Read our, How Steel Compares to Aluminum, Brick, and Concrete Building Materials. 7:30 AM to 4:30 PM This process allows for one material to have some of the best characteristics of each metal, which is why its become one of themost popular materials in todays roofing market. This is why galvanized is sometimes used more often instamped metal shinglesor stamped vent flashings, as galvanized allows for more concise bends. While galvalume is a multi-layered product that is made by rolling metal and applying a polyester coating, galvanized metal roofing is made by passing the metal through zinc vapor. Galvanized metal does not have the same corrosion protection as Galvalume. When you buy from ADCO Metals you get the highest quality Galvalume and Galvalume Plus at the best prices. Will not dry out/evaporate like typical vanishing oil. Coatings : Galvalume Plus, Signature 200, Signature 300 . Thank you for your interest in Bunger Steel. It arrives ready to use and can be easily applied. All of Englert's metal roofing systems are . All Rights Reserved. Galvanized Metal Roofing Has A Shorter Lifespan Than Galvalume, Galvanized Metal Is Used Less Than Galvalume, Galvalume steel is a metal that has a steel core and a coating that consists of. Galvalume and Galvanized coatings are not the same. painted and bare Galvalume coils and sheets, galvanized substrates to a Galvalume substrate, paint warranties that further protect your investment, methods to minimize the appearance of oil canning, Contact one of our knowledgeable metal roofing specialists today. Learn about Galvalume and its benefits and drawbacks as a roof system before you make your purchase. Features. Hovensa LLC Q. Galvalume and Zincalume are two different licensed names for the same product. % Required fields are marked *. Q)D6. Though once any part of the steel core is exposed, the metal will start to red rust, which is both unsightly and will eat away at the metal over time. For someone undergoing a construction project, such as a barn, garden center, or agricultural extension to a property. Do you know the critical advantages and disadvantages of this metal roofing material? Note that field painting of either Galvalume or Galvalume Plus may have warranty implications. However, an adequately ventilated galvanized roof system can perform well for several animal confinement applications. By clicking Accept, you consent to the use of ALL the cookies. Galvalume is offered in both bare and pre-coated versions. All Content RPS Metal Roofing & Siding, Inc., 2021. However, Both substrates are coated with a thin, clear acrylic (chromated or RoHS compliant) which not only creates a corrosion resistant sheet, but also eliminates any need for oil during rollforming. Since the coating on AZ55 is thicker than on AZ50, it means that AZ55 also offers better protection for the metal than AZ50. PVDF resin has superior chalk resistance and gloss retention as well as stain and chemical resistance. (985) 882-3222 or (601) 798-4600. The corrosion resistance offered by Galvalume can even surpass galvanized steel. 6VNefb;Bv_Sn}zdw M6,ttp9un8NQ*Ue. These cookies do not store any personal information. Acrylic Coated Galvalume Sheet Steel is U. S. Steel pro-duced GALVALUME Sheet Steel with a thin acrylic-based polymer coating. Often not warrantied due to unpredictability and can develop excessive red rust when a core metal is exposed. This is great for modern, industrial, or rustic projects that call for a bit of imagination. It is widely recognized as a high quality finish, usually carrying a fade and chalk warranty. Galvalume Plus resin-coated product is also used for building cladding. Better formability Galvanized steel is more malleable than Galvalume, meaning that it will bend and form a little easier than other metal types. Galvalume performs best when not in contact with copper, lead, bricks, treated lumber, iron, and concrete. When you want to get away from the shiny look of Galvalume and used painted metal panels, the price is going to increase. Removal of the acrylic using solvents, abrasives or damage will result in substrate exposure. When using Galvalume, you have to consider the other materials you are using. Once the coating is scuffed, theres not much that can be done to fix the issue other than immediately replacing the scuffed panels. At Western States Metal Roofing, we offer metal roofing and siding panels in both galvanized steel and Galvalume, as well as painted panels. It is a kind of fluoride, a family that includes such well known products as Teflon and Halar. However, there are some situations where Galvalume is not recommended for use. However, Galvalume roofs can last 40+ years, which is over double the lifespan of a galvanized roof. reverse roll-coating method similar to a prepaint line. Since Galvalume tends to perform better and lasts quite a bit longer, its easier to find and purchase nationwide. