Engineered Attachments for Your Metal Roof
Attach solar, snow retention and other rooftop accessories with tested clamps and brackets designed to protect the integrity of metal roofs.

9.99+
Gigawatts of energy supported
50+
Installer endorsements
3M+
Roof installations
1,000+
Allowable load test results
What makes S-5! Different?
The metal roof expertise, engineered attachments and load-tested performance your project demands - The Right Way®
See What Sets Us ApartProven on Commercial & Residential Projects
Explore projects like yours and see how tested attachment systems perform across diverse metal roof applications. |
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Curtice Street, Case Study
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Yellow Brick Road, Case Study
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Scandinavian Home Furnishings Case Study
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Trusted on Metal Roofs Worldwide
See why engineers, installers and owners trust our tested systems, clear documentation and responsive support on projects like yours.
The partnership and support from S-5! is very helpful. Asking for feedback helps a lot. You're quick to respond; you're on it all of the time; your product development is spot on. ...

At AB Martin, only the highest quality products will do, and we like to recommend products that we ourselves use. With S-5! products, you can be confident that the clamps will hold for the long term, unlike glue-on products. Most S-5! clamp designs also use zero-penetration technology to maintain roof integrity and avoid leaks. We highly recommend S-5!
clamps and snow retention systems for any roofing job.
Your attachments performed beautifully during Hurricane Milton. Our project in Winter Haven, Florida, required the Protea™ Bracket and a raised seam attachment, and we did not have any issues.

How to get Started with S-5!
From System Selection to Installation
Find the right system, design with confidence and source through an authorized S-5! distributor.
Choose the right attachment for your roof
Start with your metal roof profile and what you need to attach. Explore compatible clamps, brackets, and systems designed for your application.
Get the Details Right the First Time
Use tested load data, installation details and technical drawings to design and specify with confidence to keep your project moving.
Get the Right System to the Job Site
Connect with an authorized distributor for product availability, lead times and components you need to get your system on the roof
-
Choose the right attachment for your roof
Start with your metal roof profile and what you need to attach. Explore compatible clamps, brackets, and systems designed for your application.
-
Get the Details Right the First Time
Use tested load data, installation details and technical drawings to design and specify with confidence to keep your project moving.
-
Get the Right System to the Job Site
Connect with an authorized distributor for product availability, lead times and components you need to get your system on the roof