Aluminum roofing comes with paint finishes, as well, and have their own warranties. We like using Galvalume substrate for mill finish, and if we paint that Galvalume, we use top quality Sherwin-Williams Industrial Paint specifically designed for the riggers of a roof application. Gibraltar's Galvalume steel corrugated panels are trusted by professionals and homeowners for a variety of applications. This Tuff Rib Galvalume Metal Roofing Panel is the perfect material for most home roofing projects, whether you are putting a new Metal Roof on your home, putting a roof on your barn or carport, or completely enclosing a shed. Installed Over Existing Roof – One of the major benefits to choosing Galvalume is the fact that it can be retrofitted or re-roofed over an existing roof, meaning no tear-off cost is required. Galvalume Roof. Galvalume Roofing Sheets Galvalume (Also known as Zincalume) is an alloy consisting of 55% Aluminium and 43.5% Zinc (by weight). On bare GALVALUME roof panels, successful results have been obtained with Unilflex 500, an asphalt-based, fiber aluminum system available from Kool Seal, Inc. Repair of prepainted GALVALUME should done using the same type finish coats that are applied on the coil coating line. K. Damage to the GALVALUME® coating caused by cascading water. formed metal roof and wall panels 7/8” corrugated galvalume ® and zincalume ® guide specs 51 074113.13 - 5 2.4 FABRICATION A. The next best thing would be Galvalume Steel finished with Kynar 500 paint. If your house is located in close proximity to salt spray environment such as a beach house, then your best bet is to go with an aluminum roof that is coated with Kynar 500 or equivalent-quality paint finish. L. Damage caused by cutting panels with an abrasive blade saw or other means which damage the GALVALUME® coating. In fact, Galvalume aids in the longevity of the product in comparison to galvanized steel by over 50%. Literally do it yourself, install a metal roof... Don't do this on a windy day!!! Galvalume. Western States Metal Roofing . / Galvalume Roof. It is special alloy which has been developed after years of research internationally. * Galvalume® is the successor to the Galvanized coating that has been in use since the 1800's. The high aluminum content of the coating results in Galvalume sheet having a lower density and less weight per Mill Finish Galvalume panels with an acrylic coating are also cheaper than Siliconized Polyester or Kynar 500, making it a good option for a lower cost metal roof in areas at least 1 mile or more from salt water. These roofs can also be installed over your existing roof, which can save you more money. Kynar 500 is a paint system, typically used on top of Galvalume or Galvanized Steel or Aluminum. Plus, commercial property owners have the option to buy a weathertight warranty for their Galvalume roofing structure, which ensures the roof was installed correctly and adheres to strict installation details. Architectural Roof Products . After my positive experience with steel roof panels with galvalume finish (with paint, of course), I wonder why this great finish is not commonly available for metal (steel) framing. Selection of suitable long lasting fasteners to be used with GALVALUME® roof-ing and siding panels rests solely with the buyer. Galvalume uses an alloy of 45% zinc/55% aluminum to create an extra durable panel is ideal for roofing and siding. Galvalume systems also often come with paint and substrate warranties that protect your investment and provide peace of mind that the roof or wall system will last. Product Information. (9.8 to 24.4 kg/sq. This increases corrosion resistance, whether the concern is salt or industrial byproduct. Galvalume® is a carbon steel that has been coated with aluminum-zinc alloy (55% aluminum, 45% zinc) after going through a continuous hot-dip process. For retro-fit applications, structural GALVALUME SSR is installed on a sub-framing system which, in turn, is attached to the existing roof surface to provide a minimum 1/4:12 slope for the new roof. 901 W. Watkins St. Phoenix, AZ 85007 . Price: They’re inexpensively priced for a metal roof and come in a wide range of colors. PH: 602-495-0048 . Galvalume steel comes in various gauges that determine the quality and price. Color: We get our Galvalume steel from Sheffield Metals, who offer a wide range of colors. También puede elegir de tradicional, granja y moderno galvalume techo de tejas, así como de esmalte coloreado, resina sintética y placa de acero del color galvalume techo de tejas.Y si galvalume techo de tejas es más 5 años, 1 año o 3 años. 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