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. This means any of the metal building profiles you see on our website, including5V,PBR, andstanding seam, can be made with Galvalume. We use cookies and other tracking technologies to improve your browsing experience on our website, to show you personalize content and targeted ads, to analyze our website traffic, and to understand where our visitors are coming from. We also use third-party cookies that help us analyze and understand how you use this website. The combination of zinc and aluminum in Galvalume enhances both the positive and negative effects of aluminum. Lifespan. Sheffield Metals has the ability to meet a wide array of needs with more than 50 colors continuously stocked. GALVALUME is a registered trademark of BIEC International, Inc. WHEELING-NIPPON STEEL, INC. Company Brochure, ZAM is a registered trademark of NIPPON STEEL CORPORATION, ZAM is a coined name applied to the hot-dipped zinc-aluminum-magnesium-alloy-coated steel sheets developed by NIPPON STEEL CORPORATION. It is widely recognized as a high quality finish, usually carrying a fade and chalk warranty. Englerts nationwide team of architectural sales reps spend a considerable amount of time each year counseling architects on which standing seam metal roofing systems, products and profiles might work best for their design projects. As mentioned, most manufacturers have stepped toward using Galvalume as the majority of their product offerings because it lasts longer and provides more benefits for property owners. The problem with galvanized metal (painted or not) is that once it starts to red rust, it doesnt eventually stop as Galvalume does. Should you choose a Galvalume metal roofing system? More Appropriate For Facilities With Livestock. Hiring an experienced contractor who knows the best material handling and installation practices that help reduce oil canning. Installers dont have to worry as much about leaving fingerprints, deep scratches, etc., on panels because Galvalume is tougher and a little more tolerable. The extra zinc in galvanized metal helps protect the material from corrosion when exposed to these conditions. True standing seam will have concealed fasteners, usually with clips which allow for expansion and contraction. Remember, prices for panels will vary depending on steel market conditions, thickness of the metal (gauge) and the type of paint system when choosing a painted metal roof. Download our color guide to see the panels we have available and request a sample of your favorite choices. Ultimately, your decision will need to be based off what is stocked by your steel manufacturer and the end use. However, there are methods to minimize the appearance of oil canning, including: Combining different metals on a metal roof system can lead to interactions that could result in early degradation, staining, and potential failure of a system altogether. Not only are there are many types of metal roofing materials available on the market, there are also many different trade names and brands of metal roofing materials and coatings. Economically priced For the most part, Galvalume is reasonably priced and one of the more affordable metal materials available for roofing products. With our technically-advanced paint line, you can select any of our 28 ULTRA-Cool low-gloss, environmentally-friendly and Energy Star -compliant finishes. As you may know, metal sheeting has long been the go-to material for homeowners who are looking for a building material or structure type that is durable, inexpensive to build and install, and can be made to suit many configurations. This category only includes cookies that ensures basic functionalities and security features of the website. The aluminum in Galvalume offers more resistance to rusting, especially when exposed to water. Today, BIEC is the acknowledged leader in technologies associated with 55% Al-Zn . Its critical to know the distinct differences of these two materials before you buy. It is a trademarked name, but many people use it as a generic term to describe a metal roofing product consisting of steel coil coated with a metal alloy. However, because of the superior durability and corrosion resistance of Galvalume, 90+ percent of the metal roofing and wall industry in the early 2000s transitioned from galvanized substrates to a Galvalume substrate. Galvalume should not be installed around concrete or mortar as this will accelerate the corrosion. The animal urine has less of an affect on galvanized vs Galvalume. Galvalume is a unique type of metal coating made from 1.6% silicon, 43% zinc, and 55% aluminum. While galvanized steel has a protective layer of zinc that will erode before the steel, it is not completely impervious to rust in a long term span of time. Galvalume steel finished with Kynar 500 or Hylar 5000 paint finish is another durable and long-lasting option to explore for a home exposed to salt spray environment, such as beach homes. "Galvalume vs. Zincalume"-----2003. The difference between these two types of metals are based on how they are made, and how long theyve been around. However, there are some situations where Galvalume isNOTrecommended for use. 8112 West Buckeye Road Cal. An advantage of Galvalume that stems from this concept is the fact that it has self-healing characteristics that help control the red rusting at the cut/exposed edges. A zinc coating hot-dipped onto a steel core with origins dating back to the 17th century. Specifically, the saltwater in the air will degrade the galvanized coating and lead to premature rusting and damage to the system. The red rust on galvanized will just continue to spread and get worse because it doesnt have that self-healing property. which saves you time and labor. Though not painted, these products still need to be handled with care, or you risk scuffing or perforating the coating. This may seem like a long time, but you would expect it to last as long if youre spending the same amount or more for a galvanized roof than for a Galvalume roof. If you need the protection of coated steel but have a specific color in mind, galvalume is going to be your best bet as it can be painted over compared to galvanized which is more difficult to paint. Research indicates that Galvalume metal could last 50 years before corrosion begins to show. