Snow Guards For North Star Metals MFG Co Exposed Fastener Metal Roof Panels

See the Snow Guards Compatibility Chart for North Star Metals Screw Down Metal Roofing Panels.

North Star Metals screw-down metal roof systems often require snow retention solutions tailored to the panel's shape and rib spacing. Below are compatible SnoBlox-Snojax snow guard products and important considerations for these exposed fastener roof panels.

Five Star Panel

The Five Star Panel is a versatile metal roofing and siding solution. This steel panel features a sleek design with five main ribs, each 3/4 inch high and spaced 9 inches apart, covering 36 inches in width. Customizable up to 54 feet in length, it offers flexibility for various applications. The panel's durability is backed by impressive warranties, with 40 years for painted panels and 20 years for Galvalume Plus finishes. Suitable for residential, commercial, agricultural, and industrial settings, the Five Star Panel incorporates smart design elements for enhanced performance. An anti-siphon cavity in the purlin-bearing rib improves weather resistance by preventing water infiltration. The manufacturing process employs a unique pre-heated roll-forming technique, enhancing coating elasticity and adhesion while reducing micro-crazing and corrosion risks, thus extending the panel's lifespan. Customers can select from 18 vibrant, high-gloss colors treated with Valspar's Weather XL paint system, known for excellent color retention and gloss preservation. Some color options meet Energy Star standards, potentially qualifying for residential energy tax credits. With its durability, aesthetics, and practical design, the Five Star Panel is an excellent choice for those seeking a high-quality metal roofing or siding solution. See the Snow Guards Compatibility Chart for North Star Metals Five Star Screw Down Metal Roofing Panels.

The adaptable nature of this panel allows for integration with a range of our snow retention products, accommodating diverse installation requirements and material choices. Compatible polycarbonate snow guards include EcoJax, SnoBlox Deuce, IceJax I, and SnowBreaker, provided the selected product fits properly between the panel's minor ribs. Mechanically fastened options include SnoJax I, SnoCleat PBR, and SnowCatcher designs. Customers can combine tall color brackets and suitable fasteners with aluminum ColorBar or galvanized SnoBar snow rail systems to create a comprehensive snow management system. This holistic approach results in a robust and efficient solution for managing snow buildup, ensuring reliable performance across various weather conditions and settings.

En-Dura Star Panel

The En-Dura Star Panel is a robust metal roofing and siding solution that excels in various applications. This heavy-profile panel features substantial ribs and deep channels, making it ideal for low-pitch roofing on commercial, industrial, and agricultural buildings. It also serves as an effective siding material. Its design incorporates four prominent ribs across a 36-inch coverage, with major ribs reaching 1-1/4 inches in height on 12" spacing. Dual stiffeners are positioned between these primary ribs to enhance rigidity. The panel is available in 24 and 26-gauge thicknesses, offering flexibility for different project needs. One of the key features of the En-Dura Star Panel is its deep channels, which facilitate efficient water drainage – a crucial aspect for low-pitch roofing applications. Weather-tight lap seals and a purlin bearing leg enhance the panel's weather resistance and provide additional structural support. The manufacturing process involves pre-heated roll-forming, which is said to improve the panel's durability by strengthening the elasticity of the galvanic coating's paint, primer, and zinc alloys. This technique produces more uniform adhesion and increased resistance to micro-crazing and corrosion. The manufacturer's confidence in the product's longevity is evident in the 40-year warranty offered with the En-Dura Star Panel. See the Snow Guards Compatibility Chart for North Star Metals En-Dura Star Screw Down Metal Roofing Panels.

