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Standing Seam


  • No Adhesives
  • Ease of Installation
  • Engineered Design

From the manufacturer of S-5!, Garland offers a high-performance snow retention system compatible with our R-Mer® Shield, R-Mer® Span, and R-Mer® Loc metal panel systems. Not only is the S-5! Snow Retention System is designed to meet the severe requirements of the harshest snow loading but also reduces the aesthetic impact of other snow retention devices.

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Product Specifications


No Adhesives

The S-5! System doesn't rely on temperature-sensitive adhesives. Typical paint finishes are slippery by their chemistry which makes adhesion particularly difficult. 

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Ease of Installation

Because there is no waiting for adhesives to cure or panel penetrations to worry about, the S-5! installation is easy to perform. The system is designed to snap together with the simplest of tool requirements. 

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Engineered Design

Garland will design the proper usage of the S-5! System based upon the specifics of a particular roof. Garland has tested the exact load performance of our panel systems with the S-5! Clamps. Snow loads can be calculated utilizing the American Society of Civil Engineers (ASCE-7) method. Quantity placement and general use of snow retention are recommendations. The project specifier should confirm snow loads and the use of snow retention. 

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RMer Span Curve Panels are being installed onto the North County Regional Library