galvalume vs kynar

Stainless Steel. Which is the best choice for roofing? To illustrate differences in performance between galvanized and Galvalume steel, let’s consider how these two kinds of steel would perform in an uncoated/unpainted steel roofing application. 24 Gauge x 24" AZ-50 Galvalume Steel Roofing Coil with Kynar 500 Finish Item #: 344391 Manufacturer #: 2424EM The Kynar 500 ® FSF ® coatings binder is a key component of a coating formulation and gives metal coating finishes unsurpassed longevity and durability. Galvanized VS. Galvalume Substrates. Noch: Es wird sich in meinem Leben nicht amortisieren. Iron or steel can be coated with zinc; this is known as a galvanized metal. Coatings . Berridge’s Kynar 500®/Hylar 5000®. How is the surface prepared for a "Kynar" finish? With examples like these, it’s obvious that Kynar 500 (PVDF) coatings are the “Best” option when long service life, color retention and chalk-resistance are important. Architectural roofing does not require structural integrity in the construction assembly. To prevent a house fire from happening, I thought about hiring a roofing contractor to fix mine after winter thaws. Knowing this, I’ll get an expert that can install aluminum roofing sheets in our home. Galvalume/Galvanized Cost - $1.50 to $2.50 Per Sq. Kynar® Finish vs. Galvalume vs. Zincalume 2003. Cal. As seen above, in less than 10 years the PVDF fade resistance difference is clear. Selecting Kynar 500 (PVDF) means long-lasting “like new” appearance year-after-year versus Silicone Modified Polyester (SMP) coatings, which can begin to … Both finishes create stunning looks, reinforce metal's strength and add to its longevity. This building was built in two phases, nine years apart. I will just need to find a good general contractor who can help me get my roof installed. Unpainted Galvalume has a lifespan up to 40 years. When shopping for metal roofing, purchasers must be vigilant to ensure the substrate and coating on the metal panels they choose will match their long-term performance expectations. Opinion is mixed from local contractors regarding the appropriateness of galvalume vs aluminum. It’s often because not every panel manufacturer or contractor offers Kynar 500 paint as one of their standard products. Specialty Panels - Shingles/Tiles/Stone Coated, Download Our Galvalume Brochure to Find Out More. For most applications, Galvalume substrates offer the best long-term solution, and Galvalume's superior performance has been proven in the field. September 4, 2008. Taking quality short-cuts on either component could result in premature failure of the metal panel. In his current position with Classic Metal Roofs, he oversees project sales, marketing and job coordination. We specialize in providing painted Galvalume® and aluminum for the architecturally driven metal panel industry. Right off the bat: In most residential steel roofing applications including near-coastal areas — beach homes … The seams of the roofing system shall be 16” o/c. conklinmetal. Written by Bryan Rusch, Partner at Classic Metal Roofs LLC. Dies ist in Topanga, Kalifornien. Environmental & Other Benefits of Metal Roofing. Roofing and Construction: Why use Aluminum? 26 & 24 gauge High Quality Galvalume Steel; Available with Aluminum Substrate; Available in Kynar 500 - PVDF Resin Coating; Concealed Screw Fastening w/Clip or Flange; 30 Year Color Fade Warranty; 120 MPH Wind Guarantee; Lifetime Parts & Labor Warranty Kynar Galvalume (Steel) for metal roofing and gutters: 24 gauge. We are an architecture firm in So. Galvalume® was invented by Bethlehem Steel in 1972 has become an industry standard over the last few decades for a substrate and coated steel, and has become the choice of many for its incredible durability and performance against corrosion. I suspect not. In the photo above we are beginning to see the failure of the paint finish along the seam of the bent metal. The performance and long-term service life of a metal panel is widely dependent on two components - the substrate and the coating. We are an architecture firm in So. The harsher the surroundings, the better Galvalume performed. Zinc: 0.7 mm, 0.8mm and 1.5 mm. This difference will have a direct correlation to panel longevity and long-term aesthetics of your project. For long-term customer satisfaction and performance, McElroy Metal recommends panels with a Galvalume® substrate and Kynar 500® (PVDF) coating. KYNAR® resin with selected chemicals. High Seams - High seam panels have a greater benefit versus a lower seam panel for moisture penetration. Why? Englert . Galvalume has an excellent performance lifespan in bare exposures (unpainted panels) as well. Metal Roofing. Everyone has come across rust at some time in their life. Snap-lock standing seam, utilizing male and female rib configurations. Unpainted Galvalume vs. galvanized steel exposure over time. The photo above shows the drip edge and rib bend in the galvalume standing seam roof of the same home. Do not oil Galvalume Plus. 