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RCT Universal Standing Seam Roof Clamp (10 Pack)
$165.00 CAD
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RCT Universal Standing Seam Roof Clamp (10 Pack)
$165.00 CAD
Roofclamp RCT · 10 Pack · Standing Seam
Roofclamp RCT 10 Pack
Universal Standing Seam Clamp
Stock one clamp for virtually every standing seam profile in Canada. The RCT grips from the outside for non-penetrating mounting of solar racking, snow retention, signage, and rooftop accessories — without drilling into the roof panel.
- Non-Penetrating
- Universal Fit
- Solar · Snow · Signage
- Cold-Rated (−40°C)
Why Installers in Canada Specify the Roofclamp RCT
The RCT is designed to eliminate profile-specific clamp headaches. One clamp fits the seam types you see most across residential and commercial standing seam roofs — helping you reduce SKUs, avoid mis-fits, and keep installs moving.
Warranty-Safe
Non-Penetrating Grip
Clamps to the seam without drilling the panel. Great for projects where roof integrity and manufacturer warranty matter.
- Zero holes: No panel penetration, no leak paths
- Clean installs: No special sealants or panel modifications required
Installer-Friendly
Cupped-Tip Set Screws = Secure Hold at Lower Torque
The integrated cupped-tip set screw design bites and stabilizes the clamp with less torque than typical bullet-nose styles — helping you achieve consistent grip without overworking the seam.
- Consistent bite: Better contact on seam surfaces
- Reduced torque demand: Helps prevent over-tightening habits
Built for Solar Racking, Snow Retention & Rooftop Mounting
The Roofclamp RCT was engineered for high-demand rooftop mounting. Use it as your go-to standing seam clamp for PV rail systems, snow guard rails, signage brackets, and commercial rooftop accessories.
Primary Use Case
Solar PV Rail Systems
Mount solar racking to standing seam roofs without penetrating the panel.
- Solar-first design: Optimized for common PV rail mounting workflows
- Jobsite efficiency: One clamp standard reduces planning complexity
Snow Retention & Snow Rails
Anchor snow bars and continuous rail systems to standing seam profiles without drilling.
- Ideal for Canada: Great for heavy-snow regions and steep slopes
- Non-penetrating: Keeps roof panels watertight
Signage, Conduit, Cable Routing & Custom Loads
Secure rooftop accessories where penetration is prohibited or undesirable.
- Versatile: Supports bracketed mounting and fabricated attachments
- Commercial-friendly: Useful for rooftop infrastructure and upgrades
Standing Seam Compatibility
The RCT is engineered to fit the most common standing seam profiles used across Canada and North America. Not sure if your seam qualifies? Send a photo — we’ll confirm.
Snap-Lock Seam
Mechanical Seam (19 mm)
Mechanical Seam (25 mm)
T-Seam Profiles
Standing Leg / False Seam
Most Proprietary Seams
Roofclamp RCT 10 Pack FAQ
Is the Roofclamp RCT non-penetrating?
Yes. The RCT clamps onto the standing seam from the outside. No drilling through the roof panel, helping preserve watertight performance and manufacturer warranty requirements.
How many clamps do I need for my roof?
Quantity depends on application type (solar vs snow retention), panel layout, slope, and loading requirements. Request a free layout and we’ll specify clamp count and placement.
What’s the advantage of cupped-tip set screws?
Cupped-tip screws create more stable contact on the seam and typically achieve secure grip at lower torque than bullet-nose styles, helping installers avoid over-tightening while maintaining consistent hold.
Is the RCT suitable for cold Canadian winters?
Yes. The RCT is all-metal and cold-rated to −40°C, making it a reliable choice for standing seam applications in Canadian winter conditions.