Galvalume steel is carbon steel coated with an alloy that combines the impervious properties of aluminum with the malleability and galvanic protection of zinc. Building Material, Roofing Sheet, Roof Sheet manufacturer / supplier in China, offering Building Material Galvalume Corrugated Metal Roof Sheet Corrugated Galvanized Zinc Roof Sheets Steel Roofing Sheet, Steel Products S235jr Anti-Slip Used Checkered Mild Steel Plate, 55% Aluminium Hot DIP Aluzinc Coated Anti-Finger Galvalume Steel Coil and so on. Hollow Galvalume is made of 55% Zinc-Aluminum and 1.5% of Silicon as raw material which is the result of the development of the Hollow Cat Meni Steel Frame on the market. The coating is 55% Aluminum and 45% Zinc and is applied to the steel sheet by a continuous hot dipping process. Time has proven that Galvalume® steel roofs last longer, require less maintenance, and offer exception-al value. Roof Design and Location: The design of the roof structure combined with physical location make the difference between whether your roof will be classified as “easy” or “difficult” to install by your roofing contractor. Westman Steel - Galvalume, Black & Regent Grey 7/8 Corrugated. Galvalume has an exterior coating that is made from 45% zinc and 55% aluminum. Superior corrosion resistance, high heat reflectivity and retaining brightness for a long period which qualifies GALVALUME as the only ENERGY STAR ® steel product for roofing applications. View the sourcing details of the buying request titled Galvalume Roofing Sheet Weight, including both product specification and requirements for supplier. Galvalume Metal Options . Though there are many types of steel roofing, we only carry Galvalume steel roofing. Available in all the colors of the panels. The coating is applied to a substrate made of steel. Westman Steel - 1.5 SnapSeam, Roof. Find 2020 quality & cheap galvalume steel coils for sale. GALVALUME is now synonymous with long service life, energy efficiency and overall product superiority. ALUMINUM AND PRESSURE-TREATED LUMBER Since the beginning of 2004, new pressure-treated lumber with ACQ replaces the old arsenic-laced pressure-treated lumber which was abandoned voluntarily by the … Standard modular iron fence for commercial use made from Galvalume TM Steel. View the sourcing details of the buying request titled Galvalume Steel Coil, including both product specification and requirements for supplier. India’s 60% of Pre-painted galvalume steel is being used as roofing & cladding sheets. Also, Galvalume costs more than galvanized metal roofing – but the fact that a Galvalume metal roof will last up to twice as long as a galvanized roof of the same thickness could make up the difference. The aluminum in Galvalume metal helps to better protect the panels against corrosion in certain environments compared to Galvanized. Available in bare galvanized or acrylic coated galvalume . Also, it is proven to last longer than regular Galvanized Steel or any wooden materials for housing structure. However, it is especially useful in places where extreme weather conditions are more likely to occur. OVERVIEW. This product is powder painted and maintenance free. Galvalume is also ideal for residential homes, commercial buildings, and agricultural spaces. It is genuinely hardy and resistant to rust and corrosion. Excellent resistance to corrosion and good heat reflectivity make Galvalume® steel the preferred choice for farm building, roofing, and siding applications. Standing seam roofs are generally made from thicker grades of steel than corrugated steel roofs. About Galvalume ® Introduced into the construction marketplace by Bethlehem Steel in 1972 and now widely available around the world, Galvalume ® is carbon steel sheeting coated with aluminum-zinc alloy by a continuous hot-dip process. Description The Galvalume TM coating, applied by the continuous hot-dip process, is an alloy consisting of approximately 55% aluminium and 45% zinc by weight.. Galvalume TM steel sheet combines the best qualities of aluminium and zinc offering at least two times the corrosion resistance of galvanized. Westman Steel - Stone Grey Elite Rib, Walls. Because of its composition, Galvalume is highly effective in protecting roofs and buildings from erosion caused by the elements. Regular galvanized steel tarnishes sooner and can rust sooner too. It"s made up of metallic-coated steel sheet panels joined together at their sides with standing seams and fastened to the roof substructure with concealed fasteners and clips. The result is a strong, durable metal with proven long term corrosion resistance. Due to this composition, it is highly effective in