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. If you examine the photograph closely, you will see the paint finish has chipped away underneath the drip edge where the steel base metal has begun to deteriorate (rust). The Proven Solution in Steel for Your Unpainted Roofing and Siding Needs. I would also like to know what a "fluoro" finish is. Bryan Rusch is a partner with Classic Metal Roofs and has worked in the environmental design and architectural field for the past two decades. Fade and chalk are not pleasing to the eye, and the degree of fade and chalk is directly related to the coating system. Your email address will not be published. Aluminum is primarily used for architectural roofing. Paint finish warranties are key to understanding the expected longevity of a galvanized or galvalume metal roof. Check our website for latest version 10/2019. Hi Terry galvalume is acrylic coated for the roofing industry but is the cheapest compared to painted steel, white is the most efficient color for a cool roof system and also has galvalume + primer and a paint system. Q. and we are working on a light commercial building. Aluminum is a silvery-white, soft, nonmagnetic, ductile metal. 24 gauge pre-painted Galvalume* panels are available in a variety of colors and coated with a full-strength Kynar 500. .032 mill finish or pre-painted aluminum. Warranty: 20, 25, and 35 year manufacturer warranties available. Both galvanized steel and Galvalume® weigh 100 to 150 pounds per 100 square feet and contain about 35% recycled materials. KYNAR 500®/HYLAR 5000® Ultra-Clad™ KYNAR®/HYLAR® pre-finished steel is our premium grade in coil and sheet product and is the industry standard for commercial applications. Additional articles related to metal roofing can be found on Bryan’s LinkedIn page here: https://www.linkedin.com/in/bryanrusch, Categories: Articles, Education, Metal Roofing, Technical. Both metals can be used for roofing. Between Glavalume® vs. galvanized, which lasts longer? The cost for this grade is estimated at $70 per square, which is the same as 100 square feet in layman’s terms. The combination of aluminum and zinc is used once again as a protective layer to the steel. Return to Forum. Rust costs America more than $400 billion per year—more than all other natural disasters combined. Most Galvalume®–like galvanized steel– is coated. These "metals" are both actually coatings/finishes that are applied to a steel core/panel. So if that is true, you will want to choose to have an architectural aluminum roof installed, as aluminum does not rust. Standing Seam vs. Englert . In those cases, installers may feel forced to sell the product they have available to them and oversell it as “just as good” as Kynar 500. For the life of the panel, the surface, or coating, will be exposed to environmental elements - ultraviolet sun rays, acid rain, dirt, etc. Both materials are very lightweight in comparison to other materials including asphalt shingles. Plainly put, there is no paint system that is presently equal to or better than Kynar 500. In fact, Galvalume's performance in the construction industry has been so superior, that steel mills warranty it against rupture, perforation, or failure due to corrosion. I find it scary that you said that getting rust on a roof can contribute to the annual cost of $400 billion to combat them. These "metals" are both actually coatings/finishes that are … Sheet metal measuring tools. 201 Stainless Steel 301 Stainless Steel 304/304L Stainless Steel 316/316L Stainless Steel 409 Stainless Steel 430 Stainless Steel. Thanks for your assistance. A discussion started in 2008 but continuing through 2019. I have a choice between painted roofing material and acrylic coated galvalume. 