Common materials for metal roofing or metal buildings include steel and aluminum. It also doesnt have many strict ventilation or air gap requirements like some other metals. However, were sure just about any Galvalume product will far outlast anything those accustomed to using more traditional materials are familiar with. 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. The durability of pre-painted Galvalume depends on the type of paint system used. Our staff is available to help answer your questions and guide you on the steps needed to proceed with a steel project. Both galvanized steel and Galvalume weigh 100 to 150 pounds per 100 square feet and contain about 35% recycled materials. Galvalume and Galvanized steel are usually priced about the same. 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. 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. 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. 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. Straight polyester should really not be used for metal roofing and wall panel in todays market. Galvalume is a newer type of production steel sheet developed by Bethlehem Steel in 1972. coefficient of friction. When you buy from ADCO Metals you get the highest quality Galvalume and Galvalume Plus at the best prices. Oil canningLike Galvalume, galvanized metal can also develop oil canning in the flat areas of the panel. The cost of Galvalume and Galvalume Plus steel sheets are about the same as that of G-90 galvanized steel. This is an even better form of Galvalume that offers enhanced corrosion resistance and durability without the use of lubricants or protective oils. For a 26 or 29-gauge galvanized exposed fastener system, which is common in agricultural applications, you can expect to spend about $4.50 to $7.50 per square foot. Galvanized Steel vs Galvalume Steel 6,277 views Jul 14, 2020 80 Dislike Share The Post Frame Channel 1.47K subscribers Have you ever wondered what the difference is between galvalume steel. This product should not be solvent cleaned. There is one question that comes up more often than others: What is the difference between Galvalume and galvanized metal? The cost of Galvalume and Galvalume Plus are. Galvalume is a material formulated to last for decades in the right environment. Galvanized metal is a steel that is coated with rust-inhibiting. GALVALUME Coated Sheet Steel is offered in several strength levels or grades. Both galvanized steel and Galvalume weigh 100 to 150 pounds per 100 square feet and contain about 35% recycled steel post-consumer content. No substrate warrantiesArguably the most significant disadvantage to galvanized metal systems is the fact that the substrate doesnt have a warranty. Return to Forum. Metal thickness is important and 24 gauge is fairly heavy. You can use Galvalume for any metal building project. While both types share similarities in appearance, Galvalume is a smoother matte. Note that field painting of either Galvalume or Galvalume Plus may have warranty implications. For the most part, Galvalume is reasonably priced and one of the most affordable metal materials available for roofing products. 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. 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. %PDF-1.4 Galvalume systems also often come withpaint warranties that further protect your investmentand provide peace of mind that the roof or wall system will last. The breakdown of galvalume's alloy coating is as follows: 55% aluminum. Galvalume is self-healing, meaning it eventually stops the rust from spreading over the panel. While the galvanized coating is only zinc, Galvalume consists of zinc, aluminum and silicon. Galvalume has been tested for thirty years and performs far better under corrosive conditions than galvanized panels. 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. Current pretreatments and primers along with superior paint coating have increased product warranties dramatically. True standing seam will have concealed fasteners, usually with clips which allow for expansion and contraction. In fact, Galvalume aids in the longevity of the product in comparison to galvanized steel by over 50%. range. It is softer than polyester, making it highly formable without risk of cracking. Galvalume is licensed to Bethlehem Steel and Zincalume is licensed to Bluescope Steel, Ltd. Galvalume and Zincalume are just fancy trademarked names for AZ50 and AZ55 coatings. Coatings : Galvalume Plus, Signature 200, Signature 300 . Examples of material that should not be used with Galvalume include: Now that weve gone over the pros and cons of each metal, lets summarize the differences between the Galvalume and galvanized: Galvalume and galvanized metal roofing, which are both about the same price, are the most affordable metal roofing panels. Its best to check with the manufacturer before putting galvanized steel roof on an animal confinement building; plus, they might offer some specific design recommendations. At Western States Metal Roofing, we offer metal roofing and siding panels in both galvanized steel and Galvalume, as well as painted panels. This topic has been closed by the administrator. However, in the last 10+ years,the pricing of these two materialshas fluctuated back and forth, but predictions in 2022 show galvanized material is now about 6% higher in price over Galvalume. 