S-5! Clamps

S-5! clamps are precision-engineered metal roof attachment solutions. They grip the seam of a standing seam metal roof without drilling or penetrating, protecting the roof's integrity while providing a rock-solid connection. Whether you're mounting solar panels, snow retention systems, HVAC, or other utilities, S-5! has a clamp designed to do it right.

S-5! clamps aren't just any clamps. They're field-proven, lab-tested, and engineered to handle real-world loads. No leaks. No compromised warranties. No callbacks.

Here's why contractors and building owners trust S-5!:

• Non-penetrating, seam-friendly design
• Compatible with most standing seam profiles
• Engineered for maximum holding strength
• Trusted for solar, snow, and utility mounting worldwide
• Backed by comprehensive load testing and documentation

Every roof is different — so is every clamp. S-5! offers a full line of clamps to match your specific panel profile, seam shape, and project needs.

Popular models include:

• S-5-U — The universal choice for many common seam profiles
• S-5-V — Ideal for vertical-folded seams
• S-5-S — A favorite for bulb-shaped and T-shaped seams
• S-5-H — Built for horizontal seams and some mechanically seamed panels
  
  Not sure which clamp fits your roof? Try our clamp to seam selector.

S-5! clamps are versatile. If it's going on a metal roof, odds are S-5! has a solution:

• Solar panels and racking systems
• Snow retention (ColorGard®, snow bars, fences)
• Rooftop walkways and railings
• Mechanical equipment (HVAC units, antennas, piping)
• Custom utility and safety attachments
• Satellite Dishes