Under Deck Drainage

Under deck drainage is an innovative system that channels water away from your deck, providing a dry and usable area beneath it. It maximizes your outdoor living space, protects your deck from moisture damage, and is easy to install and maintain.

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Louisville Under Deck Drainage

Deck Drainage System

For Multi-Leveled Decks and Outdoor Spaces


A Trex RainEscape deck drainage system is a cost-effective solution for a multi-leveled deck and outdoor living space. The drainage system collects water runoff from the above deck and directs it away from the lower deck, giving you a dry lower level. The system is neatly installed within the deck rafters and directly below the cladding. Additional benefits include protecting your deck structure from weathering and keeping your deck screws secured in place. This under deck drain system protects your deck from excessive moisture and inclues a 20-year manufacture warranty.

  • Channels water away
  • Creates usable space
  • Protects deck structure
  • Easy to install and maintain
  • Maximizes outdoor living area

Trex RainEscape Under Deck Drainage System