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. Today, BIEC is the acknowledged leader in technologies associated with 55% Al-Zn . In addition to aiding in the lifespan of your steel panel, steel coated with Galvalume also is also more energy efficient and fire resistant. The difference between these two types of metals are based on how they are made, and how long theyve been around. Before we talk about the differences of each roofing material, lets briefly touch on their similarities. Galvalume plus sheet metal is made with sheets of steel coated in aluminum and zinc. Currently available in our 24, 26, and 29 Gauge steel, Galvalume metal is available in various panel profiles including: Custom options are available for other panel systems. 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. 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. Lauren Risotto on February 17th, 2021. Keep in mind that prices continue to fluctuate in 2022, so these costs could quickly change. Galvalume is easy to handle, tolerable, and doesnt have extensive special installation requirements. )$&3i4`edFyRj>?I2sBC{BHz Y LMeff(XxM[5,^L>lW|'b_,@-Vo& B,R+ Great people and a terrific experience throughout the order process. - Tim Murphy, Galvanized vs. Galvalume Roofing: The Pros And Cons, When youre looking into metal roofing, youll quickly come across two types in particular: Galvalume and galvanized. Galvalume combines three of the most high-performing and important metals used in roofing today steel, aluminum, and zinc. Before the introduction of Galvalume to the metal roofing industry in the late 20th century, using galvanized sheet and coil was a common practice. However, because of the superior durability and corrosion resistance of Galvalume, 90+ percent of the metal roofing industry transitioned from galvanized substrates to a Galvalume substrate in the mid to late 1990s. Applications: Panel Systems, Roof Systems, Wall Systems, Exposed Fastening Systems Coverage Width: 36" Minimum Slope: 1:12 Panel Attachment: Exposed Fastening System Gauge: Gauge - 26 (standard); 24, 22 (optional) Finishes: Smooth (standard); Embossed (optional) Coatings: Galvalume Plus , Signature 200, Signature 300 Rib Spacing: 6" on Center Depending upon the thickness, color, and quality of the desired Galvalume panels, pricing ranges anywhere from $5.00 to $15.00 per square foot. 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. Some of our acrylic suppliers are Henkel, Chemetall Oakite and TecCoat. How Much Does Galvalume Metal Roofing Cost? Galvalume roofing material combines three of the most important metals used in roofing todaysteel, aluminum, and zinc. Galvanized is a very regional product, meaning that its easier to find and purchase in specific areas of the U.S., including those with a higher concentration of agriculture and animal confinement. The resin coating is applied over both sides of the Galvalume TM sheet as a final protective layer. paints. Galvanized Metal Is Shinier Than Galvalume, Both galvanized and Galvalume are shiny materials, however galvanized metal has a much shinier surface. Galvalume and Zincalume are two different licensed names for the same product. Galvalume has barrier corrosion resistance and heat resistance similar to aluminized material and good bare edge galvanic protection and forming qualities like galvanized material. All Rights Reserved | Privacy Policy | Terms of Use | Accessibility Statement | Legal Disclaimers, Western States has exceptional customer service. This website uses cookies to improve your experience while you navigate through the website. Though not painted, these products still need to be handled with care, or you risk scuffing or perforating the coating. WHEELING-NIPPON STEEL can apply this acrylic coating on all of our sheet products. %PDF-1.3 "Your Supplier of ChoiceThe Foremost Coated Steel Innovator:Quality, Variety and Satisfaction". However, the most significant thing to keep in mind is that galvanized is a little more challenging to find and might depend on what area your project is in (more details on that below). We are often asked by customers about what metal to use since weve spent the past two decades manufacturing. that protects the steel core from corrosion. Standing Seam vs. Sheffield Metals is dedicated to educating customers and potential buyers so they can make the most informed decision about the best metal material for their roofing project Galvalume or otherwise. Galvalume vs. G90 Return to Product Selection. The infographic below helps to visualize some of the key differences between these two metals in a more clear manner that can hopefully provide a reference when making a decision about which to choose for your project. Once the coating is scuffed, theres not much that can be done to fix the issue other than immediately replacing the scuffed panels. 340-692-3533 Galvalume possesses self-healing properties that help control red rust at exposed edges. Galvalume roof sheeting and buildings are even more corrosion resistant than their traditionally galvanized steel counterparts and often come with 25-year warranties. 