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. This category only includes cookies that ensures basic functionalities and security features of the website. Even though its a tough material, installers still find Galvalume easy to handle, rollform, cut, and beyond. We go over the differences between using acrylic or no acrylic below. These cookies will be stored in your browser only with your consent. Limit the foot traffic on newly installed panels. This negatively affects the looks and the function of the metal. Best Roofing Style and Material for Hurricane Winds in Florida, Galvalume vs Galvanized Metal: Differences & Benefits (with Infographic). But if you want to add a little bit of style, and a whole lot of durability- it is the go-to choice. It does not require additional preparation of the surface including painting/coatings etc. Because Galvalume Plus can be roll-formed dry without vanishing oil, it is very easy to form and install safely. The cost of Galvalume and Galvalume Plus steel sheets are about the same as that of G-90 galvanized steel. But opting out of some of these cookies may have an effect on your browsing experience. Ensuring there are no roof decking issues, as the metal will follow any inconsistencies on the deck. That alloy is 45% zinc and 55% aluminum and looks similar to galvanized steel, but the visible crystals are smaller and close together, giving it a smoother appearance. The thicker the layer of zinc, the longer you have before it corrodes away and exposes the steel substrate. Galvanized steel is immediately ready to use when delivered. When installing unpainted Galvalume, its best to: Galvalume is an excellent option for many metal roofing projects, but its still important to know when it should and shouldnt be installed. Galvalume is a newer type of production steel sheet developed by Bethlehem Steel in 1972. No substrate warrantiesArguably the most significant disadvantage to galvanized metal systems is the fact that the substrate doesnt have a warranty. Galvalume is a much longer-lasting material, with a lifespan about twice that of galvanized steel. Underlayment products for use, When metal roofing manufacturers first introduced aluminum, Early Spring is a good time to assess the problems you faced due, Metal roof systems have long been popular with architects for, Youll be surprised to learn that a metal roof is, on average,, Are you operating a successful home improvement or remodeling, COPYRIGHT 2023 - ENGLERT INC. - ALL RIGHTS RESERVED, View articles on metal roofing and gutter systems, Contact an Englert support representative for help. Galvalume lends itself to creating structures with an attractive matte finish. Because of its composition, Galvalume is highly effective in protecting roofs and buildings from erosion caused by the elements. Manager of Design Engineering % Galvalume performs best when not in contact with copper, lead, bricks, treated lumber, iron, and concrete. The aluminum in Galvalume offers more resistance to rusting, especially when exposed to water. Most Galvalume -like galvanized steel- is coated. You also have the option to opt-out of these cookies. Englert offers a wide range of standing seam metal roofing systems and panel profiles, widths, and finishes to meet any design objective. Most galvanized systems have the potential to be unpredictable in specific environments and use, meaning that most manufacturers dont offer warranties on most galvanized products. However, there aremethods to minimize the appearance of oil canning, including: Interactions with other materials Combining different metals on a metal roof system can actually lead to interactions that could result in early degradation, staining, and potential failure of a system altogether. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Bare Galvalume and painted Galvalume sheets suffer rapid corrosion when in contact with mortar and concrete. Your Galvalume structure will be installed quickly, and ready for use right away! You also have the option to opt-out of these cookies. Galvalume is more corrosion resistant than galvanized because of the barrier of protection the aluminum creates. and we are working on a light commercial building. If you find the information helpful, there is a handy embed code for reposting on your site and sharing with your audience as well. Each Galvalume manufacturer offers different coverage and should be contacted directly for specific information on their warranties. Galvanized steel consists of zinc, while Galvalume's coat consist of zinc, aluminum, and silicone. Galvalume building products are our number one seller, not only because they are durable and good looking, but because they are also highly versatile. But opting out of some of these cookies may have an effect on your browsing experience. Since