DockSider™ Collection

This composite decking stands up to the elements and is tough enough to resist damage from sun, sea, sand, and salt, even in high-traffic areas like boardwalks, amusement parks, stadiums, and universities.

Great for commercial use, DockSider Decking offers many benefits for those seeking durable decking in heavy-use spaces:

Tough: Proprietary wood composite material; VertiGrain slip resistant surface
Enduring: Stands up to harsh weather
Durable: Resists mold, mildew, and moisture damage
Beautiful: Texturized for a wood-like appearance
Low-maintenance: No annual sealing or staining required for protection
Protected: Comes with 30-year limited warranty in residential applications

Twin Finish®, Docksider™ and ReliaBoard® are covered by TimberTech’s 30-Year Limited Warranty but do not include separate fade and stain coverage. TwinFinish, ReliaBoard, and DockSider are designed to naturally weather over time and the surface grain pattern will weather to a more consistent color. Most of the weathering process will be complete within the first year of the deck’s life.

Decking dimensions

Deck boards are 1.25″ x 5.5″

Square shouldered lengths: 12′ | 16′ | 20′

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Options and Accessories

TimberTech trim and accessories are designed to provide a professional-quality finishing touch to your deck.

CONCEALoc^® Hidden Fastener System

Our ingenious hidden fastener system is designed to combine ease of installation with the sought-after look of a flawless, fastener-free surface.

TOPLoc^™ Face Fastening System

TOPLoc face fastening system takes the guesswork out of which screw looks best or installs easiest – and delivers a color-matched fastener option ideal for dense boards or situations where hidden fasteners are not preferred.