Snow Guard Options for Metal Panel Systems Mechanically Fastened Roof Panels

See the Snow Guards Compatibility Chart for Metal Panel Systems Screw Down Metal Roofing Panels.

Which Snow Guards Work Best with Metal Panel System's Exposed-Fastener Panels?

Metal roofs with exposed fasteners are prone to sudden snow and ice movement once winter weather sets in.

When accumulated snow releases all at once, it can slide off in a single sheet and fall without warning. The smooth finish of these panels contributes to this behavior, allowing large sections of snow to detach rather than melting in smaller amounts. This type of release can put anyone or anything near the roof edge at risk, including people, pets, vehicles, landscaping, and outdoor equipment. To help reduce these hazards, we offer snow retention systems designed around specific panel profiles and the climate conditions of each region. Installers can choose from individual pad-style guards or continuous rail systems, making it easier to match the roof layout. Our blogs, installation guides, compatibility resources, and manufacturer-focused information help contractors and property owners select the right products. Snow retention plays a key role in controlling how snow moves on a metal roof, whether the building sits in a light-snow region or an area with heavy seasonal accumulation.

About Metal Panel Systems and Its Exposed-Fastener Panels

Metal Panel Systems is a well-established Midwest manufacturer that produces precision-formed metal roofing for residential and commercial applications. For more than thirty years, the company has supplied architectural standing seam panels in straight, curved, and tapered configurations, along with gutters, downspouts, edge metals, and a full range of accessories that complete a roof system. Their hands-on service model sets them apart. They assist with designwork, field measurements, application recommendations, and onsite inspections to help ensure each installation performs as intended. Their team brings centuries of combined experience to every project, focusing on accuracy, fast turnaround times, dependable delivery, and a customer-first approach.

Premier PBR Panel

The Premier PBR Panel is engineered for durability and flexibility, giving builders a reliable option for both roof and wall applications. Each panel covers 36 inches and includes four major ribs spaced 12 inches apart, rising 1¼ inches to provide structural strength. Six minor stiffening ribs help reduce oil canning, and panels can be manufactured in custom lengths up to 40 feet to limit waste on long runs. The system is available in 24-gauge steel for maximum strength or 26-gauge steel for lighter-duty needs. Finish options include Kynar coatings on 24-gauge panels and SMP finishes on 26-gauge panels, each supported by long-term paint warranties. This profile performs well on industrial roofs, exterior walls, and soffits, especially when paired with closures, trim packages, and gasketed fasteners. See the Snow Guards Compatibility Chart for Metal Panel Systems PBR Screw Down Metal Roofing Panels.

This panel works with a wide selection of our snow retention products. Installers can use screw-down SnoBar and ColorBar rails, the SnoCleat PBR, and stainless steel SnowCatchers in designs such as Standard Rectangle, Fleur-de-lis, Sun Burst, Maple Leaf, Mustang, and Kodiak. Installers can mount most polycarbonate guards with adhesive or mechanical fasteners, but they must screw the Snojax I down. They should use Surebond SB-190 only with polycarbonate models. They should center smaller guards between the minor ribs. At the same time, larger options like the Snojax II and IceJax II need an off-center position to straddle a rib. Hence, they straddle either the left or right minor rib. Every guard in the layout should align over the same rib for consistent performance. Installers should never attach guards or rails to the high ribs because they do not provide adequate support. Fasteners must penetrate the low flats and anchor into solid structural material beneath the panel to ensure long-term strength.

Premier AG Panel

The Premier AG Panel is a light-gauge exposed-fastener system designed for fast installation and cost-effective performance on agricultural buildings, storage structures, canopies, and residential projects when paired with the correct underlayment. Each panel provides 36 inches of coverage with five major ribs spaced 9 inches apart and a rib height of ¾ inch for dependable strength. Eight minor stiffening ribs reduce oil canning, and manufacturers can produce these panels up to 40 feet long to limit waste on long roof or wall runs. The system is manufactured in 26-gauge steel and installed over solid sheathing, with SMP finishes backed by warranties up to 30 years. You can use it on roof slopes as low as 3:12, and it performs well on walls and soffits, which makes it a versatile option for agricultural, commercial, and residential projects. See the Snow Guards Compatibility Chart for Metal Panel Systems AG Screw Down Metal Roofing Panels.