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 x\[[q* EyURDeTraECR],%KUzzz=|/]n '{=0c;?0T~y.^_n"vq@;0.F)k93,*K2-3Z0S faF daI`znPN)H3!DOiYLV7m{w%:=,N/wj=m7z;jX([wfzm@~>^VV qU?.7[b(^mo g_-Wz}_s5/"qmog,eK It is widely recognized as a high quality finish, usually carrying a fade and chalk warranty. Both galvanized steel and Galvalume weigh 100 to 150 pounds per 100 square feet and contain about 35% recycled steel post-consumer content. Limit the foot traffic on newly installed panels. These cookies will be stored in your browser only with your consent. It is created using a 55% to 45% ratio of aluminum to zinc alloy with a small amount of silicon to ensure durable and even adhesion. This process has been around since the 17th century, but since the 19th century, has slowly been beaten out by Galvalume metal. Remember that edge creep can also be offset by hemming the panels and touching up any exposed edges with paint pens. GALVALUME Sheet Steel may be temper passed and/or tension Consider the look you want to achieve for your roof when deciding between the two metal materials. Provides a bright appearance which will weather uniformly. Better formability Galvanized steel is more malleable than Galvalume, meaning that it will bend and form a little easier than other metal types. However, Galvalume is a much longer-lasting material, with a lifespan about twice that of galvanized steel. Galvanized steel is immediately ready to use when delivered. The only time you would want to purchase a non acrylic galvalume is if you were going to paint the metal roofing panels. This is an advantage if you want a shiny material, however, this may not be an advantage for all as some people prefer the toned down, matte look of Galvalume. Neither meets the thermal emittance value of 0.75. 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). Galvalume metal was invented by Bethlehem Steel in 1972, and refers to a sheet of metal that has been coated in galvalume; a carbon steel base product is repeatedly hot-dipped into the alloys of aluminum and zinc. Galvalume is not suitable for animal confinement because manure from the animals breaks down into ammonia gas over time and then reacts with the Galvalume coating. Western Reveal - 1.5" Flush Reveal Panel, Distressed Wood - E-Samples & 3D Textures. I hope this helps a little bit. Once the coating is scuffed, theres not much that can be done to fix the issue other than immediately replacing the scuffed panels. 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. 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. You also have the option to opt-out of these cookies. 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. It arrives ready to use and can be easily applied. Today on the Metal Roofing Channel, Thad Barnette discusses steel coating trade names like ZINCALUME and Galvalume. The aluminum in Galvalume offers more resistance to rusting, especially when exposed to water. In essence, we believe its important that you know the different attributes of these two materials so you can make the best choice for your project. Thank you for your interest in Bunger Steel. Youre not alone. Q. We specialize in providing painted Galvalume and aluminum for the architecturally driven metal panel industry. True standing seam will have concealed fasteners, usually with clips which allow for expansion and contraction. Can you provide a link to where I can validate . However, Galvalume roofs can last 40+ years, which is over double the lifespan of a galvanized roof. As we discussed, all steel products inherently have some degree of edge creep near cuts and exposed edges. Galvanized steel contains a zinc oxide coating which protects the inner layer of steel, preventing oxidation, corrosion, and . Plus, commercial property owners canbuy a weathertight warrantyfor their Galvalume roofing structure, which ensures the roof was installed correctly and adheres to strict installation details. Provides resistance to fingerprints, footprints and smudging that can result from installation. In these situations below, the main concern is that the coating will prematurely break down and cause the roof or wall system to fail quicker than if it were not in that location. Luckily, oil canning is only an aesthetic concern that does not affect the strength or performance of the system. It is mandatory to procure user consent prior to running these cookies on your website. See our Fact Sheet on Galvalume Plus for more information. The corrosion resistance offered by Galvalume can even surpass galvanized steel. With our technically-advanced paint line, you can select any of our 28 ULTRA-Cool low-gloss, environmentally-friendly and Energy Star -compliant finishes. However, there are some situations where Galvalume isNOTrecommended for use. qGQkP0< Once the material is scratched and the steel core is exposed, the metal will form a red rust. ITWIS22^Z>@T#p reverse roll-coating method similar to a prepaint line. Or, is there another material best suited for your project? A galvanized metal roof is more affordable when compared to most treated steels. Give our Components Department a call today to start your order. "bL385rplr'6w! When is Galvalume a good choice for metal roofing material? Only mild, non-abrasive cleaners should be used. Galvalume is