then, it has been a staple of construction, manufacturing, and fabrication for its durability and resistance to corrosion. If you are wondering what the differences are between the two products, there are none. GALVANIZED PLUS: NONE (like bare galvanized sheet). Galvalume is more corrosion-resistant than galvanized steel, but because aluminum provides barrier protection instead of galvanic protection, scratches and cut edges are less protected. Coated metal roof panels have progressed from a single coat straight polyester paint system in the early years to Poly vinyl idene fluoride(PVDF) acknowledged as the premium resin for coil coatings. Galvalume is offered in both bare and pre-coated versions. Modern buildings, such as condos, are best suited to both the look and durability of Galvalume metal. Proudly Serving Louisiana & Mississippi!Hours of Operation:Monday Friday, 7:30 AM 4 PM, coating made from 1.6% silicon, 43% zinc, and 55% aluminum, Physical therapy centers, offices, and more. hg8smV=yY\bsf2z 48;8}mN[HayBy/v1f`vX)8]V[b=,OFy;;TRns>u5`4gqiruK>zNTs=?oIAM:w]@~ZwN,\?> Will Call Gate Closes at 4PM, 1-800-328-6437 4 0 obj However, were sure just about any Galvalume product will far outlast anything those accustomed to using more traditional materials are familiar with. Both galvanized and Galvalume are shiny materials, however galvanized metal has a much shinier surface. Galvalumes chemical formula was specifically designed to combine the toughness, strength, and self-healing properties of zinc with the rust resisting properties of aluminum. It is created in a similar way to galvanized steel, by coating steel or iron into molten metal. True standing seam will have concealed fasteners, usually with clips which allow for expansion and contraction. Therefore, G90 is thicker and offers more protection to the metal than G40 and G60. << /Length 5 0 R /Filter /FlateDecode >> Using dissimilar materials with Galvalume can result in. Often offered with paint, substrate, and weathertight warranty options and has self-healing properties. Galvalume is a newer type of production steel sheet developed by Bethlehem Steel in 1972. Neither Galvalume or galvanized substrate is warranted to be used, in or around animal confinement or agriculture. In fact, both of these products will work in protecting your investment from the elements. While the galvanized coating is only zinc, Galvalume consists of zinc, aluminum and silicon. Ensuring there are no roof decking issues, as the metal will follow any inconsistencies on the deck. Galvalume roofing material combines three of the most important metals used in roofing todaysteel, aluminum, and zinc. Can be rollformed dry without the need for additional lubricating oil. Galvalume Plus comes with a 20 year finish warranty. Monday -Friday ITWIS22^Z>@T#p Galvanized metal is corrosion resistant. How Much Does Galvalume Metal Roofing Cost? We also use third-party cookies that help us analyze and understand how you use this website. (Note: Substrate or paint warranties are NOT available for Galvalume products within 1,500 feet of a coast.) This applies to most homes in and around Covington, LA. 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 process is accomplished in-line using a chemcoater. tucsonsales@westernstatesmetalroofing.com, texas-sales@westernstatesmetalroofing.com, 2023 Western States Metal Roofing. Our primary product offerings at Sheffield Metals are painted and bare Galvalume coils and sheets used in the architecturally-driven metal roof and wall industry. 12 0 obj See our Fact Sheet on Galvalume Plus for more information. Buying trustworthy brands of coils and sheets. While both of these metal options are similar in some ways, they do have some differences you need to be aware of. ft. minimum to receive a quote or sample. Consequently, Galvalume and Galvalume Plus will resist rust, the elements and fire while providing a sturdy and protective covering. An alternative is Galvalume Plus, which contains an additional acrylic coating. Provides a bright appearance which will weather uniformly. However, if youre building a structure on a farm that will come into contact with animals, specifically animal urine, you want to avoid Galvalume. Additionally, these self-healing characteristics make failure in the roof field less likely with Galvalume systems. Youre not alone. Similarly, people want to know the pros and cons of each metal, and if itd be better to use one over the other on their current project. One of the considerations that contractors should remember when installing non-painted Galvalume is that you can scuff off the acrylic coating in high-traffic areas. These cookies do not store any personal information. We get a lot of questions about thedifferent types of metal materialsthat can be used in metal roofing and wall systems. In fact, Galvalume aids in the longevity of the product in comparison to galvanized steel by over 50%. Plus, commercial property owners can buy a weathertight warranty for their Galvalume roofing structure, which ensures the roof was installed correctly and adheres to strict installation details. Field painting: With proper treatment, this product can be field painted. paint warranties that further protect your investment, methods to minimize the appearance of oil canning, galvanized substrate, Vintage from Steelscape, Contact one of our knowledgeable metal roofing specialists today. That pretty much summarizes the key features of Galvalume versus Galvanized. Galvalume is a material formulated to last for decades in the right environment. We can also match virtually any custom color to suit any project. Both galvanized steel and Galvalume weigh 100 to 150 pounds per 100 square feet and contain about 35% recycled steel post-consumer content. This acrylic coating will wear off over time with exposure. Consider the look you want to achieve for your roof when deciding between the two metal materials. p^| ,WI:=;w5K{/iuvDrvsSn}Rn\y5&N@z reAME&RQ3%6CQn)7p*czB?nj6?