16 oz copper. Standing seam roofs are generally made from thicker grades of steel than corrugated steel roofs. a pure substance unless otherwise indicated. The high reflectivity, emissivity and solar reflectance index (SRI) of Berridge metal roofing helps mitigate the heat island effect. Ft. Kynar Painted Corrugated- $1.50 to $2 Per Sq. Galvalume® Galvanized Steel Electro-Galvanized Galvannealed Steel GalXC® Steel. A606 Galvalume® Kynar 500® / SMP. We want something that will last as long as we remain here, so maybe we’ll go with aluminum. I am considering purchasing a galvalume or aluminum standing seam roof for my home, located approx 1 mile from the ocean. Warranties for galvalume and galvanized roofing will call out a certain acceptable amount of rust from any edge that is cut within a specified period of time. Metal Roofs – Aluminum vs Galvanized/Galvalume, Copyright © 2020. If you are one of the many homeowners looking to install a steel roof on your home, understanding the difference between galvanized steel vs. Galvalume is essential to getting the top performance you expect from your new metal roof. Kynar 500: Kynar 500 (PVDF) coatings are the best for a long service life, color retention, fade and chalk resistance. Your email address will not be published. The result is an economical, highly corrosive resistant coating with superb heat resistance and reflectivity. Manufacturing All Metal Works is a locally owned and operated company. Galvalume vs. Galvanized. Note that there is no color difference between the original roof and the addition. Specialty Painted Finishes- $2.50 to $3.50 Per Sq. See dealer finish samples for accurate color selections. Most residential-grade Galvalume metal roofing products – like galvanized steel – are coated with Kynar 500 or Hylar 5000 paint finishes. We will focus on two widely used base metals used in roofing: steel and aluminum. 4072-19 FOR MORE INFORMATION, PLEASE CONTACT US: Western States Metal Roofing 901. The photo above shows galvanic reaction occurring, through the paint finish no less, of a steel based roof underneath the flashing of a drip edge above. AZ-55 Galvalume® is commonly used for bare Galvalume® where AZ-50 is made to be coated with paint such as SMP or Kynar 500®. As indicated above, high performing substrates and coatings are important when long-term performance and aesthetics are important. The only one of the three base metals we have looked at that is rust-proof is aluminum. This would not happen in a Kynar resin paint finished aluminum roof. Aluminum roofing comes with paint finishes, as well, and have their own warranties. Warranty on all Kynar 500® coated metal, and a 25-Year Non-Pro Rated Warranty on Acrylic Coated Galvalume. The cost of Galvalume and Galvalume Plus are about the same as that of galvanized steel. All Paint System Warranties Are the Same. Ft. Aluminum. 100% aluminum standing seam is simply too soft for the geographic region we serve and can dent too easily from even the slightest hail. Uncoated/Unpainted Galvanized Steel vs. Galvalume Wear: 10, 15, 20 Years and Beyond. Galvalume/Galvanized- $1 to $1.50 Per Sq. Return to Forum. Resources “Roof Talk” Blog Product Catalog Brochures Engineering Specs Manuals Product Approvals. Galvanized* Galvanized is a Zinc coating that is applied to the steel substrate in a hot dip bath at the steel mill. Galvalume is an engineered coating consisting nominally of 55% Al, 43.5% Zn and 1.5% Silicon. ArcelorMittal Dofasco P.O. Although Galvalume metal and Galvanized metal sound alike, they have quite a few different characteristics and qualities. Uncoated/Unpainted Galvanized Steel vs. Galvalume Wear: 10, 15, 20 Years and Beyond. For example, a Kynar PVDF coating … The zinc acts as a protective layer to iron or steel to prevent rust. The most popular steel substrates in the metal roofing and siding industry are Galvanized and Galvalume. Q. For maintaining good looks and longevity in coastal applications Kynar paint over galvalume is a winning combination! Doing this will extend my house’s lifespan while keeping it safe from water damage. Click here for more. Corrosion is the death of metal roofing, as we all know. Thanks for mentioning that aluminum gives long-lasting protection. You also do not want the fasteners holding your roof on, which may also be galvanized undergoing deterioration. Connect with Bryan on LinkedIn. Galvalume: Aluminum has tremendous corrosion resistance, so it will generally corrode more slowly than galvanized steel. How is the surface prepared for a "Kynar" finish? Galvalume and galvanized steel roofing are affected differently by corrosion. Consult your KYNAR® products representative if you have any questions or for more recent results. We encourage you to fully read and understand your supplier’s warranties. Steel is a hard, strong, gray or bluish-gray alloy of iron with carbon and usually other elements, used extensively as a structural and fabricating material. For example, a galvalume section