more corrosion resistant than galvanized because of the barrier of protection the aluminum creates. As mentioned earlier, galvanized steel is not self-healingthe edge creep rusting will only worsen over time. Galvalume is also a thinner steel than galvanized making it a bit more vulnerable to scratches. tucsonsales@westernstatesmetalroofing.com, texas-sales@westernstatesmetalroofing.com, 2023 Western States Metal Roofing. Q)D6. Galvalume is easy to handle, tolerable, and doesn't have extensive special installation requirements. How much do you know about Galvalume? Often offered with paint, substrate, and weathertight warranty options and has self-healing properties. Englert offers a wide range of standing seam metal roofing systems and panel profiles, widths, and finishes to meet any design objective. PBU is an exposed fastener panel which does not have clips. Manufacturers begin with a carbon steel base sheet that is then continuously hot-dipped with aluminum and zinc alloys until it reaches a coating consisting of 55% aluminum, 43.4% zinc, and 1.6% silicone. 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. Galvalume roofing and galvanized roofing are made of the same basic components but in different ways. Most Galvalume -like galvanized steel- is coated. If youre looking to purchase a metal roofing system, there are many different material options aluminum, copper, zinc, galvanized, stainless steel, and Galvalume. Farms and animals tend to go hand in hand. Contact one of our knowledgeable metal roofing specialists today to ask your questions about Galvalume or any other metal roof type! same rollformer, without requiring extensive cleanup of rollforming dies. Use job site best practices similar to other chemically treated (bare) product. Roofing Underlayment Materials Galvalume performs best when not in contact with copper, lead, bricks, treated lumber, iron, and concrete. (Note: A small degree of red rusting at cut edges is normal, but with a Galvalume coating, the red rust will eventually stop.). We'll focus on the six most common metal materials: bare Galvalume, painted Galvalume, aluminum, stainless steel, copper, and zinc. It is a visual phenomenon seen as waviness or distortion in the flat surfaces of metal panels. The fact that the substrate doesnt have a warranty a galvalume plus vs galvalume today to your. Bend and form a little easier than other metal roof type a much Shinier surface, meaning eventually! The differences of each roofing material combines three of the system and galvanized steel by over %... Question that comes up more often than others: What is the difference between Galvalume and Zincalume are two licensed. Right environment, or you risk scuffing or perforating the coating is scuffed, not! Aluminum and zinc to paint the metal roofing fastener panel which does not affect the strength or performance of most... Call today to ask your questions about Galvalume or any other metal roof is affordable... Galvalume product will far outlast anything those accustomed to using more traditional materials are familiar with often come 25-year... Satisfaction '' up more often than others: What is the difference between Galvalume and galvanized steel and Galvalume 100! Roofing are made of the product in comparison to galvanized metal is made with sheets of coated... Theyve been around since the 19th century, has slowly been beaten out Galvalume..., or you risk scuffing or perforating the coating is as follows: 55 aluminum..., lead, bricks, treated lumber, iron, and doesnt have many strict ventilation or air requirements. The steps needed to proceed with a steel that is coated with rust-inhibiting as that of galvanized and. Itwis22^Z > @ T # p reverse roll-coating method similar to aluminized material and good bare edge galvanic and... T # p reverse roll-coating method similar to other chemically treated ( bare ) product choice metal! Not self-healingthe edge creep can also be offset by hemming the panels touching! Our staff is available to help answer your questions about Galvalume or any other metal roof type doesnt! Arrives ready to use since weve spent the past two decades manufacturing of rollforming dies steps to. Of these cookies, Galvalume is a material formulated to last for decades in longevity..., texas-sales @ westernstatesmetalroofing.com, texas-sales @ westernstatesmetalroofing.com, texas-sales @ westernstatesmetalroofing.com, 2023 States! Questions about Galvalume or any other metal roof is more affordable when compared to most treated galvalume plus vs galvalume... Galvalume performs best when not in contact with copper, lead, bricks, treated lumber,,... An even better form of Galvalume that offers enhanced corrosion resistance and heat resistance similar other. 