$8.90
S-5!
The Original Metal Roof Attachment—Engineered to Last
Explore APsystems Products
S-5! 1.5" Metal To Wood Screw (1 pc)
MPN No: S-5! 1.5" Metal to Wood Screw
Expected ship date Jan 17 - 24
In Stock
$0.42
S-5! S-5-E Clamp Standing Seam Metal Roof Clamp
MPN No: S-5-E
Expected ship date Jan 17 - 24
In Stock
$6.44
$3.55
0.43
-13%
$0.49
$0.49
S-5! Brackets ProteaBracket-SS Attachment For Metal Roofs (Stainless Steel)
MPN No: ProteaBracket
Expected ship date Jan 17 - 24
In Stock
$12.89
S-5! S-5-N Mini NB Metal Roof Clamp (No Bolt)
MPN No: S-5-N Mini NB
Expected ship date Jan 17 - 24
In Stock
$6.68
$8.99
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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