Snow Guards for Standing Seam Steel Roofs by Collins Roofing
Posted by Derek Gamble - SnoBlox-Snojax Specialist on Oct 20th 2025
See the Snow Guards Compatibility Chart for Collins Roofing Standing Seam Metal Roofing Panels.
Which snow retention systems deliver optimal results for Collins Roofing’s standing seam metal panels?
Standing seam metal roofs offer a sleek, modern look and efficient performance. Still, they can become hazardous in winter when snow and ice suddenly release from the surface.
These abrupt slides, often called roof avalanches, pose serious risks to people, pets, and property below. To mitigate these dangers, it’s essential to choose snow guard systems that align with the roof’s profile and installation method. For concealed fastener panels, customized recommendations help ensure proper fit and reliable function. This blog series reviews compatible snow guard solutions for different panel designs, and spotlights trusted metal roofing brands, empowering readers to make informed, safety-conscious decisions.
Collins Roofing, Midwest Excellence in Metal Roofing
Collins Roofing and Sheet Metal began as a small, quality-focused enterprise, and has grown into a multi-location company known for craftsmanship and innovation. Staffed by a dedicated team of professionals, the business took a major leap forward in 2015 by launching its own manufacturing line for steel panels and trims. This strategic move gave Collins full control over product quality and performance, paving the way for innovations like ventilation-enhanced systems and foam-insulated panels that help combat ice damming, a common issue in Midwest winters. Today, Collins Roofing serves residential, commercial, and industrial clients throughout Minnesota and Wisconsin. Their reputation for solving complex challenges and delivering consistent results has earned them the trust of property owners, contractors, and facility managers. In 2023, the company welcomed Brian Spender and Brandon Jones as partners, bringing fresh energy and leadership that support continued growth, innovation, and team development. Together, the leadership team remains committed to long-term value, community relationships, and roofing systems built to endure.
The Seam 26/24
Built to withstand the Midwest's toughest weather, the 16-inch mechanically locked standing seam panel offers outstanding strength, visual appeal, and long-term reliability. Designed to perform under heavy snow loads, strong winds, and extreme temperature shifts, this panel comes with a 40-year warranty for peace of mind. Its crisp lines and bold profile suit both modern and traditional architecture. The standout feature is its mechanically locked seam, folded and sealed using specialized tools to create a watertight connection without exposed fasteners. The 1.5-inch seams not only enhance the roof's appearance but also improve wind resistance and waterproofing. Internal sealant within the hand-crimped seams adds extra protection against leaks. Available in 26-gauge and 24-gauge steel, the panel offers flexibility for commercial, industrial, and residential applications. It can be installed over solid decking or open purlins, making it suitable for new construction or retrofit projects. Thanks to its concealed clip system and seam design, the panel accommodates thermal expansion and contraction, maintaining structural integrity through seasonal temperature changes. See the Snow Guards Compatibility Chart for Collins Roofing Seam 26/24 Standing Seam Metal Roofing Panels.
These panels work well with a variety of our snow retention systems, particularly adhesive-mounted polycarbonate guards. Using the correct adhesive application is crucial to prevent moisture problems and ensure long-term performance. Larger models like our IceJax II, Snojax II, and SnoBlox Ace provide robust snow control. At the same time, smaller options such as IceJax I and SnoBlox Deuce are ideal for more compact setups. For enhanced safety, SnowBreaker and SnowBreaker 3M are dependable choices. This panel also supports clamp-on systems including SnoCleat RC, SnoCleat RCT, SnoBar, and ColorBar, which utilize stainless steel SnoBar clamps or aluminum RoofClamp hardware. We recommend a trial installation to verify proper fit and compatibility with the panel profile.
The 238T Seam
The 238T panel system from Collins Roofing offers a rugged, long-lasting solution for commercial roofing needs. Engineered specifically for demanding environments, the Collins 238T Seam Panel combines strength, visual appeal, and an impressive 60-year lifespan. It performs in the harsh climates of Minnesota, Wisconsin, and Iowa, handling everything from heavy snow accumulation to strong winds with confidence. At the heart of its design is a distinctive T-seam with a batten cap, which gives the panel a bold, streamlined look and allowing individual panel removal for repairs without disturbing the rest of the roof. This feature simplifies maintenance, making it both efficient and cost-effective over time. Measuring up to 24 inches wide, the panel delivers a clean, uninterrupted appearance by eliminating exposed fasteners and avoiding splices on extended runs. Its 2-3/8-inch seam height adds structural strength, supporting installations with slopes as low as 1/2:12, which is ideal for low-slope commercial buildings. Available in both 22-gauge and 24-gauge steel, the 238T panel offers the durability needed for high-performance applications, with optional insulation underneath to enhance energy efficiency. Installers achieve a seam seal using high-grade butyl sealant, forming a reliable barrier against moisture, snow, and ice. Finished with Galvalume Plus and Kynar 500 coatings, the panel resists fading, chalking, and corrosion, maintaining its vibrant appearance for decades. For commercial projects that demand longevity, performance, and striking design, the Collins 238T Seam Panel is a standout choice. See the Snow Guards Compatibility Chart for Collins Roofing 238T Seam Standing Seam Metal Roofing Panels.
