New! Now Available in Narrow, Standard, and Wide Widths Explore Multi-Width Decking

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TimberTech DockSider

DockSider composite decking is built tough to resist damage from the sand, salt, sea, and sun — perfect for heavy-use spaces like marinas and boardwalks.

Firm Footing 

VertiGrain slip resistant surface adds a measure of safety when decks get wet. 


Superior Versatility 

Designed for all kinds of high-traffic, heavy-use spaces like boardwalks, amusement parks, stadiums, and universities. 


Lasting Looks 

Texturized to create the appearance of wood with a surface grain pattern that will weather naturally to a consistent color.

Less Work, More Play 

No annual sealing or staining required, giving you more free time simply relaxing on your deck. 


At the Sea to Stay 

Resists mold, mildew, and moisture damage, and stands up to harsh weather. 


Solid Underfoot Feel

A flat, full profile bottom offers strength and a more solid feel underfoot, similar to traditional lumber. 

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