Here are average price ranges for just the coil; these numbers do NOT account for installation, other thicknesses, finishes, colors, locations, or special orders: Galvalume Plus has a clear, organic resin coating applied to both sides of Galvalume steel sheet, can be roll-formed without lubricants, and is delivered to the job site with an oil-free surface. Galvalume should not be used on, in, or around concrete or mortar. Thanks In most of these situations, the primary concern is that the aluminum-zinc coating will prematurely break down and cause the system to fail quicker than if it were not in that location. Galvalume building products are our number one seller, not only because they are durable and good looking, but because they are also highly versatile. Using dissimilar materials with Galvalume can result in galvanic corrosion, which may cause the roof to fail prematurely. See our Fact Sheet on Galvalume Plus for more information. This website uses cookies to improve your experience while you navigate through the website. In reviewing material submittals we have been given a sample labeled Galvalume Plus which the contractor says is the same as our specification for Zincalume. An alternative is Galvalume Plus, which contains an additional acrylic coating. Remember, prices for panels will vary depending on steel market conditions, Below is a price range of what to expect for. While Galvalume can initially show signs of corrosion faster than Galvanized, it has a sacrificial property that will prevent the corrosion from growing whereas once corrosion has started on a Galvanized panel, it can continue to corrode until panel integrity is lost. However, there are some situations where Galvalume isNOTrecommended for use. Not likely to last more than 20 years, despite being more expensive than a 40+ year Galvalume roof. Luckily, Bunger Steel carries both in a variety of options. reverse roll-coating method similar to a prepaint line. Galvalume performs best when not in contact with copper, lead, bricks, treated lumber, iron, and concrete. Western Reveal - 1.5" Flush Reveal Panel, Distressed Wood - E-Samples & 3D Textures. At Sheffield Metals, we do carry one product that has agalvanized substrate, Vintage from Steelscape. Luckily, oil canning is only an aesthetic concern that does not affect the strength or performance of the system. Consider the look you want to achieve for your roof when deciding between the two metal materials. Its critical to know the distinct differences of these two materials before you buy. We can also match virtually any custom color to suit any project. "bL385rplr'6w! It comes up so often, we thought wed take a few minutes and use this weeks blog to explain those differences. Straight polyester should really not be used for metal roofing and wall panel in todays market. This process allows for one material to have some of the best characteristics of each metal, which is why its become one of the most popular metals used in metal roofing. But opting out of some of these cookies may have an effect on your browsing experience. The animal urine has less of an affect on galvanized vs Galvalume. What is the advantage of Site form standing seam (kynar 500) over PBU Metal Galvalume Painted panel 24 gage? Coatings : Galvalume Plus, Signature 200, Signature 300 . Better formability Galvanized steel is more malleable than Galvalume, meaning that it will bend and form a little easier than other metal types. Cal. Manager of Design Engineering The aluminum in Galvalume offers more resistance to rusting, especially when exposed to water. Galvalume and Galvanized steel are usually priced about the same. Removal of the acrylic using solvents, abrasives or damage will result in substrate exposure. 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. As a result, galvanized metal is harder to find. Common ASTM designations for the construction industry are Commercial Steel (CS) Types A and B, Forming Steel (FS), and Structural Steel Grades 33, 37, 40, 50 and 80. Additionally, these self-healing characteristics make failure in the roof field less likely with Galvalume systems. Nearly all steel-based products will experience some level of normal edge creep from the exposed steel when the coil is cut, but it is minimal and will eventually stop with Galvalume. Bethlehem Steel introduced the Galvalume coating to the construction industry in the early 1970s. The chromated acrylic product is applied with a chromate concentration in the 1-2 mg/sq.ft. Galvalume has barrier corrosion resistance and heat resistance similar to aluminized material and good bare edge galvanic protection and forming qualities like galvanized material. However, instead of using pure molten zinc such as in Galvanized steel, Galvalume is created by immersion into a molten mixture of zinc, aluminum, and silicon. Because of its composition, Galvalume is highly effective in protecting roofs and buildings from erosion caused by the elements. While both of these metal options are similar in some ways, they do have some differences you need to be aware of. Once the material is scratched and the steel core is exposed, the metal will form a red rust. Its a visual phenomenon seen as waviness or distortion in the flat surfaces of metal panels. As we discussed, all steel products inherently have some degree of edge creep near cuts and exposed edges. Whether youre looking to build a structure for utility purposes, an auxiliary living structure, a garage, or for business or recreational purposes- Galvalume is the go-to material. When you want to get away from the shiny look of Galvalume and used painted metal panels, the price is going to increase. Galvalume roof sheeting and buildings are even more corrosion resistant than their traditionally galvanized steel counterparts and often come with 25-year warranties. In fact, Galvalume aids in the longevity of the product in comparison to galvanized steel by over 50%. Galvanized steel tends to cost less (while still delivering . Even though its a tough material, installers still find Galvalume easy to handle, rollform, cut, and beyond. Call today, or fill out the form on this page to receive your no-obligation quote on your Galvalume roofing or building. However, there are some situations where Galvalume is not recommended for use. A zinc coating hot-dipped onto a steel core with origins dating back to the 17th century. This clear coating prevents black scuff marks from the roll forming operation, and from construction activities. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. However, Galvalume roofs can last 40+ years, which is over double the lifespan of a galvanized roof. Corrugated Metal. When using Galvalume, you have to consider the other materials you are using. Concrete and mortar are highly alkaline environments. At Sheffield Metals, we are dedicated to providing and educating our customers with the information they need to make the best and most informed decision. Simply put, it means that either .50 ounces or .55 ounces per square foot of the aluminum-zinc alloy coating has been applied to both sides of the metal sheet. This category only includes cookies that ensures basic functionalities and security features of the website. Rib Spacing : 12" on center . Required fields are marked *. xFvTmS5 se^SV%%Q3rX36HU'yNO7 ARTw OEYOeZ-f9X)6_mxu_LW4NZcQMftY,I]^X|yX]X|vuUNEY\)?bV?(G?^O(:E(V,j?__ uf]F obYW?F6_[UteZ-!k/}z What Do Galvanized Metal And Galvalume Have In Common? Galvalume is a unique type of metal coating made from 1.6% silicon, 43% zinc, and 55% aluminum. Because Galvalume Plus can be roll-formed dry without vanishing oil, it is very easy to form and install safely. that protects the steel core from corrosion. Keep in mind that in 2021 and 2022,steel prices are continually fluctuating, so the price can vary dramatically. Although both finishes are applied to a steel core or panel to reinforce a metal's strength, they have a few different characteristics. Increased productivity - can be rollformed with prepainted sheet on the Galvalume possesses self-healing properties that help control red rust at exposed edges. It is mandatory to procure user consent prior to running these cookies on your website. Acrylic coated Galvalume 0.68 0.55 0.08 yields 55 28 As shown above, both unpainted Galvalume products meet the Energy Star TSR performance values of 0.65 (initial) and 0.50 (aged). "Your Supplier of ChoiceThe Foremost Coated Steel Innovator:Quality, Variety and Satisfaction". Galvanized coatings will perform better than galvalume in facilities that house livestock. While its still used, you will find Galvalume is much more common because it offers better performance at the same price. Galvanized Metal Is Shinier Than Galvalume, Both galvanized and Galvalume are shiny materials, however galvanized metal has a much shinier surface. 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. While animal waste does not go well with any type of material, Galvalume will corrode exceptionally faster than galvanized metal when exposed to animal urine. Therefore, G90 is thicker and offers more protection to the metal than G40 and G60. Heres a quick breakdown of what these two terms mean: Overall, Galvalume is suitable as a roof, wall, trim, accent, and more in most building applications in some of the most extreme environments, including non-coastal hurricane zones, locations with high rain or snowfall, high-temperature regions, and more. We are an architecture firm in So. Galvalume is an optimal base material for metal roofing because of its superior outdoor corrosion resistance, long life expectancy and great look. 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. Galvanization (commonly referred to as galvanized) is a protective zinc coating that is applied to a steel or iron substrate through a hot-dip galvanizing process. But bare Galvalume and coated Galvalume panels have an outstanding corrosion resistance in a wide variety of general environments, including industrial, marine and even severe marine environments. 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. Prepaint : WHEELING-NIPPON STEEL does not recommend that this product be prepainted. Galvalume is offered in both bare and pre-coated versions. When you buy from ADCO Metals you get the highest quality Galvalume and Galvalume Plus at the best prices. If scuffed unpainted Galvalume is left on the roof, it may become splotchy as the scuffed/exposed parts of the roof age and weather quicker. Necessary cookies are absolutely essential for the website to function properly. Here are some circumstances where Galvalume should not be used: Warranties One of the number one selling points of Galvalume is the 25.5-year warranty on the substrate, which is sometimes referred to as a perforation warranty. 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. 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. Research indicates that Galvalume roofing could last as long as 50+ years in the right environment without any extreme corrosion. That pretty much summarizes the key features of Galvalume versus Galvanized. tucsonsales@westernstatesmetalroofing.com, texas-sales@westernstatesmetalroofing.com, 2023 Western States Metal Roofing. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. These two metals, which are technically coatings applied to a steel core, arent all that different from one another by definition. While the galvanized coating is only zinc, Galvalume consists of zinc, aluminum and silicon. Common materials for metal roofing or metal buildings include steel and aluminum. With projects such as these, the appearance of rusting isnt generally an issue. The aforementioned coating is prized for its corrosion resistance. When you work with us, we completely clean up your site after installation. Bare Galvalume and coated Galvalume panels will very rapidly deteriorate when exposed to the corrosive agents of animal confinement. , we offer metal roofing and siding panels in both galvanized steel and Galvalume, as well as painted panels. Bunger Steel offers a variety of panel types and over 15 color options to customize your steel building or DIY project, including galvanized and Galvalume. But your options dont stop there. It is mandatory to procure user consent prior to running these cookies on your website. All Content RPS Metal Roofing & Siding, Inc., 2021. You are informed with the progress of your order every step of the way and have confidence it will hit the agreed upon lead time. ft. minimum to receive a quote or sample. The chemcoater applies the acrylic using Metal thickness is important and 24 gauge is fairly heavy. We can roll, form, and cut your Galvalume panels to any length. Unpainted Galvalume scuffing concerns When installing a non-painted Galvalume, the acrylic coating on the top of the panels is susceptible to scuffing, especially in high-traffic areas. We'll focus on the six most common metal materials: bare Galvalume, painted Galvalume, aluminum, stainless steel, copper, and zinc. Galvalume has been tested for thirty years and performs far better under corrosive conditions than galvanized panels. The final factor to consider when debating between Galvalume vs. Galvanized metal is the look. Galvalume and Galvanized coatings are not the same. Availability issues When compared to Galvalume sheet and coil products, galvanized metal roofing products arent always as accessible. Sheffield Metals has the ability to meet a wide array of needs with more than 50 colors continuously stocked. Q)D6. Generally, galvanized steel will last approximately 15-20 years with minimal maintenance. Download our color guide to see the panels we have available and request a sample of your favorite choices. One of the most common uses for Galvalume metal is commercial buildings; classical styles of architecture where a metal roof is the sturdiest, most safe option on the market for the intended use of the space. Sheffield Metals is a leader in the distribution of coated and bare metal products, as well as engineered standing seam metal roof (SSMR) & wall systems. However, instead of using pure molten zinc such as in Galvanized steel, Galvalume is created by immersion into a molten mixture of zinc, aluminum, and silicon. (Note: Substrate or paint warranties are NOT available for Galvalume products within 1,500 feet of a coast.) You can use Galvalume for any metal building project. One of the number one selling points of Galvalume is the 25.5-year warranty on the substrate, which is sometimes referred to as a perforation warranty. Galvanized metal is used in similar applications as Galvalume, especially for agricultural projects. Galvanized metal is a steel that is coated with rust-inhibiting. stream Susceptible to oil canning, like galvanized metal. Shorter longevity Studies have shown that galvanized metal roofs will last around 15-20 years in the right environment. Both galvanized steel and Galvalume weigh 100 to 150 pounds per 100 square feet and contain about 35% recycled materials. Youre not alone. This makes Galvalume an excellent choice for home and property owners looking to buy a roofing system that wont need to be replaced every 10-15 years, like asphalt shingles. Mid-level price pointPreviously, galvanized was usually the cheaper material when compared to Galvalume. Rollforming panels with striations or bead stiffeners in the flat area of panels to minimize the appearance of oil canning. Plus, Galvalume is a standard metal roofing product and doesnt have too many special requirements, which allows the installation details to be pretty standard across the board. Galvanized steel is made completely of zinc, while galvalume includes aluminum, zinc, and a small amount of silicon. Lets shed some light on these differences, and for future reference, learn which metal type is best for what use. Here at ADCO, we carry all of the necessary trim you may need including flashing, screws, and any other accessory you could need to go along with it. Galvanized steel is immediately ready to use when delivered. Galvalume is a newer type of production steel sheet developed by Bethlehem Steel in 1972. Typical Mechanical Properties: (Commercial Steel) Yield Strength 38 - 53 ksi Tensile Strength 50 - 65 ksi Total Elongation 20-36% Hardness 50-65 HRB same rollformer, without requiring extensive cleanup of rollforming dies. Should you choose a Galvalume metal roofing system? Galvalume goes further in creating a protective barrier but galvanized is more widely available in many different component styles. 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. ITWIS22^Z>@T#p Galvalume Plus may be field painted using water-based acrylic primers and/or topcoats. 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We thought wed take a few minutes and use this weeks blog to explain those differences advantage Site. Can be rollformed with prepainted sheet on Galvalume Plus, Signature 200 Signature. While Galvalume includes aluminum, zinc, aluminum and silicon best for use! Is offered in both galvanized steel and Galvalume Plus may be field painted using water-based acrylic primers and/or topcoats its! For panels will vary depending on steel market conditions, Below is a type.