Base Shoe Mount
A surface-mounted aluminum channel that clamps the bottom edge of a glass railing panel to the floor or deck structure, providing a frameless aesthetic by eliminating vertical posts.
Technical Details
Base shoe mounts are typically made from 6063-T5 or 6061-T6 aluminum alloy and come in various profiles to accommodate different glass thicknesses (typically 1/2" to 3/4"). They are anchored with through-bolts, expansion anchors, or chemical anchors depending on the substrate. The system transfers lateral loads (wind and live loads) from the glass panel through the shoe to the supporting structure.
Frequently Asked Questions
How thick should the concrete be for a base shoe mount?
A minimum concrete thickness of 4 inches is typically required for surface-mounted base shoes. For edge-mounted installations on concrete slabs, a minimum of 6 inches is recommended to ensure proper anchor embedment depth.
Can base shoe mounts be installed on wood decks?
Yes, with proper engineering. Wood deck installations require through-bolting to structural members and may need blocking or steel backing plates to distribute loads. An engineer should review the specific framing configuration.
Related Terms
See It in Action
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