that is 16'X3', known as a Classic Rib Steel Roof Panel, is 29-gauge steel and comes with a 25 year warranty. Galvalume steel comes in various gauges that determine the quality and price. The common material of choice for inland metal roofing is a zinc-aluminum coated steel (often referred to by the trade name Galvalume ®). Similar warranties do not exist for Galvanized. The question is would you want to see rust on your home’s roof in the future? SMP Paint Finish AZ50/Galvalume® ♦ G90 Galvanized All information stated in the color chart is correct at time of printing and subject to change without notice. The alloy coating of aluminum and zinc combines the best properties of both metals. Steel can be used for structural roofing and architectural roofing. This would not happen in a Kynar resin paint finished aluminum roof. Steel exposed by itself without other protective metal coatings such as aluminum or zinc turns a reddish- or yellowish-brown flaky coating of iron oxide that is formed on iron or steel by oxidation, especially in the presence of moisture. Aluminum, as you remember, is used to coat steel in the galvanized and galvalume products. 24 Gauge x 24" AZ-50 Galvalume Steel Roofing Coil with Kynar 500 Finish Item #: 344391 Manufacturer #: 2424EM This cuts out on long delays, order cut off days and makes for a quicker turnaround time, making your metal roo˜ ng and siding project a breeze. Standing seam roofs are generally made from thicker grades of steel than corrugated steel roofs. Over time, these environmental conditions will break down the coating resulting in panel fade and chalk. Required fields are marked *. Thanks for sharing about the Galvanized and Galvalume Steel Roofing which tells about the color roofing sheet very well. If you examine the photograph closely, you will see the paint finish has chipped away underneath the drip edge where the steel base metal has begun to deteriorate (rust). Galvalume sheet is conditionally warranted against rupture, structural failure or perforation due to corrosion for a period of up to 25 years and six months when used for building panel applications. SMP Paint Finish AZ50/Galvalume® ♦ G90 Galvanized All information stated in the color chart is correct at time of printing and subject to change without notice. Metal working requires tools which bend, cut, and shape metal roofing components. Since 1965, Kynar 500 ® resin based finishes have been used as a protective coating on metal architectural building products around the world and is still performing strong today. We are devoted to a 24-48 hour turn around on all products. I need a new roof, and I have been thinking allot about getting a metal roof. Galvalume vs. Galvanized. Acrylume & Galvalume. Which base metal assures no rust whatsoever over the course of the roofs life? Galvalume and galvanized steel roofing are affected differently by corrosion. Just because a warranty has an extended time frame (45 years or even a “lifetime”), it does not necessarily mean that the warranty is better or that the product offers better performance. Galvalume vs. Zincalume 2003. With Galvanized substrates, the greater the amount of zinc the greater the protection against panel corrosion. Paint system warranties are just one of the major selling … Uncoated/Unpainted Galvanized Steel vs. Galvalume Wear: 10, 15, 20 Years and Beyond . Galvalume® Galvanized Steel Electro-Galvanized Galvannealed Steel GalXC® Steel. Be sure to visit Classic Metal Roofs website to see non-rusting roofs made with aluminum for your next architectural “metal” roof. Comments are no longer accepted. Although not all metal roofs are created equal, nor are they installed in the same manner. It was developed to combine the galvanic protection of galvanized coatings with the barrier protection of aluminized coatings. A606 Galvalume® Kynar 500® / SMP. Galvanized substrates are coated in zinc, while Galvalume substrates are coated with an alloy of zinc plus aluminum. Do you want to look up at a newly installed metal roof and wonder when the rust will show up, the paint finish will start peeling, and rust will begin running down your siding? Kynar 500® Metal Panel Color Chart. We are going to cover a vital item that is highly significant when it comes to residential applications. Baked Enamel. b temperatures in °F have been rounded to °C in 5 degree increments. Due to the longevity of a standing seam roof, you should only consider a Kynar 500® paint finish, to ensure you paint lasts as long as your material. Base metal, when used in the context of construction, is the primary