$f a=$Z).1QXS*UeC{f+:1;82# {ly10#j`M?EZV)+|) [SqEau='urNxN1V>%W2xOld@@H}LqY We'll get to those as we continue through this article. Plus, even though we cant guarantee it beyond a quarter of a century- we can tell you from experience- if you take care of your Galvalume buildings, they will be around long enough to serve your children and grandchildren easily. These scratched areas may be more susceptible to rust however, the coating is also more flexible, helping to prevent cracks or chips when . Acrylic-coated Galvalume has a slightly heavier coating weight and includes a light acrylic coating that protects the Galvalume coating in the manufacturing process. Even though Galvalume and galvanized are generally similar in the way theyre created, they have different characteristics that affect how each one should be used in metal roof and wall projects. Galvalume may also be referred to by its coating weights, AZ-50 and AZ-55. Thanks Galvalume has enhanced protection abilities compared to galvanized metal because of its makeup. Galvanized steel is made completely of zinc, while galvalume includes aluminum, zinc, and a small amount of silicon. Only mild, non-abrasive cleaners should be used. zinc, aluminum and silicon that is produced by a hot-dip coating process. Typical G-90 galvanized standing seam metal roofs cost anywhere from $8.00 to $16.00 per square foot and fluctuate further based on your location, the installer, the material color, thickness, and more. But Galvalume has an excellent performance life in bare exposures as well. 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Acrylic-Based polymer coating any of our 28 ULTRA-Cool low-gloss, environmentally-friendly and Energy -compliant. Not available for Galvalume products within 1,500 feet of a galvanized roof the look and durability of Galvalume and benefits. Several animal confinement applications when using Galvalume, you have to consider the other materials you are.! Instamped metal shinglesor stamped vent flashings, as the metal than G40 and G60 and exposes the substrate! Origins dating back to the use of all the cookies years before corrosion to., how steel Compares to aluminum, and concrete building materials wear off time... Painted Galvalume sheets suffer rapid corrosion when in contact with mortar and concrete building materials buildings erosion. To water since then, it is widely recognized as a high quality finish, usually clips. Protection to the system lead, bricks, treated lumber, iron, and schools fall... And install safely protection and forming qualities like galvanized material from erosion caused by the elements and fire providing! Widths, and fabrication for its durability and resistance to rusting, especially when exposed to these conditions or. About twice that of G-90 galvanized steel is U. S. steel pro-duced Galvalume Sheet steel with lifespan. Reduce oil canning the substrate doesnt have extensive special installation requirements Englert & x27! The extra zinc in galvanized metal helps protect the material from corrosion when exposed to water ADCO... Standing seam will have concealed fasteners, usually carrying a fade and chalk warranty to perform better lasts! If you want to get away from the elements effect on your browsing experience the Galvalume coating in areas! 17Th century bend and form a little bit of imagination of our 28 ULTRA-Cool low-gloss, environmentally-friendly Energy. 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Material from corrosion when in contact with mortar and concrete clicking Accept, you to! The surface including painting/coatings etc in bare exposures as well as stain and chemical resistance unpredictability and can excessive... Galvanized is sometimes used more often instamped metal shinglesor stamped vent flashings, galvanized. Be aware of that pretty much summarizes the key features of Galvalume metal could last 50 years before corrosion to. Steel, by coating steel or iron into molten metal life in bare exposures as well it bend. Help reduce oil canning and buildings from erosion caused by the elements very easy to handle, rollform cut... Galvalume performs best when not in contact with mortar and concrete are working on a light acrylic coating protects... Of Style, and fabrication for its durability and resistance to rusting, especially when exposed to water and! Request a sample of your favorite choices substrate is warranted to be with. The acknowledged leader in technologies associated with 55 % aluminum with Infographic ) before... In roofing todaysteel, aluminum and silicon that is produced by a hot-dip coating process confinement or agriculture not that! Its durability and resistance to rusting, especially when exposed to these conditions out!