Trex Railing® Accessories

From railing post components to mounting hardware and touch up pens, find all of the railing accessories you need to complete the finishing touches for your deck railing.

Compatible

Our railing accessories are universal, meaning you can pair them with components from every other Trex railing line for countless ways to achieve your unique vision.

Multiple Colours Available

Most railing accessories are available in Classic White and Charcoal Black, plus the colours of our Transcend® railing line.

Durable & Reliable

Like all Trex products, railing accessories are all high-performance and low maintenance.

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4” Post Sleeve

Fits over 4”x4” Pressure-Treated Post.

4” X 4” X 39”/108” Actual External Dimension:

4.45” x 4.45” x 40” (113mm x 113mm x 101 cm)
4.45” x 4.45” x 108” (113mm x 113mm x 274 cm)

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6" Post Sleeve

Fits over 4”x4” Pressure-Treated Post.

Available in Classic White only.

6” X 6” X 39”/108” Actual External Dimensions:
5.5” x 5.5” x 39” (139 mm x 139 mm x 990 mm)
5.5” x 5.5” x 108” (139 mm x 139 mm x 274 cm)

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Flat Post Sleeve Cap

12 per box. Cap topping each post is the decorative finish that also withstands the weather.

6” Available in Classic White only.

Actual External Dimensions:
4” x 4”: 4.55” x 4.55” (115 mm x 115 mm)
6” x 6”: 5.55” x 5.55 ” (140mm x 140mm)

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Post Sleeve Skirt

12 per box. Finishing piece at the base of the post that covers any cuts where the decking and railing meet. Usually coordinates with the cap.

6” Available in Classic White only.

Actual External Dimensions:
4” x 4”: 4.55” x 4.55” (115 mm x 115 mm)
6” x 6”: 5.55” x 5.55” (140mm x 140mm)

Your complete guide to Trex® Railing

Learn more about the best Trex Railing choice for you.
Download Railing Guide

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You Make Us Look Good

Explore this collection of backyard inspiration from homeowners who said yes to Trex railing.

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