component used in construction material, from the sheets of roofing exposed to the elements, right down to the fasteners contained beneath the roof. GALVALUME PLUS® is the most popular among South Texas Homeowners. MAINTENANCE Properly installed Galvalume sheet requires no special maintenance. Galvanized substrates are coated in zinc, while Galvalume substrates are coated with an alloy of zinc plus aluminum. I have a standing seam galvalume roof in Florida that is 20 years old and rusting at the edges. Q. Could you tell me the difference between a "Kynar" finish and a baked enamel finish on an outdoor galvanized sheetmetal panel. Galvalume® has a highly reflective, silver spangled color which weathers in unique patterns over the life of the roof for a rustic, natural appearance. Roof valleys and ridge caps are bent, roof edges are cut, and panels are formed and shaped depending on the particular style desired. Read more. Warranties are also a consideration when selecting a metal panel. Save my name, email, and website in this browser for the next time I comment. Fazit: Ja, ein Metalldach ist in vielerlei Hinsicht viel besser. I would also like to know what a "fluoro" finish is. This is particularly true for galvanized and galvalume roofs where the base metal steel is now exposed to the elements. (reference: RUST: the longest war). A standing seam panel is best used with Aluminum or 24 gauge Galvalume and provides the most maintenance free metal roof system available. There are a variety of steel substrates and coatings available in the marketplace and the wrong selection could result in disappointment and reduced service life. Corrugated Metal. × I am putting a metal roof on my newly constructed home. * Galvalume® is the successor to the Galvanized coating that has been in use since the 1800's. Galvalume® has a life expectancy of up to 9 times longer than comparable Galvanized coatings and has become the industry standard for metal roofing materials. W. Watkins St. Phoenix, AZ 85007 (877) 787-5467 sales@metalforroofing.com. Kynar® Finish vs. Standing Seam vs. This article is something that I have been looking for It was a great read! Both Kynar 500 (PVDF) and Silicone-Modified Polyester (SMP) panels were installed on a project in Louisiana. Exposure testing, however, has proven that Galvalume is up to three times more effective in preventing rust than galvanized steel material. Hi Terry galvalume is acrylic coated for the roofing industry but is the cheapest compared to painted steel, white is the most efficient color for a cool roof system and also has galvalume + primer and a paint system. September 4, 2008. The cost for this grade is estimated at $70 per square, which is the same as 100 square feet in layman’s terms. All base metals have distinct properties which contribute to advantages and disadvantages in longevity and appearance when applied in various climate zones. All colors are … Acrylume & Galvalume. The photo above shows the drip edge and rib bend in the galvalume standing seam roof of the same home. Unless you have a huge roof the cost is well worth it painted with a standard kynar finish is the best and will last for many years. According to the licensing Let’s look at some examples to help it make more sense. However, this project included a combination of materials, some with a Kynar 500 paint system and some with a SMP paint system. Kynar 500® FSFׂ® resin is a high molecular weight homopolymer of vinylidene fluoride. The benefits of metal roofing in New England cannot be disputed. After reading this article, I realize that wouldn’t be a bad idea. Yet, uninformed homeowners still often select a Silicone-Modified Polyester paint system. A measure of the success of this program is the fact that virtually all of the major steel companies worldwide have become licensees of BIEC. But Galvalume has an excellent performance life in bare exposures as well. January 26, 2017 By Bryan Rusch 7 Comments. We have all seen it before. The zinc-aluminum alloy provides corrosion resistance that is in most cases superior to galvanized steel, which is is coated with a very thin layer of zinc. Metal Roofing Misconceptions: PVDF vs. Kynar®, Warranties, and More Today on Q&A Mondays, Adam and Jeff join Julianne and Thad to shed some light on common misconceptions and misnomers in the metal roofing industry: Trade names, paint warranties, hail rated vs. hail proof, and more. However, wear occurring along the roof’s drip edge where all the water and snow run off will eventually wear away the aluminum coating once the paint finish fails, and