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477, boulevard Poirier
Magog, Québec (Canada) J1X 7L1

Toll Free: +1 855 743 4777

Strength  &  Know-How

Screw Piles for Docks and Boathouses

Solid, Lasting Dock

The traditional method of supporting the dock and boathouse with aging timber piles is outdated.
Helical piles are a better – and easier – solution to install than regular wooden piles. GoliathTech screw piles will solidly support the dock long term and are much quicker to install.
Plus, they’re installed using small equipment.

Solid Anchoring Prevents Movement

Our screw piles are installed and driven deep into the lake bottom. GoliathTech screw piles solidly support a wide range of docks from simple shoreline docks that are profiled into the rock to large U shaped docks capable of carrying a boathouse, in any soil or environmental condition.
They feature helices with a diameter from 9 to 29 inches as required, for optimal compression and tension performance. Our precise engineering and installation method ensures that over time the dock will remain stable.

Docks and Boathouses


  • No concrete delays or dry time
  • Removable and reusable
  • No blocks or strapping necessary
  • No mess
  • No soil displacement or removal
  • No weather delays
  • Fully engineered