Snow Guards for Collins Roofing Exposed-Fastener Steel Roof Panels
Posted by Derek Gamble - SnoBlox-Snojax Specialist on Oct 22nd 2025
See the Snow Guards Compatibility Chart for Collins Roofing Screw Down Metal Roofing Panels.
What snow retention options work best with Collins Roofing’s exposed-fastener metal panels?
Metal roofs with exposed fasteners are particularly prone to abrupt snow and ice slides during winter, often called rooftop avalanches.
The sleek surface of these panels allows frozen buildup to accumulate and suddenly release, creating hazards for people, pets, and property below. To reduce these risks, we engineer our snow retention products to work with a wide range of roofing styles and materials. Customers can tailor our snow guards and rail systems to match specific panel shapes, roof slopes, and local weather conditions. We also provide helpful resources like blog posts, installation guides, and updated compatibility charts for top roofing brands. In regions with frequent or heavy snowfall, these systems play a critical role in controlling when and how snow and ice shed from roofs.
Collins Roofing: Exposed-Fastener Metal Roofing
Collins Roofing and Sheet Metal started as a small, quality-driven operation and has evolved into a multi-location company known for its craftsmanship and forward-thinking solutions. With a skilled team at the helm, the company made a pivotal move in 2015 by launching its own production line for steel panels and trims. This move gave Collins full oversight of product quality and performance, enabling innovations like enhanced ventilation systems and foam-insulated panels designed to combat ice damming, a frequent issue in Midwest winters. Today, Collins Roofing serves residential, commercial, and industrial clients across Minnesota and Wisconsin. Their ability to tackle complex roofing challenges and deliver consistent results has earned them the confidence of homeowners, contractors, and facility managers alike. In 2023, Brian Spender and Brandon Jones joined as partners, bringing new leadership and momentum to support ongoing growth, innovation, and team development. The leadership team remains focused on long-term value, strong community ties, and roofing systems built to last.
The Screw Panel
Collins Roofing’s The Screw panel is a top pick for those seeking a dependable, budget-friendly metal roofing solution with proven durability. Made from 29-gauge Galvalume steel, it offers a lightweight yet robust defense against the elements. The panel features ¾ inch raised ribs spaced 9 inches apart for added strength and visual appeal, while its 36" width simplifies installation and cuts down on labor. Rust-resistant coatings shield every cut edge, and exposed fasteners simplify attachment, making The Screw built to last. Its standout feature is the high-performance finish: a Kynar 500 (PVDF) Fluropon paint system that resists fading and chalking, keeping the roof vibrant and intact for decades. Supported by a limited 40-year warranty, this panel delivers exceptional value without sacrificing quality, making it a trusted choice throughout the industry. See the Snow Guards Compatibility Chart for Collins Roofing Screw Down Metal Roofing Panels.
The Screw panel pairs seamlessly with a wide range of our snow retention solutions, giving installers flexible options across different materials. Polycarbonate models like the SnoBlox Deuce and SnowBreaker nest neatly between the minor ribs. Metal choices such as the SnoCleat PBR and all six SnowCatcher styles require mechanical fastening to the flat center section. Other designs, including the Snojax I and Icejax I, span the minor ribs, Icejax I supports both adhesive and screw mounting, while Snojax I is screw-only. The Elite Panel also works with Tall ColorBrackets, which accommodate aluminum ColorBar PBR and galvanized SnoBar PBR rail systems. This extensive compatibility makes The Screw a versatile solution for managing snow loads in diverse climates.
Collins Roofing Compatibility Chart for Snow Guards
| The Screw Panel | |
|---|---|
 Ecojax |
YES |
 IceJax I |
YES |
 IceJax II |
NO |
 SnoBlox Deuce |
YES |
 Ace |
NO |
 Snojax I |
NO |
 Snojax II |
NO |
 SnowBreaker |
YES |
 SnowCatcher |
YES |
 SnoBar PBR |
YES |
 ColorBar PBR |
YES |
 SnoCleat PBR |
YES |
 SnoCleat 2.67 |
NO |
 SnoBar 2.67 |
NO |
 ColorBar 2.67 |
NO |
Considerations for Adding Snow Guards to Exposed Fastener Roofs by Collins Roofing
When Is the Best Time to Install Adhesive Snow Guards?
Adhesive-mounted snow guards cure most effectively in warmer weather, ideally from late spring to early summer when temperatures are above 50°F. Warm conditions accelerate bonding, while cold conditions can hinder the process. Products like SureBond SB-190 typically resist moisture within 24 hours, helping avoid weather-related setbacks.
Should I Test Fit Snow Guards Before Final Installation?
Pre-positioning snow guards before securing them allows you to confirm spacing and alignment. This preliminary step simplifies adjustments and contributes to a cleaner, more professional-looking result.
How Can I Fasten Snow Guards for Maximum Strength?
To maximize holding power, attach snow guards directly to structural elements, such as purlins or rafters, rather than only to the roof panels. Reinforcing the mounting area or using both adhesive and screws can boost load capacity and enhance overall durability.
Should I Apply Sealant Under Screw-Mounted Snow Guards?
Applying a generous bead of sealant beneath screw-mounted polycarbonate snow guards helps seal gaps, improve waterproofing, and reduce the risk of leaks. This extra step reinforces the installation and extends its service life.
How Does Roofing Material Affect Snow Guard Placement?
The type of roofing material plays a key role in determining snow guard spacing and layout. Softer metals like copper or aluminum may require tighter spacing and multiple rows. At the same time, harder surfaces like steel can tolerate wider gaps. Always verify that your sealants and adhesives are compatible with the roof to avoid adhesion problems or surface damage.
What Snow Guard Solutions Work Best for Unique Roof Shapes?
Roofs with unconventional shapes, such as curved or arched profiles, often require specialized snow guard designs. Standard models may not fit properly, so it’s best to choose guards tailored to the roof’s geometry and consult the manufacturer for guidance.
How Can I Coordinate Snow Guard Finishes with My Roof Design?
Select finishes that harmonize with your roof’s color and architectural style. Powder coating or custom inserts can enhance visual appeal and help the guards blend seamlessly with the roof. Professional coatings offer lasting performance, while DIY options may provide quicker results at a lower cost.
Conclusion
At SnoBlox-Snojax, our snow guard systems are engineered for lasting performance, not temporary fixes. We take pride in offering transparent information and hands-on customer support, which has helped us foster strong relationships nationwide. From the moment a customer reaches out to the final stages of installation, we provide clear product details, easy-to-follow instructions, and responsive assistance. Resources like our comprehensive Snow Guard Buyer's Guide and step-by-step installation manual empower customers to make informed decisions tailored to their roof type. Whether you contact us by phone or email, our knowledgeable team is ready to provide personalized advice and assist with any order-related concerns. From choosing the right product to maintaining its effectiveness over time, we're committed to making snow retention straightforward, dependable, and guided by expert knowledge every step of the way.
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.