protecting other base metals from corrosion and the elements. Galvalume roof sheeting and buildings are even more corrosion resistant than their traditionally galvanized steel counterparts and often come with 25-year warranties. Westman Steel - Dark Red 1/2 Corrugated. Bright White AWR / Bright Red Elite Rib, Walls . Galvalume metal is similar to Galvanized steel, but uses a coating combination of aluminum and zinc rather than just zinc. It’s thanks to the high quality steel Dofasco produces that we can offer our customers the best warranty in the business, a 30 year rust perforation warranty. This specification covers a number of requirements, including coating weight. These factors combine to make Galvalume®-coated panels a smarter long-term investment for homes, agricultural buildings or commercial properties. Corrosionpedia explains Galvalume. The extra protection that comes from Galvalume will keep your roof in better condition after years of snow, rain, high winds, and wide-ranging temperatures. The aluminum-zinc coating provides superior corrosion resistance and heat reflectivity. While many corrugated steel roofs are made using the thinner 29 gauge steel, a minimum of 26 gauge G-90 galvanized steel or more commonly Galvalume steel (better) is … GALVALUME sheet is made to meet ASTM Specification A792. Galvalume®-coated panels and they carry a 20-year limited warranty while galvanized panels do not. Westman Steel - Galvalume 7/8 Corrugated. Galvalume is widely used to coat the following types of metallic applications: Roofing and siding; Unexposed automotive … The alloy coating gives galvalume steel coil and sheets a smooth, plain finish. Available in 14-in or 20-in widths. Galvalume Steel Roofing. You can get inexpensive aluzinc galvalume with discounted price from the most reputable wholesalers. Galvalume refers to a type of proprietary steel coating that consists of about 55% aluminum, 43.4% zinc and 1.6% silicon. Converting … Qingdao Hengze Steel Co.,Ltd,we are the manufacturer of steel plate. For these reasons, Galvalume metal roofs are much more popular. The appearance can be further enhanced with the use of the pre-painted Galvatume® sheet. Not only are these panels easy for us to form into roofing panels over any unusual roof shapes, they offer several benefits to you, including: Price: They’re inexpensively priced for a metal roof and come in a wide range of colors. Galvalume Steel Coil Price - Select 2020 high quality Galvalume Steel Coil Price products in best price from certified Chinese Cold Steel Coil manufacturers, Cold Rolled Steel Coil suppliers, wholesalers and factory on Made-in-China.com We have more than 40 pressing machines, and our products covers corrugated roof sheet, trapezoidal roof sheet, and ridge roof sheet. But what exactly are the differences between Galvalume ® and Galvanized? They come in 14" or 20" widths and are 10'-6" in length. Made-in-China.com helps global buyers match their buying requests with the right supplier efficiently. Specifications Covered width: 1020mm (+/-10mm) - Length: up to 12 Meter - Can be made of: Pre-painted galvanized coil, Bare galvalume & Colour coated galvalume - Pitch 250 mm C/C, crest height 30 mm China Galvalume steel catalog of Building Material 0.4mm Anti-Finger Galvalume Steel Coil, Az100 G550 Gl Anti-Finger Galvalume Steel Coil provided by China manufacturer - … The most popular of all GALVALUME roof systems is the standing seam roof system. The steel makes the gutters stronger and the outer coating shields the substrate from corroding. Is the roof walkable? This is a finishing piece of trim. Galvalume is a unique type of metal coating made from 1.6% silicon, 43% zinc, and 55% aluminum. By placing cedar siding against it, Galvalume can be made to look less industrial. You can get inexpensive galvalume steel coils with discounted price from the most reputable wholesalers. The cost of galvalume gutters is about half the price of zinc-coated copper, but the look is the same as copper gutters. Take a look at the test results below | Click Image To Enlarge. Westman Steel - Galvalume 7/8 Corrugated. All of the above reasons make Pre painted galvalume steel, a value added futuristic building material. Galvalume steel is carbon steel coated with an aluminium-zinc alloy using a continuous hot-dip process, combining the corrosion protection and high-temperature resistance of aluminum with the formability and galvanic protection of zinc. It goes on top of the building at the peak. Galvalume is a high-performing metal option for high-temperature, high-precipitation and marine environments. 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