null Skip to main content
Snow Guards for Union Corrugating Company Standing Seam Concealed Fastener Metal Roofs
Sign-up to receive our newsletter

Snow Guards for Union Corrugating Company Standing Seam Concealed Fastener Metal Roofs

Posted by Derek Gamble - SnoBlox-Snojax Specialist on May 3rd 2024

Union Corrugating Company Logo On White BackGround - Image courtesy of www.unioncorrugating.com

See the Compatibility Chart of Snow Guards for Union Corrugating Standing Seam Metal Roof Panels.

Protecting your property with snow guards on a metal roof is important, but it takes some planning. Different metal roof panels often need specific snow guard solutions to manage snow and ice buildup effectively. This article examines Union Corrugating Company's concealed fastener standing seam metal roofs and the available snow guard options. We want to give you the knowledge you need to make a good decision. This blog series will highlight top metal panel manufacturers and suggest snow guard solutions that work with their roofs to help you feel confident as you navigate this process. We'll provide expert guidance to help you pick the proper snow guards for your metal roof. By doing this, we aim to protect your investment and keep your property and its people safe.

Union Corrugating Standing Seam Roof Installed On Office Building - Image courtesy of www.unioncorrugating.com

Union Corrugating Company Standing Seam Concealed Fastener Metal Roofs

Union Corrugating Company has been around since 1946 when it started in Fayetteville, North Carolina. The founder, J.E. Union, brought his manual corrugating machine from West Virginia to start the company. In the early days, it was tough to stay in business. But in 1954, a powerful hurricane called Hazel hit eastern North Carolina hard. It left a lot of damage behind. Union Corrugating was the only local company that had metal roofing available. When people needed to fix their damaged homes, they turned to Union Corrugating. The demand for metal roofing went way up. The foreman wanted to raise prices to make more money. But J.E., the boss, decided to keep their regular prices. He knew it was essential to be fair and do the right thing, even if they could have made a lot of money. His decision showed that the company cared about its customers. It also set the stage for the company's future success. Word spread about Union Corrugating's good values, and the business grew. People saw the company as trustworthy and reliable. Union Corrugating has since expanded to 10 factories across the central and eastern U.S. They make metal roofing and siding for homes, businesses, and farms. The company is proud of its durable, efficient, and eco-friendly products. Union Corrugating's unique delivery system has allowed the company to grow beyond its southeastern roots. They can get products to customers quickly and reliably, no matter where they are.

Advantage-Lok II Roofing Panel

Advantage-Lok II is a premium standing seam metal roofing solution for residential and commercial applications. This system features a sleek, contemporary look with its 1-inch high ribs slightly shorter than the original Advantage-Lok model, resulting in improved wind uplift resistance. One of the key advantages of the Advantage-Lok II is its versatility in panel widths, offering options of 12 and 16 inches to suit various project requirements. The panels, constructed from durable materials, are available in 24 and 26-gauge steel or 0.032-inch aluminum. A standout feature of the Advantage-Lok II is its concealed fastener design, which allows the panels to interlock seamlessly, creating a clean, uninterrupted appearance on the roof. This feature enhances the overall aesthetic and contributes to the system's exceptional wind and weather resistance. With a minimum slope requirement of 3:12, the Advantage-Lok II can be installed on plywood or metal decking substrates, making it a versatile choice for various roof types. Its clean, graceful lines have made it a popular selection for upscale residential and commercial projects requiring a modern aesthetic without compromising performance. See the Compatibility Chart of Snow Guards for Union Corrugating Advantage-Lok II Standing Seam Metal Roof Panels.

