3 ft Glass Railing Kit – Compact DIY Solution

The 3 ft Glass Railing Kit is a compact, ready-to-install solution for short railing sections, balcony corners, and finishing runs on your deck. This kit includes everything you need for a secure frameless glass railing setup.

What's Included

• 1 tempered glass panel (35.4" wide, 12mm thick)
• 2 floor-mount spigots in 2205 duplex marine-grade stainless steel
• 8 wood screws for deck substrate mounting
• 1 wall connector for termination points
• Rubber gaskets and set screws

Choose Your Configuration

Available in three heights to match your local building code requirements: 36" (IRC residential), 42" (IBC commercial, most popular), and 48" (pool fence and high-rise). Hardware finish options include Brushed Stainless Steel and Matte Black powder coat over the same marine-grade stainless base.

When to Use a 3 ft Kit

This kit is ideal for filling short gaps at the end of a railing run, finishing corners where a full-length panel would be too wide, or creating a small glass section on a stair landing. It also works as a modular piece — combine it with our 6 ft, 8 ft, or larger kits to cover any total length.

Specifications

• Glass: 12mm tempered safety glass, ASTM C1048, CPSC 16 CFR 1201
• Hardware: 2205 duplex marine-grade stainless steel
• Mounting: Floor-mount (top-mount) with 4-bolt base plate per spigot
• Substrates: Concrete, wood, or steel (anchor type varies)

Installation

Install in under an hour with basic tools. Our step-by-step installation guide walks you through layout marking, spigot mounting, and glass panel setting. Need help sizing your project? Request a free material list and we'll confirm exactly what you need.