Trex® Anchor Post Kit for Trex Signature® X-Series™ Railing

Build a strong foundation for your railing system with the Anchor Post Kit for Trex Signature® X-Series™ Railing. Made from durable powder-coated aluminum, this universal post is designed for use with both Trex Signature X-Series Cable Railing and Trex Signature X-Series Glass Railing.

The innovative post design uses removable side and corner covers, allowing one post to work for end, line, corner, and stair applications. This simplifies planning and installation while reducing the need to order different post types for each part of your deck.

Each anchor post kit includes the post, post cap, mounting hardware, and decorative bolt covers for a clean, finished appearance. The matte charcoal black finish coordinates with the Trex Signature X-Series railing system and provides a modern, low-maintenance look.

Key Features

• Designed for Trex Signature® X-Series™ Railing
• Compatible with X-Series Cable Railing and Glass Railing
• Universal design works for end, line, corner, and stair applications
• Durable powder-coated aluminum construction
• Removable side and corner covers for installation flexibility
• Includes mounting hardware and decorative bolt covers
• Matte charcoal black finish
• Low-maintenance and long-lasting
• Simplifies ordering by using one post design for multiple applications
• Backed by a 50-year limited residential warranty

Kit Includes

• (1) Anchor post with internal core
• (4) Corner covers
• (3) Side covers
• (1) Post cap
• (4) Hex mounting bolts
• Washers
• Decorative mounting screw covers

What Post Height Do I Need?

For 36-inch railing:

• Choose 37-inch posts for all level railing sections
• Choose 43-inch posts for the middle and bottom of stair railing sections

For 42-inch railing:

• Choose 43-inch posts for all level railing sections
• Choose 53-inch posts for the middle and bottom of stair railing sections

Universal Trex X-Series Anchor Post

The Trex Signature X-Series Anchor Post Kit gives you one versatile post solution for multiple railing configurations. Whether you are installing cable railing, glass railing, a level section, corner, or stair run, the adaptable post design helps create a clean and consistent Trex railing system.