Union Corrugating Advantage-Lok II Panel Profile Rendering - Image courtesy of www.unioncorrugating.com

With its diverse widths and seam shapes, this versatile metal roof panel is compatible with various snow retention solutions tailored to different needs. It is an excellent choice for glue-down polycarbonate snow guards. Still, proper adhesive application is crucial to prevent moisture infiltration and subsequent refreezing or detachment issues. Customers can choose several options, including larger choices like the IceJax II, Snojax II, and SnoBlox Ace, or smaller alternatives such as the SnoBlox Deuce and IceJax I, to effectively hold the snow and ice on their roof. The SnowBreaker and SnowBreaker 3M products facilitate safer snow and ice shedding by breaking the snowpack into smaller, more manageable chunks. The panel's rib shape ensures compatibility with clamp-on snow guards, including SnoCleat RC, SnoCleat RCT, SnoBar, and ColorBar systems, which offer flexibility in attachment options, with standard SnoBar Clamps made from stainless steel or RoofClamp attachments made from aluminum with cupped tip set screws. When using glue-down polycarbonate snow guards with this panel, a thicker application of Surebond SB-190 adhesive may be necessary to compensate for the panel's striations, ensuring a secure and reliable installation. When using aluminum roof panels, which are typically softer than roof panels made from steel, it may be necessary to install more rows of rails to account for the difference in panel strength.

SL150 – Snap Lock Roofing Panel

SL150 is a 1.5" snap lock standing seam metal roof panel designed to provide structural integrity and architectural appeal through its concealed fastener system. Crafted from durable 24 or 26-gauge steel with an option for .032" aluminum, this panel comes in 12- and 16-inch widths. The SL150 panel is available in various patterns to suit multiple aesthetic preferences, including smooth, striated, and stiffener ribs. The SL150 can be factory-formed or fabricated on-site, making it a versatile choice for residential and light commercial roofing projects. The panel's concealed fastener design enhances it visually and adds to its performance. It has been rigorously tested and meets U.L. Construction Numbers TGKX301, TGKX342A, and TGKX388, ensuring compliance with industry standards. Additionally, the SL150 has achieved impressive ratings in various categories, including UL 580 Class 90 uplift resistance, UL 2218 Class 4 impact resistance, and UL 790 Class A, B, and C fire resistance, demonstrating its ability to withstand the elements and provide reliable protection. Furthermore, the panel has received approval from the Texas Department of Insurance (TDI), adding to its credibility and suitability for use in specific regions. This snap lock panel is installed with concealed clips, ensuring a weather-tight seal and a clean, uninterrupted appearance that sets it apart from exposed fastener systems. See the Compatibility Chart of Snow Guards for Union Corrugating SL150 – Snap Lock Standing Seam Metal Roof Panels.

Union Corrugating SL150 Panel Profile Rendering - Image courtesy of www.unioncorrugating.com

With its multiple widths and seam shape, this metal roof panel is ideal for a wide range of snow retention solutions. It is particularly well-suited for glue-down polycarbonate snow guards. Still, proper adhesive application is crucial to prevent moisture infiltration and subsequent refreezing or detachment issues. Customers can choose multiple options, including larger choices like the IceJax II, Snojax II, and SnoBlox Ace, or smaller alternatives such as the SnoBlox Deuce and IceJax I, to effectively hold the snow and ice on their roof. The SnowBreaker and SnowBreaker 3M products offer a safer alternative for snow and ice shedding by breaking the snowpack into smaller, more manageable pieces. The panel's rib shape is compatible with clamp-on snow guards, including SnoCleat RC, SnoCleat RCT, SnoBar, and ColorBar systems, which offer flexibility in attachment options, with aluminum RoofClamp or stainless steel SnoBar Clamps or attachment options with cupped tip set screws. When using glue-down polycarbonate snow guards with this panel, a thicker application of Surebond SB-190 adhesive may be necessary to compensate for the panel's striations, ensuring a secure and reliable installation. Aluminum roof panels, being relatively softer compared to their steel counterparts, might require additional rows of rails to compensate for the disparity in panel rigidity.

