S-5!
The Original Metal Roof Attachment—Engineered to Last
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S-5! S-5-PVKIT 2.0 Mid Grab Metal Roof Mid Clamp (Mill Finish)
S-5-PV Kit 2.0 Mid
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For more than 30 years, S-5! has set the global standard for metal roof attachments and solar mounting solutions. Trusted by installers, engineers, and manufacturers worldwide, S-5! products are precision-engineered to protect roof integrity while delivering unmatched performance, longevity, and peace of mind.
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Zero-Penetration Engineering
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Made in the USA
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Tested & Certified Performance
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Solar-Ready & Roof-Safe
Why S-5! Stands Out
Proven Clamp Technology
S-5! invented the original standing seam metal roof clamp—now the most copied and most trusted attachment solution in the industry.
Engineered, Not Improvised
Every clamp, rail, and accessory is purpose-built for specific roof profiles, ensuring optimal fit, load distribution, and long-term performance.
Installer-First Design
Fast installation, minimal tools, and clear documentation reduce labor time while increasing jobsite confidence.
Backed by Data & Support
With extensive engineering documentation, load tables, and expert technical support, S-5! makes it easy to design and permit with confidence.
Explore the full range of S-5! solutions
For detailed product guidance and to discuss your specific needs, contact US Solar Supplier.
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