NEWS

Screw Pile Foundation Systems for Marine and Dock Construction
Time:2026-05-06

Marine environments require foundation systems that can resist corrosion, water pressure, and unstable soil conditions. Traditional concrete foundations often degrade over time due to saltwater exposure.


Screw pile foundations provide an ideal solution for docks, piers, and boathouse structures.


Better Screw Co. manufactures hot-dip galvanized helical pile systems designed specifically for marine applications. These piles are installed by rotating them into underwater or shoreline soils, creating a stable foundation without large-scale dredging or concrete pouring.


Key benefits include:

  • High corrosion resistance in saltwater environments

  • Fast installation with minimal equipment

  • Adaptability to soft or sandy seabeds

  • Immediate structural load capacity


Applications include floating docks, marina platforms, boardwalks, and waterfront residential structures.

The modular nature of helical piles also allows easy removal or adjustment, making them suitable for temporary marine structures.