membranes or roof coatings that are white or lightly colored. In the right circumstances, the effect of the cool roof might be enough to mean you can install a smaller air conditioning unit than you otherwise would. However, we encourage all current and prospective container homeowners to at least consider a cool roof coating for their project. Since our cool roof coatings outperform other reflective materials by 50% or more, that means lower energy costs and cooler facilities for agricultural, industrial, manufacturing, and other commercial buildings. The average price to install an acrylic roof coating is 50 cents to a dollar per square foot. This is the reason why a cool roof coating is not recommended for homeowners who live in a very densely populated area. Using a non-white cool roof coating can give some of the performance benefits with less of the annoying reflections. If you live in an area with shorter summers and colder winters, cool roof coatings could actually increase your energy bills. Coatings perform best on roofs with a low pitch or slope. A study by researchers at the Oak Ridge National Laboratory found that the ceramic beads offered basically no performance improvement in reflectivity or resistance. The JetCoat Cool Reflective White Roof Coating is a 100% acrylic and elastomeric product that creates a thick, rubber-like membrane. Before we go further, lets visualize the topics were about to discuss, then break each type of energy transfer down afterward. This high performance product resists cracking and peeling, while offering tremendous durability and long term life. Color: White; Material: 100% Silicone; Capacity: 0.9 Gal - SKU: ACHR128176 The CoolRoofs.org product directory is also a good place to look up the specifications if you know the name of a product but dont have the marketing materials handy. Get Help Installing Your Roof Coating You can even learn from our experts how to install your own Cool Roof. In fact, the highest performing product in the test didnt have ceramic beads at all. With just a little bit of money and a few hours of work, you can noticeably lower the external temperature of your container. This helps to reduce the damaging effects of the suns UV rays, prolonging the useful life of your roofing system. They are like very thick paints that can protect the roof surface from ultra-violet (UV) light and chemical damage, and some offer water protection and restorative features. to keep you warm. However, a cool roof does not need to be white. White roofing products stay coolest in the sun, reflecting about 60 - 90% of sunlight. Buying Options Tools I used to apply Henry, Tropi-Cool RV Roof Coating: 5-gallon bucket lid with pour spout. It is specially designed to maintain maximum reflectivity of heat and UV rays as it ages. This product resists cracking & peeling, while protecting underlying surfaces. Not only will it make your home more comfortable and lower your energy bill, its also good for the health of your roof. Gardner 5 Gal Sta Kool Plus Pro White Roof Coating . As you can see, a cool roof coating is certainly an option to consider as you plan your container home project, or even contemplate an upgrade to an existing container home. We talked about how thermal energy is a type of non-ionizing radiation in our article on heat transfer. In turn, that leads to an increase in sunny conditions in densely populated areaswhich speeds up global warming. Henry 887 Tropi-Cool 100% Silicone White Roof Coating is a premium, 100% silicone, moisture-cure coating designed to reflect the sun's heat and UV rays as well as protect many types of roofs. Reduces Thermal Shock Damage. Everyone has that one room in their home thats always too warm in the middle of the afternoon. Since the late 70's Cool Roofs have made their mark on the roofing industry and become one of the most well known types of commercial roofing to date. That substantially increases the temperature in and around the facility due to the heat island effect. Flex Seal Liquid Rubber Sealant Coating 2. Roofing products available in white include single-ply membrane, elastomeric coating, painted metal, tile, and ballast. Note: The Solar Reflectance Index is a number you might also see. Each white reflective recoating layer can extend the life of your roofing system for decades. First, the sun is at a lower angle of incidence in winter, meaning it has noticeably less radiant energy than in the summer. Our FREE cheat sheets will help you decide if containers are right for you, and whether to build or buy! Brand. Elastomeric Pro White Roof Coating Gardner Sta-Kool+, Elastomeric Pro White Roof Coating is a high quality, flexible, white acrylic roof coating. However, knowing when you have the right circumstances to do that is pretty complicated. However, not all cool roofs reflect the same level of heat. Use a 3/4-inch roller with basecoats and emulsions. Shop by category. Mixing 4. The most common of these cap sheets is GAF EnergyCap. Do not dilute. UL Classified and FM Approved. This applies even if it is an older or aging roof. Good value. Applying Roof Coating - Stir pail thoroughly. Now with Dirt Pick-Up Resistance (DPR) Technology, it will keep your roof whiter and brighter longer. Rather than a liquid that you spray or paint onto the roof, this is a prefabricated sheet that is rolled onto the roof and adhered with chemical adhesives. Millions of readers and thousands of customers around the world have relied on Discover Containers for information and resources about shipping container homes and buildings. Rexoseal Clear 1 Gallon covers from 160 square feet to 320 square feet. Liquid Rubber RV Roof Coating 4. 