RCB-3 SnoBar Kit – Bulb & T-Seam Snow Rail (6′) | Canada Snow Guards

6′ RCB-3 SnoBar Kit — Bulb & T-Seam Standing Seam (Mill Finish)

A complete, no-penetration snow rail kit for standing seam metal roofs. This is the 6-foot SnoBar® mounted on RCB-3 swivel brackets and patented aluminum RoofClamp™ RCT clamps — engineered for bulb-seam and T-seam panel profiles. The clamps grip the seam with stainless cup-tipped set screws, so the bar attaches without drilling a single hole through your roof panel. Drop the bar into the top-loading brackets from above and tighten — no feeding parts down the bar.

Why the RCB-3 System

• Universal-fit RCT RoofClamp — fits far more standing seam profiles than the standard clamp, covering most bulb-seam and T-seam panels. Check the RoofClamp fitment guide to confirm your seam.
• 31° swivel brackets — the RCB-3 (3″ Roof Clamp mounting Bracket) pivots up to 31°, so you can run a clean bar line through converging hips, valleys, and angled roof sections.
• Truly non-penetrating — three stainless-steel cup-tipped set screws lock onto the seam without piercing the panel. No holes, no leaks, no compromised roof warranty.
• Fast top-loading install — the bar drops into the bracket from above; no measuring or threading from underneath.
• GatorShield® galvanized bar — the 16-gauge, 1″ × 1″ SnoBar carries 50% more zinc than standard galvanized tubing and is warrantied against rust for the life of the building.
• Stops rooftop avalanches — holds snow and ice in place so it melts off gradually instead of releasing in dangerous slabs onto gutters, HVAC units, walkways, vehicles, and people below.

Specifications

What's in the Kit

A complete 6-foot standing-seam section: the SnoBar, RCT RoofClamps, RCB-3 swivel brackets, stainless fasteners, and end caps. Clamp and bracket quantity is matched to your panel's seam spacing, so the right count per bar depends on your roof. Send us your panel profile and seam spacing and we'll spec the full layout — or request a free custom design and quote.

Installation Note

A properly designed snow rail system uses multiple rows up the slope to distribute the load evenly; panel type, seam spacing, roof pitch, and ground snow load all affect the layout. Confirm your seam against the RoofClamp fitment guide before ordering.

Safety: Do not install snow retention on isolated areas alone (over doorways, stack pipes, chimneys, or partial sections). Any upper roof that sheds onto a lower roof must have its own snow retention system in place first.

Please note: SnoBar is a special-order item. All sales are final — no returns.

Stocked and shipped from our Canadian warehouse in Paris, Ontario. No cross-border duties, no surprise brokerage fees.