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The Deck Store is Canada’s premier deck and outdoor living design, supply, and build company.
We are the largest volume dealer of decking and outdoor building materials in the Canadian market.

We are Your Outdoor Living Specialists! Trust us to help you create your ideal Outdoor Living Space.

TREX Post Sleeves

CA$40.65CA$256.35 + HST

Hollow sleeve that fits over a solid, pressure-treated post or post mount

4” POST SLEEVE – Fits over 4”x4” Pressure-Treated Post

  • 4” X 4” X 39”/108”
  • 4.45” x 4.45” x 40” (113 mm x 113 mm x 101 cm)
  • 4.45” x 4.45” x 108” (113 mm x 113 mm x 274 cm)
  • 6” X 6” X 39”/108”
  • 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)


Elevate Your Deck’s Appeal with TREX Post Sleeves

Enhance both the style and durability of your deck with TREX Post Sleeves. Designed to seamlessly fit over your deck posts, these post sleeves provide a refined look and robust protection, ensuring your outdoor space remains beautiful and functional for years to come.

Stylish and Durable Design

Post Sleeves add a touch of sophistication to any deck. Made from premium, weather-resistant materials, these post sleeves offer exceptional durability and long-lasting performance. They protect your deck posts from moisture, UV rays, and other environmental factors that can cause damage over time. With their sleek and elegant design, TREX Post Sleeves enhance the overall aesthetic of your deck, creating a polished and cohesive look.

Easy Installation

Installing Post Sleeves is quick and straightforward, making them an ideal choice for both DIY enthusiasts and professional contractors. Simply slide the sleeves over your existing deck posts for an instant upgrade. The snug fit ensures stability and security without the need for additional tools or fasteners. This hassle-free installation process allows you to transform your deck in no time, providing a smooth and efficient way to enhance your outdoor space.

Learn More 

Use with TREX Transcend rail

Additional information


Classic White, Charcoal Black, Rope Swing, Vintage Lantern


4"x4"x39", 4"x4"x108", 6"x6"x39", 6"x6"x108"