TREX Transcend Composite Post Skirt

The Trex Transcend 4×4 Composite Post Skirt is a finishing trim piece designed to cover the gap where a deck meets a Trex post sleeve, providing a clean, polished look at the base of rail posts. Made for use with Trex Transcend® 4×4 composite post sleeves, this skirt enhances the overall appearance of deck railing systems while eliminating unsightly gaps and improving moisture management at the post’s transition to the decking. Engineered from the same high‑performance composite material used throughout Trex railing components, this post skirt resists rot, warping, cracking, and splitting without painting or staining. It installs easily around the sleeve base and coordinates with Transcend railing and decking colors for a cohesive design. Key Specifications: Designed for 4″ × 4″ composite post sleeves to hide cuts and gaps where posts meet the deck surface. Two‑piece design installs without removing existing railing hardware. Corrosion‑resistant, low‑maintenance composite that never needs painting or staining. Available in Transcend color options like Charcoal Black, Classic White, Rope Swing, and Vintage Lantern to match railing systems. This post skirt is ideal for both contractors and homeowners looking to achieve a refined, finished look at deck posts while simplifying installation and long‑term maintenance.