Double Bar Snow Retention System for Standing Seam Metal Roofs – Heavy-Duty, No-Penetration Design | Made in USA by SnoBlox-SnoJax (Aluminum)

Built to handle the toughest winter conditions, the 2-Bar SnoBar Snow Rail System delivers exceptional snow-retention performance for standing-seam metal roofs. This heavy-duty, dual-bar configuration doubles the holding power of a traditional single-bar system, preventing dangerous snow and ice slides that can damage gutters, vehicles, and landscaping below. Each 6-foot section features two high-strength 1" GatorShield galvanized steel bars secured with precision-engineered aluminum RCT swivel brackets. These clamps attach using stainless-steel cup-tipped set screws, gripping the roof seam without piercing or compromising the metal panels. The result is a non-penetrating, leak-free installation that’s compatible with over 95% of standing-seam roof profiles—including T-seam, bulb-seam, and snap-lock styles. Designed for fast, top-loading assembly, the 2-Bar SnoBar system is ideal for commercial buildings, agricultural structures, and high-snowfall regions where added protection is essential. Optional IceStopper plates can be installed between seams to control snow creep and add even more resistance to sliding ice.

• Dual-Bar Design for Maximum Snow Retention – Engineered for heavy-snow regions, this two-bar SnoBar system doubles load capacity compared to single-bar rails, preventing sudden snow or ice slides that can damage gutters, vehicles, or property below.
• Non-Penetrating Standing-Seam Attachment – Securely clamps to the vertical seams (ribs) of a standing-seam metal roof, eliminating the need for screws or roof penetrations. The aluminum RCT swivel bracket grips the seam with stainless steel cup-tipped set screws for a watertight, non-invasive installation.
• Fast, Top-Loading Installation – The innovative top-loading design allows bars to drop into place from above, making installation quick and safe for contractors and maintenance teams.
• Durable, Long-Lasting Construction – Features corrosion-resistant 1-inch GatorShield galvanized steel bars and high-grade aluminum brackets for years of performance in harsh Canadian and U.S. winter conditions.
• Important Installation Guidance – Snow-rail systems are designed to protect entire roof runs, not isolated sections. Avoid installing directly above doors, walkways, or partial roof areas where snow and ice could slide around the rails. Always consult spacing charts or the SnoBar layout tool to ensure proper coverage.