The North Star Metals En-Dura Star exposed fastener panel accommodates a wide selection of snow retention products, including adhesive-mounted polycarbonate guards, mechanically fastened individual guards, and PBR rail systems. Compatible products include EcoJax, SnoBlox Deuce, SnoBlox Ace, IceJax I, IceJax II, SnoJax I, SnoJax II, SnowBreaker, SnowCatcher, and SnoCleat PBR. For continuous snow retention, installers can use SnoBar PBR or ColorBar PBR rail systems with the appropriate brackets and structural fasteners. For the majority of polycarbonate snow guards, installation is typically recommended using screws or adhesives, with Surebond SB-190 being the preferred adhesive choice due to its exceptional bonding properties. However, it's important to note that this particular adhesive is unsuitable for metal pad-style guards. Proper placement is crucial for ensuring the optimal performance of the snow guard system. Installers should adhere to specific guidelines for different models during the installation process. Avoid attaching snow guards directly to the panel's high ribs, as this can compromise the stability and strength of the system. Instead, securing the snow guards through the panel's low flats into a solid underlying structure is the most effective method. This approach ensures a robust and reliable snow retention system capable of withstanding harsh winter conditions. By following these guidelines, installers can create an effective snow guard system that mitigates the potential hazards of snow and ice accumulation on roofs.

Considerations for Adding Snow Guards to Exposed Fastener Roofs by North Star

Assessing Snow Load Capacity

Review the project's ground snow load, roof pitch, slope length, and panel configuration before selecting a snow retention system. Individual snow guards generally have a maximum recommended ground snow load of 45 psf, depending on the product and roof conditions. Projects with higher snow loads typically require engineered rail systems. Use project-specific calculations to determine the appropriate product and number of rows.

Ideal Installation Period

We recommend installation for North American adhesive-based snow guards in late spring or early summer. This timing allows proper adhesive setting, particularly for products requiring extended curing at specific temperatures. While rainfall isn't problematic after the initial setting, cold conditions can impede bonding. Our preferred adhesive, Surebond SB-190, requires approximately 28 days at 50 degrees or above to cure fully.

Handling Unique Roof Designs

Curved or non-standard roof panels pose distinct challenges for snow retention. Traditional flat-based guards may not adhere effectively to these surfaces. Explore specialized solutions designed for atypical roof shapes.

Strategic Placement Techniques

The arrangement of snow guards greatly influences their effectiveness. Avoid clustering guards in certain areas, which can lead to uneven weight distribution and potential system breakdown. Strive for a uniform layout across the entire roof. Use our snow guard spacing guide as reference. 

Balancing Form and Function

Consider how snow retention systems impact your roof's visual appeal. Explore customizable options that complement your roof's aesthetics, such as color-coordinated components or professionally finished coatings. While DIY coloring is possible, professional treatments offer superior longevity and appearance.

Securing Proper Attachments

Mechanically fastened snow guards and rail brackets must attach through the panel's low flats into adequate underlying structural support. Use fasteners appropriate for the roof assembly and supporting material, whether wood decking, wood purlins, or steel framing. Never rely solely on the metal roof panel to support mechanically fastened snow retention products. Adhesive-mounted guards may provide a nonpenetrating alternative where the panel profile, surface condition, and project snow loads permit their use.

Waterproofing Considerations

Applying silicone sealant is crucial when installing screw-mounted polycarbonate snow guards. This practice ensures thorough coverage at the base and eliminates air pockets. While many metal components come with waterproof seals, some installers add extra sealant for enhanced protection, though this isn't always necessary.

Conclusion

SnoBlox-Snojax offers exceptional support for snow guard installations, focusing on durable, long-term solutions rather than quick fixes. Our primary objective is to ensure our customers understand our product range comprehensively. We combine personalized assistance with various resources, equipping our clients with the necessary knowledge and tools for successful implementation. Customers can use our services through direct engagement with our support team and our practical guides. At the heart of our mission lies an unwavering dedication to quality and practical effectiveness, reflecting our passion for product excellence and customer satisfaction. We have developed valuable resources such as a Snow Guard Buyer's Guide and a "What Works and What Doesn't" page to aid clients in making well-informed decisions. These materials offer crucial insights and practical information, simplifying the decision-making process. We actively encourage customers who need help with their orders to contact our support team via phone or email, ensuring they receive the guidance required to achieve the best possible results with our snow guard products.