SL175 – Snap Lock Roofing Panel

SL 175 is a metal roofing panel with a snap-lock standing seam design, making it suitable for architectural and light structural projects. This panel features optional widths of 12", 16", and 18", with a rib height of 1.75". The SL 175 is available in two steel gauge options: 24 gauge, which measures 0.0239 inches in thickness, and 22 gauge, which is 0.0299 inches thick. The SL175 is also available in .032" aluminum. One of the key advantages of the SL 175 is its snap-lock design, which allows for secure panel attachment without the need for specialized tools. The concealed clip system employed in this panel provides excellent resistance against wind uplift forces. This product can serve as an accent feature or a complete roofing system for many structures, including schools, shopping centers, banks, hotels, offices, etc. Union Corrugating Company's SL 175 standing seam metal roofing panel offers a durable and adaptable solution for those seeking a combination of ease of installation, strong wind resistance, and aesthetic appeal in their roofing projects. See the Compatibility Chart of Snow Guards for Union Corrugating SL175 – Snap Lock Standing Seam Metal Roof Panels.

Union Corrugating SL175 Panel Profile Rendering - Image courtesy of www.unioncorrugating.com

This metal roof panel's multiple widths and seam shape make it a versatile choice for those seeking compatibility with a wide range of snow retention solutions tailored to their needs. It is an excellent option for glue-down polycarbonate snow guards. Still, proper adhesive application is crucial to prevent moisture infiltration and subsequent refreezing or detachment issues. Customers can choose options, including larger choices like the IceJax II, Snojax II, and SnoBlox Ace, or smaller alternatives, such as the SnoBlox Deuce and IceJax I, to effectively hold the snow and ice on their roof. The SnowBreaker and SnowBreaker 3M products offer a safer alternative for snow and ice shedding by breaking the snowpack into smaller, more manageable chunks. The panel's rib shape ensures compatibility with clamp-on snow guards, including SnoCleat RC, SnoCleat RCT, SnoBar, and ColorBar systems, which offer flexibility in attachment options, with SnoBar Clamps or RoofClamp RC and RCT attachment options. Both styles of clamps utilize cupped tip set screws. When using glue-down polycarbonate snow guards with this panel, a thicker application of Surebond SB-190 adhesive may be necessary to compensate for the panel's striations, ensuring a secure and reliable installation. Aluminum roof panels are a softer panel option than steel, so consider installing additional rail rows to compensate for the difference in panel strength.

ML200 Panel – Mechanical Lock Panel System

ML200 is a robust and versatile mechanical lock-standing seam metal roofing system designed to excel in structural and architectural applications. This panel features 2" rib height and is available in a choice of 24 gauge steel, the standard offering, or a more durable 22 gauge steel option for enhanced performance. .032" aluminum is also available as an option. The ML200's panels fasten using concealed clips, and their interlocking side seams are mechanically seamed together on-site using specialized equipment. This innovative attachment method ensures exceptional wind uplift resistance and structural integrity, making the ML200 ideal for various commercial projects, including schools, shopping centers, banks, hotels, and office buildings. With panel widths of 12", 16", or 18" and lengths up to an impressive 50 feet, the ML200 offers unparalleled design flexibility to accommodate various project requirements. Its versatile profile allows it to serve as both a functional roofing system and an eye-catching architectural accent feature, elevating the overall aesthetic appeal of the structure. See the Compatibility Chart of Snow Guards for Union Corrugating ML200 Standing Seam Metal Roof Panels.

Union Corrugating ML200 Panel Profile Rendering - Image courtesy of www.unioncorrugating.com

