S-5!® can dramatically improve wind uplift performance. In many cases, S-5! WindClamps can double wind resistance for as little as $0.20 per square foot, preventing multiple modes of failure, including clip disengagement (when used at a clip location).
Wind Protection and Performance Systems
S-5! WindClamps are designed to increase roof system wind uplift performance. WindClamps can increase wind resistance by preventing multiple modes of failure. In fact, WindClamps have proven to be a necessity in some regions, preserving rooftops with an increased chance of extreme weather.
Wind uplift can be quite dramatic, threatening to tear a metal roof from its mounting. Likelihood of failure can be reduced with the use of external seam reinforcement, such as the S-5! WindClamps. For very low cost, S-5! WindClamps increase, and often double, wind resistance, preventing multiple modes of failure, including clip disengagement (when used at a clip location).
Please call 770-405-1060 (M-F 8am – 5pm) to Order
Featured S-5! Product
S-5-S Seam Clamp
The S-5-S clamps are extraordinarily versatile clamps, specifically created for popular snap-together standing seam profiles. The S-5-S can be used to avoid having to crimp-seam profiles such as Firestone UC4 and New Tech Machinery SS550 and SS675. They also accommodate horizontal seams where the horizontal projection is under 0.54 inches without the need to double fold the seam!
Its simple design and ample size make it so strong and versatile it can be used with S-5!® snow retention products and other heavy-duty applications. The S-5-S clamp comes complete with two  3/8"x24 x 0.80" round nose set screws and one  M8-1.25 x 16mm Hex Flange Bolt. All hardware is stainless steel.
Only S-5! offers a comprehensive 25-YEAR MATERIALS AND WORKMANSHIP WARRANTY on ALL of its products. No one else in the industry even comes close!
Introducing the NEW S-5-N Clamp
The New S-5-N Seam Clamp is a the latest design from S-5! and features significant improvement over the original S-5-N seam clamp. The new design features an innovative insert that ensures a superior fit for new and wider nail strip profiles, as well as older ones.
We pride ourselves on providing expert advice based on decades of professional field experience. Whether it’s choosing the right tool for the job or calculating the correct material requirements, our experts are available to serve you.
Open M-F 8am-5pm
(770) 405 - 1060