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Trex Select® Aluminum Rail Post Kit

Brand: Trex
SKU:
SEL-POST

$81.63 - $114.17
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Trex Select® Aluminum Post Kit

The Trex Select® Aluminum Post Kit is engineered for style, strength, and simplicity. Whether you need a blank post, corner, line, or end configuration, this system is designed to integrate seamlessly with Trex Select® Aluminum Railing panels. Each post is crafted from powder-coated, corrosion-resistant aluminum that delivers durability in all weather conditions with minimal maintenance required.

Available in two elegant finishes - Charcoal Black and Burnished Bronze - and multiple heights (37", 43", and 53" for blank posts; 37" and 43" for all others), these posts provide flexible options for every deck layout. Bracketed versions (corner, line, end) include pre-mounted hardware for fast and precise installation.

Available Types and Sizes:

  • Blank Post: 37", 43", 53"

  • Corner Post (Pre-Mounted Brackets): 37", 43"

  • Line Post (Pre-Mounted Brackets): 37", 43"

  • End Post (Pre-Mounted Brackets): 37", 43"

Key Features:

  • Flexible Options: Available in four post styles and two premium colors.

  • Powder-Coated Finish: Resists corrosion, fading, and wear.

  • Pre-Mounted Brackets: (Corner, Line, End) for faster, cleaner installs.

  • Durable Performance: Lightweight aluminum resists rot, rust, and splitting.

  • Low Maintenance: No sanding, staining, or painting required.

  • Eco-Friendly: Made with 20% recycled materials.

  • Compatible System: Designed specifically for use with Trex Select® Aluminum horizontal railing panels.

For full details, visit warranty information page.
Material:
Powder-Coated Aluminum
Colors:
Charcoal Black, Burnished Bronze
Sizes:
2.5" x 2.5" x 37", 2.5" x 2.5" x 43", 2.5" x 2.5" x 53"
Types:
Blank, Corner, Line & End Post
Kit Include:
Post, Skirt, Cap, Brackets (If not Blank)

Trex® Resources

Everything you need to buy with confidence, build with ease, and maintain with minimal effort.

Step-by-step installation guides to help you build your dream deck the right way — written by our team of decking experts.

One of the biggest benefits of Trex composite decking is how easy it is to maintain. Find our complete care guides below.

For over 30 years, Trex has been the #1 name in composite decking — and for good reason.

  • #1 Selling Composite Decking Brand Trex outsells all other composite and PVC decking brands combined. Millions of homeowners trust Trex for their outdoor spaces.
  • 95% Recycled Materials Every Trex board is made from 95% recycled wood and plastic film — keeping over 800 million pounds of material out of landfills every year.
  • Low Maintenance, High Performance No painting, staining, or sealing — ever. Trex resists fading, staining, scratching, and mold so you spend more time enjoying your deck and less time working on it.
  • Industry-Leading Warranties Backed by warranties up to 50 years, Trex products are built to outlast the competition and protect your investment for decades.
  • Complete Outdoor System From decking and railing to lighting, fasteners, and furniture — Trex offers a complete, coordinated outdoor living system designed to work together beautifully.