NEWS

Helical Pile Underpinning Systems for Foundation Repair and Structural Stabilization
Time:2026-04-29

Foundation failure is a critical issue in aging buildings, particularly in residential and commercial structures built on unstable soils. Traditional repair methods often involve extensive excavation and high-cost reconstruction.


Helical pile underpinning systems offer a modern alternative for stabilizing and lifting existing foundations without demolition.


Better Screw Co. produces a full range of underpinning brackets, including standard and adjustable designs compatible with both round and square shaft piles.


The underpinning process involves installing helical piles adjacent to the existing foundation and transferring structural loads through steel brackets. This method restores stability and can even re-level structures that have experienced settlement.


Advantages include:

  • Minimal disruption to existing buildings

  • Immediate load transfer after installation

  • No concrete curing required

  • Ability to work in confined spaces


Typical applications include residential homes, commercial buildings, retaining walls, and industrial floors.


Helical underpinning systems are especially valuable in areas with expansive clay soils or groundwater fluctuations, where traditional footings frequently fail.


Better Screw Co. designs brackets with high-strength steel and corrosion protection coatings, ensuring long-term structural reliability.