Trex® Stair Rail Kit for Trex Signature® X-Series™ Cable Railing

Extend the clean, modern look of Trex Signature® X-Series™ Cable Railing down your deck stairs with the Stair Rail Kit for Trex Signature X-Series Cable Railing. Designed specifically for stair applications, this complete kit includes the primary components needed to create a durable cable railing system while maintaining open views around your outdoor space.

Each stair rail kit includes a top rail, swivel brackets, cable assemblies, cable fittings, installation hardware, and a cable brace. The only components sold separately are the required Trex posts.

The matte charcoal black finish gives the railing a sleek, sophisticated appearance, while powder-coated aluminum and stainless steel cable provide long-lasting, low-maintenance performance. Trex Signature X-Series Cable Railing is backed by a 50-year limited residential warranty.

Key Features

• Designed for Trex Signature® X-Series™ Cable Railing stair applications
• Complete stair railing kit with rails, brackets, cables, and hardware
• Posts sold separately
• Durable powder-coated aluminum construction
• Stainless steel cable assemblies
• Modern cable railing design with open sightlines
• Matte charcoal black finish
• Low-maintenance and long-lasting
• Available for 36-inch and 42-inch railing heights
• Includes swivel brackets for stair installation
• Backed by a 50-year limited residential warranty

Kit Includes

• (1) Top rail
• (2) Top rail swivel brackets
• Bracket screws and locking assemblies
• Cable assemblies
  • 11 cables for 36-inch railing
  • 13 cables for 42-inch railing
• Cable adapters
• Turnbuckle wrench for installation
• (1) Cable brace with setting screws

Complete Trex Cable Railing for Deck Stairs

The Trex Signature X-Series Cable Railing Stair Rail Kit makes it easier to continue your railing system from the deck surface down the stairs. With matching rails, stainless steel cable, installation hardware, and adjustable swivel brackets included, the kit creates a consistent and polished railing system across both level and stair sections.