With its multiple widths, this versatile metal roof panel offers compatibility with a range of snow retention solutions. It is an excellent choice for glue-down polycarbonate snow guards. Still, proper adhesive application is crucial to prevent moisture infiltration and subsequent refreezing or detachment issues. Customers can choose larger models like the IceJax II, Snojax II, and SnoBlox Ace or smaller alternatives, such as the SnoBlox Deuce and IceJax I, to effectively hold the snow and ice on their roof. The SnowBreaker and SnowBreaker 3M products facilitate safer snow and ice shedding by breaking the snowpack into smaller, more manageable chunks. The panel's rib shape ensures compatibility with clamp-on snow guards, including SnoCleat RC, SnoCleat RCT, SnoBar, and ColorBar systems, which offer flexibility in attachment options with several clamps utilizing cupped tip set screws. When using glue-down polycarbonate snow guards with this panel, a thicker application of Surebond SB-190 adhesive may be necessary to compensate for the panel's striations, ensuring a secure and reliable installation. The softer nature of aluminum roof panels, in contrast to their steel-based counterparts, might necessitate the implementation of additional rail rows to compensate for the divergence in panel durability.

ML150 Panel Mechanically Seamed Standing Seam System

The ML150 panel is a mechanically seamed standing seam system designed for architectural projects. This panel features a 1.5-inch rib height and available widths of 12", 16", and 18", allowing for direct installation over purlins and bar joists. The ML150 panel is crafted from 24-gauge steel, .032" aluminum, or .040 aluminum and is available in various surface finishes, including smooth, striated, and stiffener ribs. One of the key advantages of the ML150 panel is its exceptional resistance to uplift forces. The panel utilizes a concealed clip system that enables the side laps to be securely locked together using a specialized seaming machine on the roof. This floating clip system helps mitigate the effects of thermal expansion and contraction, maintaining a consistent and uniform appearance on the building envelope. The ML150 panel is often specified as an accent feature in various architectural projects, such as schools, shopping centers, banks, hotels, and office buildings. Additionally, the panel can be curved to accommodate radius panel applications, providing design flexibility. Union Corrugating Company offers a variety of coating options for the ML150 panel, including Galvalume, Durapon 70, and Ceranamel, ensuring durability and aesthetic appeal. See the Compatibility Chart of Snow Guards for Union Corrugating ML150 Standing Seam Metal Roof Panels.

Union Corrugating ML150 Panel Profile Rendering - Image courtesy of www.unioncorrugating.com

This metal roof panel is ideal for those seeking compatibility with a wide range of snow retention solutions tailored to their needs. It is an excellent option for glue-down polycarbonate snow guards. Still, proper adhesive application is crucial to prevent moisture infiltration and subsequent refreezing or detachment issues. Larger snow guard choices include the IceJax II, Snojax II, and SnoBlox Ace. Smaller alternatives, such as the SnoBlox Deuce and IceJax I, can also effectively hold the snow and ice on their roofs. The SnowBreaker and SnowBreaker 3M products offer a safer alternative for snow and ice shedding by breaking the snowpack into smaller, more manageable chunks. The panel's rib shape ensures compatibility with clamp-on snow guards, including SnoCleat RC, SnoCleat RCT, SnoBar, and ColorBar systems, which offer flexible attachment with standard stainless steel or aluminum clamps with cupped tip set screws. When using glue-down polycarbonate snow guards with this panel, a thicker application of Surebond SB-190 adhesive may be necessary to compensate for the panel's striations, ensuring a secure and reliable installation. Pad-style snow guards are not recommended for curved roofs, as they require a perfectly flat surface for proper installation. In such cases, snow rail systems are the correct product to use. When using aluminum roof panels, which are softer than steel ones, you may need to install extra rows of rails to compensate for the difference in panel strength.