The Collins 238T panel is compatible with a wide range of snow retention systems. For glue-down polycarbonate snow guards, applying a generous amount of adhesive to accommodate the panel's ribbed or striated surface and ensure a watertight seal is important. Insufficient adhesive coverage can allow snowmelt to seep beneath the guards, refreeze, and potentially cause them to detach, leading to system failure. Customers can consider IceJax II, Snojax II, or SnoBlox Ace for larger snow guard models suited to this panel. Those seeking a more compact solution may prefer IceJax I or the Deuce. SnowBreaker and SnowBreaker 3M are also excellent options for promoting safer shedding of snow and ice. The panel's T-shaped rib design supports clamp-on systems such as SnoCleat RCT, SnoBar, and ColorBar when used with the RCB-3 bracket and aluminum RoofClamp RCT hardware. Although the panel includes a mechanically fastened batten cap, it only covers the top of the seam. It does not interfere with clamp-on snow guard attachments. When installing clamp-on snow rails on aluminum panels, which are typically less robust than steel, it may be necessary to add extra rows to compensate for the reduced structural strength.
Collins Roofing Compatibility Chart for Snow Guards
| The Seam 26/24 Panel | The 238T Seam | |
|---|---|---|
 Ecojax |
YES | YES |
 IceJax I |
YES | YES |
 IceJax II |
YES | YES |
 SnoBlox Deuce |
YES | YES |
 Ace |
YES | YES |
 Snojax II |
YES | YES |
 SnowBreaker |
YES | YES |
 SnoBar |
YES | NO |
 ColorBar |
YES | NO |
 SnoBar RCB-3 |
YES | YES |
 ColorBar RCB-3 |
YES | YES |
 2 Bar SnoBar |
YES | YES |
 2 Bar ColorBar |
YES | YES |
 SnoCleat RC |
YES | NO |
 SnoCleat RCT |
YES | YES |
Considerations for Adding Snow Guards to Standing Seam Roofs by Collins Roofing
Order sample snow guards for test-fitting.
You can purchase individual sample guards without a minimum order requirement. Testing a sample on your roof helps confirm proper fit and reduces the risk of costly installation mistakes.
Apply adhesives in the correct season.
Contractors should only installed adhesive-mounted snow guards when temperatures are above 50°F to allow for proper curing, which typically takes around 28 days. Initial moisture resistance begins within 24 hours. Do not use Surebond SB-190 on copper surfaces due to compatibility issues.
Adjust installation for complex roof details.
Modify snow guard placement to accommodate valleys, pitch changes, and other intricate roof features. This practice ensures consistent snow retention and reduces the chance of failure in high-risk areas.
Account for regional snow load requirements.
Before choosing a snow retention system, check your local building codes to determine the ground snow load. Pad-style guards are generally rated up to 45 pounds per square foot, while rail systems are better suited for heavier snow accumulation.
Select roof finishes that complement your roof.
Opt for powder-coated or custom-colored finishes that match your roof’s design. DIY finishes may offer faster turnaround, whereas custom colors often require additional lead time for production.
Using systems built for unusual roof shapes.
Roofs with curves, angles, or unique architectural elements may need specialized snow retention solutions. Always consult with the roofing manufacturer to identify the most effective system for your design.
Verify that guards suit your roofing system.
Ensure the snow guards you select are compatible with your roof’s material and profile. Use our compatibility charts to guide your decision and avoid mismatched installations.
Follow installation methods approved for warranties.
To preserve your roof’s warranty, use non-invasive mounting methods like adhesive or clamp-on systems, especially for standing seam panels. These approaches help prevent leaks caused by penetrative fasteners.
Conclusion
We're here to assist you at every stage of your snow guard installation process, whether you connect with us online, by phone, or through email. Our team offers personalized support tailored to your specific project requirements, and to make product selection easier, we've created a comprehensive Snow Guard Buyer's Guide. This guide, along with our Best Practices resource page, provide expert advice to help you steer clear of common errors and install with confidence. With straightforward instructions, trusted products, and responsive customer care, we aim to ensure your snow retention system performs as expected, because safety, clarity, and dependable support are central to everything we do.
Do you have a metal roof from a different manufacturer?
Visit our "Snow Guard Compatibility by Roof Manufacturer" resource page for detailed information on which snow guards and snow retention systems are compatible with your metal roof.
Disclaimer
The views, recommendations, and information presented in this blog are solely those of the author and do not necessarily reflect the opinions or positions of the featured panel manufacturer, its brands, subsidiaries, or parent companies. Customers are strongly encouraged to reach out directly to the roof panel manufacturer for inquiries regarding snow guard compatibility with their products, as well as to address any potential warranty issues that may arise following the installation of our products.