Therefore, a Galvalume coating has similar thicknesses to that of hot-dipped galvanized material. It provides a number of benefits beyond corrosion-resistance, but before we get to that, let’s take a look at what Galvalume is and when to use it. Bridger Steel does not release personal information or locations of projects due to owner privacy. The answer lies in the difference between the two. Physical color charts and actual metal samples for color matching purposes are available on request. The Kynar 500 is a paint system, typically used on top of Galvalume or Galvanized Steel or Aluminum. The following article was featured in Coil World. Galvalume Plus® (4) Galvalume® (3) Galvalume® Plus (1) GarlaBrite (1) GE Enduris 3402 (1) GE Enduris 3502 (1) GenFlex (6) Geogard® (1) Grande Tile (5) H. Henry (1) ... HydroSHIELD White Reflectant Roof Coating, Standard White Coating, Premium White Coating, HydroSHIEL (1) HydroStop (1) HydroStop® (1) HyKote™ 100 (1) HyKote™ 1000 (1) That's a lot of roofs to protect, and Galvalume is up to the test. However, as the coating wears down or if it is penetrated sufficiently, corrosion begins to occur which will eventually cover the entire surface. A chemical bond is made between the steel and the zinc, creating a crystalline surface. Get 60 years cutting edge quality and personalized service wrapped in the latest technology. Easy to install, Galvalume steel is a versatile material that can be used anywhere stainless steel can be used. Galvalume is similar to galvanized steel, but instead of coating the steel in zinc oxide, it is hot-dipped in a mixture of zinc, aluminum and silicone. The primary benefit of Galvalume is corrosion resistance. Galvalume also comes with a 25-year warranty, which is something that cannot be provided with Galvanized steel. Farmhouse Style Metal Roofs. Galvalume's matte finish lends itself to industrial, modern and rustic projects that require a little more subtlety than traditional, shiny or spangled galvanized metal panels. The aluminum in Galvalume metal helps to better protect the panels against corrosion in certain environments compared to Galvanized. Galvalume is one of the most popular roofing materials on the market today and is a type of steel roof coating made from aluminum, zinc, and silicon. Product Information. A Galvalume metal roof is durable and can outlast asphalt roofs by years. Regardless of whether the members are painted or not, Galvalume panels deteriorate quickly in this type of environment. It can decrease heating and air conditioning costs and keeps the inside temperature of a … Join our workplace filled with devoted team members who believe in what we do. What Is Galvalume? These “corrugations” give the sheet more stamina and security when it is mounted as a roof. The answer lies in the difference between the two. Proper roof inspections and maintenance is still required, as with any other roof system. It’s recommended that properties within a certain distance of a coast use an engineered aluminum roof system, as aluminum resists corrosion and rusting from saltwater for much longer. Galvanization only includes the zinc alloy. The aluminum slows the corrosion process as long as the coating is not interrupted by a nick or scratch. Using both zinc and aluminum in the coating takes advantage of the properties of aluminum to add primary protection above and beyond zinc. The high aluminum content of the coating results in Galvalume sheet having a lower density and less weight per Galvalume Roofing Sheets Galvalume (Also known as Zincalume) is an alloy consisting of 55% Aluminium and 43.5% Zinc (by weight). Our Galvalume Metal Roofing Panels are guaranteed to last at least 25 years! Galvalume steel comes in various gauges that determine the quality and price. The zinc component of the Galvalume coating provides galvanic cut edge protection, while From your drawings, we manufacture and deliver high quality metal building systems under your brand name. After the coating sets, the sheet is cooled creating corrugation procedure, which flexes the sheet right into identical straight patterns. Marine environments are hard on most materials. In coastal environments–The coating of Galvalume will not stand up to the conditions associated with a coastal environment, including properties up against breaking surfs, large bays, marshes, and other coastlines. Gibraltar's Galvalume steel corrugated panels are trusted by professionals and homeowners for a variety of applications. If the steel panel is in an area where heavy salt-spray and high humidity predominate, Galvalume provides the most robust protection. Zinc Coating for PPGI roofing sheets and Galvalume coating for PPGL roofing sheets.These coating protect the roofing sheet from corrosion.Compared to other coating technologies, the roof last longer even in the harshest of weather conditions. Major applications are for metal building components, including roofs, side sheets, and structural members. See the core tenets behind our commitment to build for life. With the addition of aluminum on the coating, Galvalume becomes more susceptible to scratches and cut edges are less protected. But Galvalume has an excellent performance life in bare exposures as well. Steel coated with Galvalume appears similar to galvanized steel but with a smoother appearance. Galvalume steel provides all the benefits of structural steel while maintaining maximum resistance against corrosion in almost any environment. Coating Standard IS : 277 ... Galvalume has barrier corrosion resistance and heat resistance similar to aluminized material and good bare edge galvanic protection and forming qualities like galvanized material. This information can be useful to contractors, engineers, architects and other construction industry professionals. The coating gives the steel greater protection from the elements, allowing it to outlast traditional galvanized steel. Traditional galvanized metal roofing is a corrugated sheet of carbon steel with a galvanized coating. The coating weight of the product is preceded by "AZ", which is the Aluminum makes up more than 50% of the coating, making it more resistant to corrosion. Any visible crystals are smaller and closer together than the process of galvanization. Use Galvalume for a sophisticated metal accent on office buildings, rustic and modern homes or in industrial style restaurants. MACTO ROOF comes with 2 coating variants. 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