TS-324 Trapezoidal Panel

The TS-324™ Trapezoidal Panel is a robust metal roofing solution designed to provide exceptional protection against wind and weather conditions, even under the most demanding roof load scenarios. With its standard coverage width of 24 inches and rib height of 3", this panel is engineered to maintain structural integrity when installed over open framing systems. Various lengths are available, with options up to an impressive 50 feet. To ensure durability and strength, the panel comes in three steel gauge options: 26 gauge (0.0179 inches thick), 24 gauge (0.0239 inches thick), and 22 gauge (0.0299 inches thick). There is not an aluminum option for this panel. One of the standout features of the TS-324 Trapezoidal Panel is its low minimum slope recommendation of ¼:12, making it the most versatile option in Union Corrugating's metal roofing profile lineup. The U.L. certifying body also tested and certified the panel to meet the UL580 Wind Uplift Resistance Class 90 rating, ensuring the panel's ability to withstand high winds. Customers can choose from various appealing color options to suit their aesthetic preferences. The TS-324 Trapezoidal Panel is suitable for a wide range of commercial, industrial, and post-frame buildings. It can be used as a complete roof system or accent feature, providing functional and aesthetic benefits. The installation of the TS-324 Trapezoidal Panel requires clips to secure the panels to the roof's secondary members, with clips necessary for every purlin, joist, sub-purlin, and sub-joist. To maintain the integrity of the finish and minimize metal shavings, Union Corrugating recommends using non-abrasive cutting tools when field cutting or mitering the panels. See the Compatibility Chart of Snow Guards for Union Corrugating TS-324 Trapezoidal Standing Seam Metal Roof Panels.

Union Corrugating TS-324 Panel Profile Rendering - Image courtesy of www.unioncorrugating.com

This metal roof panel is an excellent choice for those seeking compatibility with various snow retention solutions tailored to different needs. It is particularly well-suited for glue-down polycarbonate snow guards. Still, proper adhesive application is crucial to prevent moisture infiltration and subsequent refreezing or detachment issues. Larger models include the IceJax II, Snojax II, and SnoBlox Ace, with smaller alternatives like the SnoBlox Deuce and IceJax I to hold the snow and ice on their roofs effectively. The SnowBreaker and SnowBreaker 3M products facilitate safer snow and ice shedding by breaking the snowpack into smaller, more manageable chunks. The panel's rib shape ensures compatibility with clamp-on snow guards, including SnoCleat RC, SnoCleat RCT, SnoBar, and ColorBar systems. When using glue-down polycarbonate snow guards with this panel, a thicker application of Surebond SB-190 adhesive may be necessary to compensate for the panel's striations, ensuring a secure and reliable installation.

Union Corrugating Snow Guards Compatibility Chart

Advantage-Lok II SL150 SL175 ML200 ML150 TS-324
IceJax I Glue Down YES YES YES YES YES YES
IceJax II Glue Down YES YES YES YES YES YES
SnoBlox Deuce Glue Down YES YES YES YES YES YES
SnoBlox Ace Glue Down YES YES YES YES YES YES
Snojax II Glue Down YES YES YES YES YES YES
SnowBreaker Glue Down YES YES YES YES YES YES
SnowBreaker 3M YES YES YES YES YES YES
SnoBar Standing Seam YES YES YES YES YES YES
ColorBar Standing Seam YES YES YES YES YES YES
SnoBar RCB-3 YES YES YES YES YES YES
ColorBar RCB-3 YES YES YES YES YES YES
SnoBar 2-Bar YES YES YES YES YES YES
ColorBar 2-Bar YES YES YES YES YES YES
SnoCleat RC YES YES YES YES YES YES
SnoCleat RCT YES YES YES YES YES YES

Snow Guard Selection for Union Corrugating Company Standing Seam Roofing

Importance of Proper Installation Layout

Regardless of your snow retention system, getting the layout right is critical for optimal performance. Your snow retention system should span the entire roof length, typically with multiple rows ascending the slope to distribute the weight evenly. We've provided free advice, resources, and tools like spacing charts and custom quote request forms for bar systems or individual pad-style snow guards. Individual guards are typically installed in staggered patterns, while snow rail systems interconnect and mount in straight lines. Avoid isolated snow guards above specific areas - that's a surefire way to invite system failure from overloading. If using SnowBreaker, the rules for isolated placement are somewhat different, and we offer guidelines for these installations.

