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Dexerdry: The Ultimate Waterproofing Solution

Dexerdry is a patented above-joist flange system that prevents water penetration, creates extra outdoor living space under decks, protects framework, eliminates mold and mosquito breeding grounds

  • Seamless Protection

    Creates a watertight seal between deck boards

  • Unmatched Durability

    UV-Resistant Material/All-Weather Performance:

  • Versatile Application

    Compatible with wood, composite, and PVC decking

Dexerdry Benefits

  • Easy to Install

    Flexible Coil: Dexerdry comes in a flexible coil that can be easily cut to fit your specific deck requirements, allowing for customized installation without hassle.

    No Spacers Needed: The design eliminates the need for spacers during installation, simplifying the process and saving time while ensuring a precise fit between deck boards.

  • Easy to Maintain

    Durable Material: Made from proprietary thermoplastic designed to withstand sun and weather.

    Simple Cleaning: Easily rinsed off with water, maintaining cleanliness and performance.

  • Multiple Profiles

    Choose from profiles that match various deck boards, including:

    American Pro, Clubhouse PVC, Deckorators WPC - Vista, Fiberon PVC – Promenade and Paramount, MoistureShield - Vision, Vantage, Meridian, and Elevate, Timbertech/Azek, Trex - Enhance, Select, and Transcend

  • Economical Solution

    Cost-Effective: Dexerdry provides an affordable way to create dry space under decks.

    Increased Living Space: Enhances usable areas beneath your deck while preventing debris accumulation and odors.

    Mold and Insect Prevention: Reduces breeding grounds for insects and eliminates odors on ground-level decks.

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How to install Dexerdry DFS

  1. Precision Installation: Dexerdry profiles are inserted between deck boards during installation
  2. Interlocking System: Profiles connect to create a continuous waterproof barrier
  3. Water Channeling: Rainwater is directed away from the deck structure
  4. Dry Space Creation: The area beneath the deck remains completely dry and usable

Frequently Asked Questions

How does Dexerdry contribute to deck maintenance?

By preventing water penetration, Dexerdry reduces mold, mildew, and rot in deck structures. Its design also eliminates debris accumulation between deck boards, making cleaning easier and extending the deck's lifespan.

How does Dexerdry compare to traditional deck waterproofing methods?

Dexerdry offers several advantages over traditional methods:

  • Installs between deck boards, creating a seamless appearance
  • Prevents water penetration without visible sealants or membranes
  • Allows for proper ventilation, reducing moisture-related issues
  • Creates usable dry space beneath the deck

Can Dexerdry be installed on an existing deck?

Dexerdry is designed for new deck installations or full deck board replacements. It's not suitable for retrofitting onto existing decks without removing the boards, as it needs to be installed between the deck boards during construction.

Does Dexerdry affect the natural expansion and contraction of deck boards?

Dexerdry is designed to accommodate the natural movement of deck boards. Its flexible material allows for expansion and contraction while maintaining a waterproof seal between boards.

How does Dexerdry handle extreme weather conditions?

Dexerdry is made from a proprietary thermoplastic material designed to withstand various weather conditions, including intense sun exposure, heavy rain, and temperature fluctuations. It's built to maintain its performance and appearance over time.

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