Trex Flat 6x6 Composite Flat Post Sleeve Cap

The top of your post is the first thing people see. This Trex® Flat Top Post Cap drops right onto your 6×6 composite post sleeve and seals it off cleanly, protecting the top of the post while giving the whole railing system a finished, intentional look.

Made from Trex composite material, it holds up outdoors without any upkeep. No painting, no staining, no cracking, no rot. It also pairs with Trex LED Flat Post Cap Lights if you want to run lighting along the railing and keep the deck usable after dark.

Works with every Trex Deck Railing line: Transcend, Select, Enhance, and Signature. Only available in Classic White.

• Fits Trex 6x6 composite post sleeves
• Compatible with all Trex Deck Railing lines
• Composite construction: no rot, warping, or splintering
• Zero maintenance required - no painting or staining, ever
• Classic White, fade-resistant finish

A simple finishing piece that makes a real difference to how the whole railing looks.