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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.

RainEscape Trough

CA$42.49CA$59.09 + HST

The unique Trex RainEscape® under-deck drainage system keeps rain, spills and snow melt from dripping through the decking boards above, creating a dry room below.


Protect Your Deck with TREX RainEscape Trough

Keep your deck’s substructure dry and damage-free with TREX RainEscape Trough. Designed to work seamlessly with the TREX RainEscape system, this innovative component provides superior protection against moisture infiltration, ensuring the longevity and durability of your outdoor space.

Superior Moisture Protection

TREX RainEscape Trough is a vital component that channels water away from your deck’s substructure. Installed between the joists, the trough effectively captures and redirects rainwater to a designated drainage system, preventing water from seeping into the foundation and causing wood rot, mold, or structural damage. By maintaining a dry substructure, the Trough helps preserve the integrity and strength of your deck, ensuring it remains sturdy and secure for years to come.

Durable and Weather-Resistant Design

Constructed from high-quality, weather-resistant materials, TREX RainEscape Trough is built to endure the harshest outdoor conditions. Whether exposed to heavy rain, snow, or intense UV rays, this component retains its protective properties without degrading over time. Its robust construction ensures long-lasting performance, providing continuous protection against moisture-related issues and extending the life of your deck.

Easy Installation Process

Installing RainEscape Troughs is straightforward and efficient, making it an ideal choice for both DIY enthusiasts and professional contractors. The Trough is designed to fit snugly between your deck joists, creating a watertight barrier that prevents water infiltration. Simply secure the Trough to the joists, ensuring it slopes towards the downspouts for optimal drainage. This efficient installation process saves time and effort, allowing you to protect your deck with ease.

Enhance Deck Performance and Longevity

Incorporating RainEscape Troughs into your decking project significantly enhances the performance and longevity of your deck. By protecting the substructure from moisture damage, you reduce the risk of costly repairs and maintenance. This proactive measure ensures your deck remains beautiful and functional for many years, providing a safe and inviting environment for family and friends.

RainEscape Trough is an essential component for any decking project, offering reliable protection against moisture damage. With its superior moisture barrier, durable design, and easy installation, this component provides comprehensive defense for your deck’s substructure. Invest in TREX RainEscape Trough to safeguard your deck, enhance its durability, and enjoy a resilient outdoor space for the long term.

Installation help

Use with the TREX RainEscape system 

Additional information

Select Length

12', 16'