5 Stars, 7 product ratings 7. Product is enhanced with silicone, for improved water resistance, adhesion and life expectancy. All cool roof coatings improve the solar reflectance of your roofs surfaces, in turn resulting in lower electric bills. Based on the Solar Reflectance Index (SRI) developed by the Berkeley National Laboratory, our cool roof coatings have an SRI of 107, compared to an SRI of 55 and 3, for aluminized layer and black asphalt, respectively. The shiny new and often quoted as "Cool White Roofs" have stood the brutal test of time and been vetted as a major contender in the roofing realm. Compare that to something like air conditioning, which is active, and requires the addition of energy in the form of electricity to function. Want to discuss your roof project with a professional? Your email address will not be published. Enter your search keyword. Required fields are marked *, Our eBook and floor plans will inspire your creativity and simplify the container home construction process. A very steeply pitched roof probably doesnt exhibit the same problems with excess heat, so it wont benefit as greatly. But what does, If youve done the math and feel its just not time to fully replace your homes roof, you may want to consider a treatment to, Your new home is so much more than just another place to rest your head at night. Typically, it's designed with the 1.2 x 1.2 x 1.2 inches volume, and the weight of the RV roof coating is 10.34 pounds. STA-KOOL Turbo-Dri Technology allows for more application opportunities, faster recoat and job completion times, and advanced protection against unexpected rain. Let the . Your email address will not be published. ProtectAll Rubber Roof Treatment 6. It also means that more of the sun is hitting nearby trees, buildings and the sides of your container instead of coming straight down onto your roof. It is a composite measurement computed via an algorithm thats inclusive of both the reflectivity and emissivity of a material. Cool roof coating performance is driven by the criteria we previously discussed: Reflectivity and Emissivity, sometimes combined into a measure known as the Solar Reflectance Index. Studies performed on homes in high-heat areas such as Texas, Florida and California found that homeowners could reduce their electricity usage by 10 to 30% during peak load times just by applying a heat-reflective coating to their roof surfaces. According to the EPA, electricity consumption contributes to 82% of carbon emissions. Cool roof coatings, as theyre known to building professionals, are applied to existing rooftops as a liquid paint. Theyre lighter in color, meaning that they absorb less sunlight, which can help offset the cost to cool your home. For example, if the average temperature at your location on a particular day was 80F, that day equates to 15 CDDs. A cool roof is made of a material or has a coating that can lower the roof surface temperature, decreasing the amount of heat transferred into a residential or commercial building. As you might already know, one of the challenging parts of living or working inside a shipping container is keeping the interior space at a comfortable temperature. They reflect up to 85% or the sun's rays and can save owners 15% or more on annual energy costs. Want to talk to a live person? Are Cool Roof Coatings Environmentally Friendly? Heng's Rubber Roof Coating 3. But if your roof forms an enclosed attic space over your container, a cool roof coating may still be relevant. Bonds Directly to Existing Surfaces. 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). Our flexible, lightweight, cool roof coatings are applied directly to your existing roof, eliminating the need for costly tear-offs and replacements that conventional roofing systems typically require. Experienced air conditioning companies have access to expensive software that can model the AC requirements for your home and tell you what size unit you need, but this is really beyond the scope of a DIY project other than a trial-and-error experiment. They are easily installed without torches or hot kettles, improving safety and excellent for use in occupied buildings. Are your attic floor and ceiling properly sealed with insulation and weather-stripping? Two liquids are mixed together here to create a solid coating that is adhered to the roof. There are a number of coating options out there and each one is best served for different roofs. However, a 2012 study conducted by the National Resources Defense Council (NRDC) found that the solar reflective properties of cool roofs can help reduce energy consumption and decrease the carbon footprint, improving air quality around the building and reducing the heat island effect. 3. This is also achieved without significantly increasing the buildings load. Another water-based coating, polymer coating works by using microspheres with non-conductive properties to reflect solar radiation away from the roof. STA-KOOL Ultra is a Premium Elastomeric White Roof Coating offering next generation cool roof technology benefits. Meets CEC Title 24. When energy-efficient roofing took off in the 1970s, it was spurred on by cool roof coatings, or coating products that a roof surface much cooler than usual building products. Map out your roof and make each pail fill that area. Best RV Roof Coating Reviews 1. Innovative Cool-Core Technology uses specialized pigments to repel heat gain, which helps keep interiors cooler and helps save money on cooling costs. The more direct sunlight a particular wall gets, and the closer the angle of incidence is to 90 degrees, the more impact it will have. Black Jack Elasto-Kool 700. This reduces the workloads of HVAC systems during warm summer months and cuts interior cooling costs by up to 20% on average. The Sta-White finish stays brighter white longer and blocks UV rays, all while protecting and prolonging roof surfaces. Locks shingle granules in place permanently! Rexoseal. Application: Can typically be applied in a single coat all at once, but is a little more sticky and messy. Use a stiff paintbrush for applying 103 Crack & Joint Sealant. However, since about half of sunlight arrives as invisible "near infrared" radiation, we can boost the solar reflectance of dark materials by using special pigments (colorants) that preferentially reflect this invisible light. White Roof Coatings While changing the reflectivity and color of your roof will help to keep your house cooler, looking for a material with a high solar reflectance will come in handy.