This profile supports many of our snow retention options. Polycarbonate guards such as the SnoBlox Deuce and SnowBreaker fit neatly between the minor ribs. Metal choices, including the SnoCleat PBR and decorative SnowCatchers, can be installed in the flat center section to combine function with visual appeal. Installers must mechanically fasten the Snojax I; they can mount the IceJax I with screws or adhesive. For larger roof areas or regions with ground snow loads above 45 psf, installers often select rail systems for the most reliable performance. When paired with Tall ColorBrackets and the correct fasteners, the ColorBar PBR and SnoBar PBR systems provide dependable snow control across a wide range of climates.

Metal Panel Systems Compatibility Chart for Snow Guards

	Premier PBR Panel	Premier AG Panel
Ecojax	YES	YES
IceJax I	YES	YES
IceJax II	YES	NO
SnoBlox Deuce	YES	YES
Ace	YES	NO
Snojax I	YES	NO
Snojax II	YES	NO
SnowBreaker	YES	YES
SnowCatcher	YES	YES
SnoBar PBR	YES	YES
ColorBar PBR	YES	YES
SnoCleat PBR	YES	YES
SnoCleat 2.67	NO	NO
SnoBar 2.67	NO	NO
ColorBar 2.67	NO	NO

Considerations for Adding Snow Guards to Exposed Fastener Roofs by Metal Panel Systems

How Can I Coordinate My Snow Guards with My Roof?

Choosing finishes that closely match or complement the roof’s color and surface texture helps the guards blend in more naturally. Durable powder-coated options maintain their appearance over time, while DIY coatings offer a simple, budget-friendly way to customize the look.

Should I Use Sealant Under My Screw-Mounted Snow Guards?

Applying sealant beneath screw-attached guards helps seal small gaps, reduce the risk of water seeping under the hardware, and prevent moisture from migrating into the roof assembly. This added layer of protection supports long-term performance.

What Snow Guard Solutions Work Best for Unique Roof Shapes?

Roofs with curved, arched, or otherwise uncommon profiles often require guards tailored to those contours. Standard models may not sit properly, so custom-fit options and following the manufacturer's placement instructions are key to dependable results.

Should I Test Fit Snow Guards Before Final Installation?

Setting the guards in place temporarily before fastening them down helps confirm spacing, alignment, and layout. This quick step ensures a consistent pattern and a clean, professional finish once everything is secured.

When Is the Best Time to Install Adhesive-Mounted Snow Guards?

Adhesive-mounted guards bond most effectively in warm weather, typically late spring through early summer, when temperatures stay above 50°F. Heat accelerates curing, and adhesives like SureBond SB-190 generally become moisture-resistant within roughly a day.

How Can I Fasten Snow Guards for Maximum Strength?

For the strongest attachment, fasten snow guards directly to structural components, such as rafters or purlins, rather than relying solely on the roof panels. Anchoring into these framing members increases load capacity and enhances long-term holding power.

Conclusion

At SnoBlox-Snojax, we build our snow guards and snow retention systems with long-term performance as our guiding priority, focusing on products that withstand years of demanding winter conditions rather than relying on temporary solutions that fail too soon. Our reputation has grown through clear communication and personalized support, enabling us to maintain strong relationships with customers throughout the United States and around the globe. From the first planning conversation to the final installation steps, we offer practical guidance, easy-to-follow instructions, and timely assistance. Tools such as our Snow Guard Buyer's Guide and detailed installation manuals give building owners the information they need to select the right system for their roof profile and local snow conditions. Whether someone contacts us by phone or email, they receive tailored recommendations, help choosing the correct products, and quick answers to installation or ordering questions. By simplifying each stage of the process and providing dependable expertise, we help ensure every customer receives a snow retention system that performs exactly as intended.

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.