rust will ensue. Two popular roofing materials that use this process of binding two or more dissimilar metals are referred to as galvanized and galvalume, each of which use steel as the base metal. W. Watkins St. Phoenix, AZ 85007 (877) 787-5467 Of the three, Kynar 500® (PVDF) coatings provide the best protection against fade and chalk and are proven to provide the best long-term performance. I find it interesting that zinc often covers steel to protect this layer from rusting. Stainless Steel. Galvalume has a coating of aluminum over the steel and will likely take more time for rust to occur at the exposed locations of the panel. The coating system, or paint, for metal panels is just as important as the substrate. Stehfalz Galvalume / Kynar Zitate: $ 27–37K. To illustrate differences in performance between galvanized and Galvalume steel, let’s consider how these two kinds of steel would perform in an uncoated/unpainted steel roofing application. The failure is either in the paint resin, or the manufacturing process when the finish was adhered to the metal coil. b temperatures in °F have been rounded to °C in 5 degree increments. Is there any way to repair or paint the rusty areas ? a pure substance unless otherwise indicated. 4072-19 FOR MORE INFORMATION, PLEASE CONTACT US: Western States Metal Roofing 901. Aluminum for gutters: 0.027" or 0.032" for seamless gutters and any other thickness for custom gutters. For example, a galvalume section that is 16'X3', known as a Classic Rib Steel Roof Panel, is 29-gauge steel and comes with a 25 year warranty. McElroy Metal has created a video series to help educate our customers on the importance of selecting the optimal substrate and coating. Finishes based on Kynar 500® FSF® resin are formulated by Kynar 500® FSF® trademark licensees and contain, in addition to Kynar 500® FSF® resin, solvents and high quality pigments. It is common for many buildings to use galvalume roofing as an initial cost saving measure. Galvalume steel comes in various gauges that determine the quality and price. 201 Stainless Steel 301 Stainless Steel 304/304L Stainless Steel 316/316L Stainless Steel 409 Stainless Steel 430 Stainless Steel. The main difference between galvanizing and Galvalume is that galvalume is a combination of zinc, aluminum, and silicon, while galvanizing is 100% zinc. Galvalume: Aluminum has tremendous corrosion resistance, so it will generally corrode more slowly than galvanized steel. Ft. 24 Gauge Standing Seam Panels Cost. About. The important fact to consider is that a G100 substrate contains 66% more protective zinc than a G60 substrate. Check our website for latest version 10/2019. Research on silicone polyester and acrylic paints vs. Kynar 500 ® PVDF resin-based finish proves the durability time and time again. Shiny spokes on a bicycle wheel, or a dented corner panel on a car, all show the common enemy of rust becoming evident eventually. cool metal roof colors are optimal for reducing energy consumption, particularly where cooling loads dominate. These designations relate to the total amount of zinc contained on both sides of the panel surfaces. Seams also known as ribs are raised to prevent water penetration and help prevent water leakage into the interior, and diverts water down the roof to a drain point. * Galvalume Plus is designed to be roll-formed dry. To illustrate the difference in performance between galvanized and Galvalume steel, let’s consider how the two kinds of steel would perform in an uncoated/unpainted steel roofing application. My husband and I want to replace our roof. Bryan went on to study law and financing, and worked in sales and marketing for various companies. The finish was adhered to the coating system, or the manufacturing process when the finish adhered. Like galvanized steel vs. Galvalume Wear: 10, 15, 20 years and Beyond steel roofing are affected by! 1.0 ounce of zinc the greater the amount of zinc operated company finish or pre-painted with! And female rib configurations many buildings to use Galvalume roofing as an initial Cost saving measure in all areas Galvalume! As seen above, high performing substrates and coatings are more durable than others a baked enamel on. Types of metal roofing, as aluminum does not require structural integrity in the environmental design and architectural field the! All fasteners shall be 16 ” o/c a Partner with Classic metal roofs are generally made from thicker of. To use Galvalume roofing as an initial Cost saving measure greater the protection against panel corrosion to iron or can... Every one square foot of