Post-Supported System
A glass railing system that uses vertical posts (typically stainless steel or aluminum) spaced at regular intervals to support and secure glass panels, providing maximum structural rigidity.
Technical Details
Post-supported systems anchor vertical posts to the structure at intervals typically ranging from 4 to 6 feet. Glass panels are secured between posts using clamps, channels, or point fixings. This approach provides the highest structural capacity and is preferred for high-wind locations, tall railing heights, and heavy-use commercial applications. Posts can be side-mounted (fascia) or top-mounted (surface).
Frequently Asked Questions
When should I choose post-supported over base shoe railings?
Post-supported systems are recommended for high-wind zones (coastal areas, high-rises), commercial applications with high traffic loads, installations on lightweight structures, and situations requiring maximum structural rigidity.
What is the maximum post spacing for glass railings?
Maximum post spacing depends on glass thickness, panel height, and design wind loads. Typical spacing ranges from 4 to 6 feet. An engineer will specify exact spacing based on site conditions.
Related Terms
See It in Action
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