Enhancing Safety with IceStoppers

When using SnoBar or ColorBar Snow Rail Systems on standing seam roofs, we recommend incorporating IceStopper attachments, especially in areas above high-traffic zones like pedestrian walkways and parking areas. Proper IceStopper spacing is vital to effectively managing snow and ice accumulation. The use of IceStoppers becomes more critical as seam heights increase beyond 1". Dangerous ice can slide under the bar on taller seams, unprotected by IceStoppers. IceStoppers can be installed during the initial installation or added later as a retrofit option.

Avoiding Screw-Down Snow Guards on Standing Seam Roofs

Screw-down snow guards and rails? Not on your standing seam metal roof! This installation method is a recipe for disaster, putting your panels at risk due to the roof's floating nature and thermal expansion. Leaks, costly repairs, and voided warranties are potential drawbacks to installing screw-down snow guards! Instead, opt for clamp-style or adhesive-mounted snow retention systems that are standing seam-friendly.

Customizing for a Seamless Aesthetic

Our metal snow retention solutions come with color-matching options to blend in with your roof's appearance. The SnoCleat RC, SnoCleat RCT, and ColorBar Snow rail systems are compatible with slide-in metal strips that match the system's face to your roof's color. You can buy the strips with the system or make them from leftover roofing materials on the job site. Custom powder coating services are also available, though this may require extra lead times and charges.

Determining Ground Snow Load Requirements

Knowing the ground snow load is crucial when choosing snow retention systems for metal roofs. To find your ground snow load, contact your local building inspector or google your town name followed by the words "ground snow load". Most guards and rail systems can easily handle up to 45 psf. Still, you'll need snow rails with enhanced holding capacity for geographic regions with higher ground snow loads. Individual pad-style snow guards just won't cut it. If your roof panels aren't compatible with snow rails and your ground snow load is higher than 45psf, the panel's manufacturer should be able to provide their recommended snow guard solution when contacted.

Timing Considerations for Glue-Down Snow Guards

Clamp-on guards and rail systems can be installed year-round, but timing is vital for glue-down polycarbonate snow guards. The industry-standard adhesive, Surebond SB-190, needs about 28 days at 50°F to cure fully. Plan your glue-down installation for optimal results in the USA and Canada during late spring or early summer. After 24 hours, rain shouldn't cause any issues for the adhesive. Using Surebond SB-190 on copper roofs is a no-go due to potential chemical reactions that could speed up panel corrosion.

Ensuring Compatibility through Sample Testing

Investing in samples can prevent costly mistakes during installation, so consider it a wise precaution. Before placing your main order, test fit any snow guards, clamps, brackets, or IceStoppers to ensure compatibility with your project. Our website allows you to order samples without minimums, and we also offer 27" and 20" bar sample kits.

Conclusion

Choosing the proper snow guards for your project might seem like a pain, but this blog post aims to give you the tools to make a confident decision. As we continue, you can look forward to more helpful information in future articles, including specifics on other roof panel brands. When you're ready to buy snow guards, working with a legit, easy-to-reach company that can answer your questions and support you is vital. SnoBlox-Snojax always delivers on this and often goes above and beyond. If you have any questions or want to place an order, please get in touch with us at support@snojax.com or 1-800-766-5291. And be sure to check out our Snow Guard Buyer's Guide and What Works and What Doesn't Page on our website for more tips to help you make the best choice for your project. With this information, you'll be well on your way to finding the perfect snow guard.

THE SNOBLOX-SNOJAX SNOW GUARDS DIFFERENCE

  • Lifetime Warranty

    Lifetime Warranty

    All of our snow guard and snow retention products come with a life time warranty. See Warranty Policy.
  •  Made in America

    Made in America

    All of our snow guard and snow retention products are made right here in America.
  • Fast Shipping Times

    Fast Shipping Times

    “In Stock” orders processed Mon–Fri same or next day, except for holidays. See Transit Times.
  •  Continuing Education

    Continuing Education

    Are you a design professional that would like to receive continuing education credits? Take The class.