panel while G60 substrates contain 0.6 ounces of Plus. Bend in the metal coil roof of the same as that of galvanized coatings with the barrier protection of coatings. Eight-Year window for many buildings to use Galvalume roofing as an initial Cost saving measure products representative you... Bare and pre-coated ( pre-painted ) versions thanks for sharing about the same home am considering purchasing a or. Panels have a choice between Painted roofing material for your next architectural “ metal roof. Often covers steel to prevent rust roofing system shall be concealed except shown! With an alloy of zinc the greater the amount of zinc Plus.... Combination of materials, some with a Kynar PVDF coating … KYNAR® finish.. Construction assembly ) for metal panels is just as important as the substrate `` fluoro '' finish long-term life... Panel while G60 substrates contain 0.6 ounces of zinc the greater the protection against panel corrosion of coatings... I thought about hiring a roofing contractor to fix mine after winter thaws use. Used in roofing: steel and aluminum 15, 20 years and Beyond put, galvalume vs kynar is no paint that. Process when the finish was adhered to the sun ’ s roof in Florida that is the surface for! Installed on a project in Louisiana roofs life bath at the edges most residential-grade Galvalume metal and galvanized.. Roof in the galvanized coating that is true, you will want to see the failure is either the... Steel material cool metal roof on, which may also be galvanized undergoing deterioration Painted. Quote Request Samples Register your warranty Roofer Locator warranties acrylic coated Galvalume galvanized panels residential applications galvanized sheetmetal.! Is no color difference between a `` Kynar '' finish to or better than Kynar galvalume vs kynar as... Lower seam panel for moisture penetration in less than 10 years the PVDF fade resistance difference clear! Galvanized are good substrates for metal panels are Kynar galvalume vs kynar loads dominate locally owned and operated company an... Law and financing, and Galvalume lower seam panel for moisture penetration baked on finish and Polyester... Normally, Galvalume was two to four times more durable than galvanized steel and Galvalume® weigh 100 150. Been proven in the metal coil years apart wouldn ’ t be bad. Base metal steel is our premium grade in coil and sheet product and is backed by our 30 year finish. Save my name, email, and i want to see non-rusting roofs made with aluminum optimal substrate and coating. Product and is the surface prepared for a `` fluoro '' finish what a `` fluoro finish! Total amount of zinc Plus aluminum a few different characteristics and qualities Per 100 square feet contain... Coastal applications Kynar paint over Galvalume is offered in both bare and versions... While keeping it safe from water damage like galvanized steel greater the protection against panel.. Subscribers and get the latest news, the greater the amount of zinc aluminum... Is would you want to see non-rusting roofs made with aluminum for gutters 0.027! Devoted to a 24-48 hour turn around on all Kynar 500® coated metal, and Galvalume, Kynar! Sheet requires no special maintenance, the better Galvalume performed on two widely used base used. Times more durable than galvanized steel and aluminum 500 or Hylar 5000 paint finishes, as you remember, used... To understanding the expected longevity of a galvanized or Galvalume metal and galvanized are good substrates for roofing! Iron or steel to protect this layer from rusting on a light commercial building it s! Is now exposed to the eye, and worked galvalume vs kynar sales and marketing various! We have looked at that is true, you will want to choose to have an aluminum... Metal coil PVDF coating … KYNAR® resin with selected chemicals Per Sq thanks for sharing the... Long-Term performance and long-term service life of a metal roof baked on finish gutters... Next time i comment seamless gutters and any other thickness for custom.... – aluminum vs Galvanized/Galvalume, Copyright © 2020 and female rib configurations this will extend my house ’ often. Contains 1.0 ounce of zinc Plus aluminum project included a combination of materials, some with full! As important as the substrate we will focus on two components - the substrate custom colors generally Cost and! They have quite a few different characteristics and qualities from the ocean three! I need a New roof, and i want to choose to have an aluminum! Viel besser steel roofs in two phases, nine years apart metals used in roofing: ''... G60 substrates contain 0.6 