How Do Helical Piers Work? A Comprehensive Guide Featuring Cantsink Helical Piers

Helical piers are a reliable and effective foundation solution for stabilizing structures on weak or shifting soil. Used in residential, commercial, and industrial projects, these deep foundation systems offer long-lasting support with minimal disruption to the surrounding environment. Whether you're dealing with foundation settlement, new construction, or structural reinforcement, Cantsink helical piers provide a proven, versatile, and efficient solution trusted across the U.S.

What Are Helical Piers?

Helical piers—also known as helical piles or screw piles—are steel foundation anchors that resemble large screws. They consist of a central shaft with helical plates (or blades) that allow them to be driven deep into the ground with precision. These plates help distribute weight efficiently, ensuring stable support in various soil conditions.

Cantsink helical piers are engineered in the USA with ICC-certified designs and made from 100% U.S. steel. Their innovative design ensures superior performance in:

• Foundation repair and stabilization
  
  

• New construction projects
  
  

• Retrofitting existing foundations
  
  

• Supporting decks, boardwalks, and outdoor structures
  
  

• Securing solar panel foundations
  
  

How Do Cantsink Helical Piers Work?

The efficiency of Cantsink helical piers lies in their patented collar design and screw-like mechanism. When installed, they create a solid foundation by anchoring into deeper, more stable soil layers.

Installation with Minimal Disruption

Cantsink piers are installed using hydraulic machinery that rotates the shaft into the ground.
Unlike traditional excavation, the helical plates advance without removing soil—minimizing site disruption and preserving landscaping.

Load-Bearing Capacity

Cantsink piers are driven until they reach a load-bearing stratum. The combination of shaft friction and end-bearing resistance ensures optimal support.
Once installed, the structure's weight transfers through the piers to stable ground, offering long-term foundation security.

Immediate Structural Support

After reaching the necessary depth and torque resistance, brackets are attached to the structure.
This allows for immediate stabilization, lifting, or support—an ideal solution for urgent foundation repairs.

Corrosion Resistance and Longevity

Cantsink helical piers are hot-dip galvanized to resist corrosion and designed to last for decades with little to no maintenance.

Benefits of Using Cantsink Helical Piers

1. Quick and Easy Installation
   Cantsink piers require no curing time and can be installed rapidly, saving time and labor costs.
   
   

2. Minimal Site Disturbance
   Their no-excavation design makes Cantsink piers ideal for sensitive areas, historic properties, and existing landscaping.
   
   

3. Superior Performance Across Soil Types
   Engineered for use in clay, sand, loam, and expansive soils, Cantsink helical piers perform reliably in areas where traditional footings fail.
   
   

4. Immediate Load-Bearing Capacity
   No waiting on concrete to cure—Cantsink piers provide instant structural stability.
   
   

5. Adjustable and Reversible
   Cantsink helical systems allow for repositioning or removal if project needs change, making them versatile for both temporary and permanent use.
   
   

6. Eco-Friendly Choice
   Made from recycled U.S. steel and requiring no concrete, Cantsink piers reduce environmental impact and carbon footprint.
   
   

The Cantsink Helical Pier Installation Process

Step 1: Site Evaluation and Planning

Engineers assess soil conditions, structural needs, and load requirements to determine the number and placement of Cantsink piers.

Step 2: Pier Installation

Using a hydraulic drive head, Cantsink helical piers are rotated into the ground to a predetermined depth and torque resistance.

Step 3: Load Testing

Piers are load tested to ensure they meet or exceed structural support requirements.

Step 4: Bracket Attachment

Custom brackets connect the piers to the foundation for lifting or stabilization.

Step 5: Final Adjustments

The installation is fine-tuned, and final checks ensure the structure is level and secure.

Applications of Cantsink Helical Piers

Residential

• Repairing settling foundations
  
  

• Supporting decks, porches, and additions
  
  

• Flood-prone area protection
  
  

Commercial and Industrial

• Stabilizing warehouses and large facilities
  
  

• Supporting renewable energy infrastructure like solar panels
  
  

• Reinforcing boardwalks and retaining walls
  
  

Infrastructure and Public Works

• Stabilizing roads, bridges, and railways
  
  

• Securing pipelines and utility structures
  
  

• Supporting seawalls and shoreline reinforcements
  
  

Cantsink Helical Piers vs. Other Foundation Solutions

Choose Cantsink for Reliable Foundation Support

Selecting the right helical pier system is crucial for long-term stability. Cantsink offers industry-leading foundation solutions backed by ICC certification, expert engineering, and a commitment to quality.

Whether you're building from the ground up or reinforcing an aging foundation, Cantsink helical piers deliver unmatched performance and peace of mind.

Contact Cantsink today to schedule a consultation and learn how our helical pier systems can support your next residential, commercial, or industrial project.