Spotlight On: DryJoist

DryJoist: Structural Deck Drainage System

The first alternative to wooden deck joists that provides the structure of the deck, a waterproof solution and a finished ceiling

all in one application.

DryJoist is a structural deck drainage system, mean

ing the deck's surface is supported by the same system that creates a dry space in the area below. Traditionally, joists are repeated structural members used to build a supporting

frame, ultimately determining the design, strength and material selection for the deck's surface. DryJoist's patent pending design has the necessary utility of traditional deck joists yet provides the freedom to

build a truly custom deck surface that is both waterproof and unmatched in structural strength. DryJoist is made with marine grade aluminum meaning it is a fire proof deck joist that will not ignite or burn, an ideal outdoor building material especially for areas located in high fire risk zones.

DryJoist is the first to provide both structural support for the deck's surface boards while creating a 100% dry outdoor

living space in a single deck system.

ULTIMATE APPEARANCE FLEXIBILITY

DryJoist is designed to support deck boards every 4", thereby providing an ideal platform for 'designer' decking patterns (angled, picture frame, checker board, etc.) and a variety of decking types (hardwoods, composites, etc.).

SAFE & SECURE RAIL OPTIONS

Wahoo Rail is integrated into the structural design of DryJoist through Anchor Clips; enabling rail mount post feet installation on top of deck planks in a secure, easy-to-install manner.

DRYJOIST FACTS

DryJoist is approximately 50% recycled aluminum. Using the recycled material consumes only 5% of the energy otherwise necessary to produce virgin aluminum. DryJoist is a sustainable building product and environmentally responsible - aluminum is fully and repeatedly recyclable.

Alternative to traditional wooden deck joists or support beams

• Single System: structural design creates 100% waterproof area below
• No 'Add-On' Substructures: integrative 2" deep water channel is never interrupted or pierced by fasteners
• Low Maintenance: DryJoist is a trouble free solution for creating a dry space beneath a deck and requires no structural upkeep, whatsoever
• Simple Installation: installation requires standard deck building tools and can be performed by any building professional and handyman

Electrical conduit can be easily installed within the dry channels for "Outdoor Living" accents

such as ceiling fans or exterior lighting.

SPECIFICATIONS

• Patent Pending: all DryJoist components and auxiliary components are patent pending
• Drainage: 1/8" downward pitch per linear foot is recommended; to prevent possible backsplash a 2" overhang beyond the header joist on the drainage side is suggested
• Allowable Cantilever: maximum allowable edge cantilever is 18"
• Outdoor Exposure: meets or exceeds AAMA 2603.02; suitable for long term exposure in the harshest conditions
• Material: 6005-T5 series marine grade aluminum
• Finish: factory applied to the 'Face' or only visible side of DryJoist; will not require painting, sealing or staining although it's paintable if you desire a custom look

For more information on DryJoist, visit www.wahoodecks.com/dryjoist.

DryJoist, along with all products by Wahoo Decks, can be special ordered from your local lumber yard or retail home center. Please feel free to contact the Wahoo Decks team for assistance to find your local distributor.

Phone: 678.343.2317

Toll Free: 877.270.9387

Fax: 678.343.2916