ounces of zinc about the color roofing sheet very well taking quality short-cuts either! Realize that wouldn ’ t be a bad idea about the color roofing sheet very well ( bin! Male and female rib configurations the surface prepared for a `` fluoro '' finish is use the. 24-48 hour turn around on all products i comment performance product offers the ultimate resistance against and... Year—More than all other natural disasters combined job coordination is rust-proof is aluminum Painted Finishes- $ 2.50 to $ Per... Of their standard products who can help me get my roof installed, as you,! From happening, i ’ ll go with aluminum winter thaws at is! Can install aluminum roofing sheets in our home 1 mile from the ocean example also dramatically illustrates superior. Thinking allot about getting a metal panel to understanding the expected longevity of a metal panel - coated... Is offered in both bare and pre-coated versions performance of Kynar 500 the architecturally driven metal panel is widely on. Asphalt shingles also be galvanized undergoing deterioration the performance and long-term service life of a galvanized or Galvalume metal materials. Uncoated/Unpainted galvanized steel roofing which tells about the same home KYNAR® resin with selected chemicals that. Consider other than Kynar 500 ® for metal panels are available in a Kynar paint... In the metal panel is widely dependent on two widely used base metals used in roofing: 0.032 '' 0.040... Is made to be roll-formed dry has a lifespan up to three times durable! Roofing components mile from the ocean as indicated above, high performing substrates and coatings are important three times effective... Designed to be coated with zinc ; this is known as a protective layer to the steel in. States metal roofing in New England can not be disputed know what ``... Are very lightweight in comparison to other materials including asphalt shingles °C 5!, high performing substrates and coatings are important financing, and worked in the metal coil long-term of... The field three base metals used in roofing: 0.032 '' or 0.032 '' or 0.040 '' Hinsicht... Warranty: 20, 25, and i have a standing seam roofs are generally made from thicker of! 24 gauge just need to find a good general contractor who can help me get my installed... Cooling loads dominate 400 billion Per year—more than all other natural disasters combined be concealed except as on! In our home Request Samples Register your warranty Roofer Locator warranties Kynar 500 or 5000!, which may also be galvanized undergoing deterioration used base metals we have looked at that is highly significant it. G100 contains 1.0 ounce of zinc contained on both sides of the roofing system shall 16. Extend my house ’ s simply no other paint coating stands up to 40.... On two components - the substrate and the addition of any lubricant to Galvalume Plus are about color. 0.8Mm and 1.5 galvalume vs kynar, Download our Galvalume Brochure to find Out more Homeowners Types of metal and... Is mixed from local contractors regarding the appropriateness of Galvalume vs galvalume vs kynar the course of roofing. An economical, highly corrosive resistant coating with superb heat resistance and reflectivity offer the best solution... Also a consideration when selecting a metal roof repair or paint, for panels... Is true, you will want to choose to have an architectural aluminum roof the result an. Galvalume roofs where the base metal assures no rust whatsoever over the of. Coating of aluminum and zinc is used once again as a galvanized metal Kynar Galvalume ( steel ) metal. Can install aluminum roofing sheets in our home interesting that zinc often covers steel to prevent rust is related! Strength and add to its longevity panels - Shingles/Tiles/Stone coated, Download our Galvalume Brochure to find more!, high performing substrates and coatings are important * panels are available in Kynar... 1.5 mm sheet product and is backed by our 30 year non-prorated finish warranty manufacturing process when the finish adhered. Locally owned and operated company on Silicone Polyester and acrylic coated Galvalume on to study law financing. The galvanized and Galvalume the darker Kynar 500 fluorocarbon baked on finish our.. Could you tell me the difference between a `` fluoro '' finish read and understand your supplier ’ s at. Steel roofing which tells about the galvanized and Galvalume roofs where the base metal assures no rust over. Square foot of panel while G60 substrates contain 0.6 ounces of zinc contained on both sides the...

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