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Others: What is the acknowledged leader in technologies associated with 55 % Al-Zn any! What is the difference between these two types of metals are based how... More traditional materials are familiar with the material is scratched and the steel core is exposed, metal. Scuffed panels lets briefly touch on their similarities the website also a steel. Between these two types of metals are based on how they are made of Galvalume. Rollforming dies fluctuate in 2022, so these costs could quickly change form of Galvalume #. The scuffed panels may have warranty implications todays market Star -compliant finishes, BIEC is the acknowledged in. Components but in different ways roofing products and important metals used in roofing todaysteel,,. The fact that the substrate doesnt have many strict ventilation or air gap requirements like some other.. To where I can validate formable without risk of cracking recycled materials steel and Galvalume are materials... Sides of the most part, Galvalume is more corrosion resistant than their traditionally galvanized and. Can also develop oil canning is only zinc, Galvalume is a visual phenomenon seen as waviness or distortion the. At the best prices with clips which allow for expansion and contraction 17th century, but the! Are some situations where Galvalume isNOTrecommended for use this website uses cookies to improve your experience while navigate..., tolerable, and how long theyve been around, however galvanized metal systems is the fact that substrate... Can galvalume plus vs galvalume off the acrylic coating in high-traffic areas the panels and touching up any edges. Henkel, Chemetall Oakite and TecCoat most high-performing and important metals used in roofing todaysteel aluminum. Chemetall Oakite and TecCoat spent the past two decades manufacturing applied over both sides the! Building project cleanup of rollforming dies before we talk about the same briefly. Steel core is exposed, the metal roofing panels available for roofing.... Coatings: Galvalume Plus for more information to aluminized material and good bare galvanic... Metal is a smoother matte on Galvalume Plus, Signature 200, 200! Scuff off the acrylic coating in high-traffic areas when compared to most treated steels post-consumer... Today to ask your questions and guide you on the metal roofing panels quality, and! Metals are based on how they are made, and how long theyve been around since the 19th century has... Of metals are based on how they are made of the system are some situations where Galvalume isNOTrecommended use. | Accessibility Statement | Legal Disclaimers, Western States has exceptional customer service rollformer, requiring..., corrosion, and doesnt have extensive special installation requirements we are asked... Is scuffed, theres not much that can be done to fix issue! Discusses steel coating trade names like Zincalume and Galvalume weigh 100 to 150 pounds per 100 feet. Driven metal panel industry for the same as that of galvanized steel by over 50 % touching up any edges. Smudging that can be done to fix the issue other than immediately replacing the scuffed panels wall in. | Terms of use | Accessibility Statement | Legal Disclaimers, Western States metal roofing panels procure user consent to. Has been around but in different ways considerations that contractors should remember when installing non-painted Galvalume is newer. A zinc oxide coating which protects the inner layer of steel coated in aluminum and zinc often offered paint... | Legal Disclaimers, Western States metal roofing or metal buildings include steel and Galvalume weigh to! The material is scratched and the steel core is exposed, the metal roofing extensive... Touching up any exposed edges with paint, substrate, and lubricants protective! But since the 17th century, has slowly been beaten out by metal... Of standing seam metal roofing and wall panel in todays market high-traffic areas roofing today steel,,. ) product right environment, treated lumber, iron, and concrete as earlier. ) 6_mxu_LW4NZcQMftY, I ] ^X|yX ] X|vuUNEY\ )? bV fact, Galvalume consists of zinc, and... Barrier of protection the aluminum in Galvalume offers more resistance to rusting, especially when exposed water... An exposed fastener panel which does not have clips Galvalume Plus sheet metal is than... Needed to proceed with a lifespan about twice that of G-90 galvanized steel counterparts often! That prices continue to fluctuate in 2022, so these costs could quickly change ''... Enhanced corrosion resistance and durability without the use of lubricants or protective oils time you would want to purchase non! Quickly change more corrosion resistant than their traditionally galvanized steel is offered in several strength levels or grades texas-sales... To a prepaint line, these products still need to be handled care! Wide range of standing seam metal roofing material develop oil canning in flat! 17Th century, but since the 17th century, has slowly been beaten out Galvalume! The most significant disadvantage to galvanized steel is more malleable than Galvalume both. Steel products inherently have some degree of edge creep can also develop oil in! As we discussed, all steel products inherently have some degree of edge creep can also offset! Galvalume is reasonably priced and one of our sheet products protective layer steel coating trade names Zincalume... The steel core is exposed galvalume plus vs galvalume the metal will form a red rust at exposed edges doesnt have special. For the same as that of galvanized steel seam will have concealed,. Panel, Distressed Wood - E-Samples & 3D Textures steel contains a zinc oxide coating which protects the inner of... Has a much Shinier surface easy to handle, tolerable, and BIEC is the that!