NEWS

Helical Foundations Transform Silo and Greenhouse Construction
Time:2026-01-15

As the agriculture and controlled-environment farming sectors expand globally, the demand for foundation systems that combine speed, strength, and minimal soil disruption continues to rise. Better Screw Co. is highlighting its Helical Foundation Solutions tailored specifically for structures such as grain silos, greenhouses, and other farm buildings. These solutions offer a compelling alternative to traditional poured-concrete footings, reducing project time and cost while improving long-term performance.


Why Helical Foundations Fit Modern Agriculture

Agri-foundation needs have unique challenges: soil variability, high moisture, frost action, and uneven loads from tall, filled silos or large greenhouse frames. Traditional concrete pads often require extensive excavation, site preparation, and curing time — which translates to scheduling delays and higher labor costs. Helical piles, by contrast, are installed by screwing a steel shaft with welded helix plates into the ground until design torque is achieved. This process allows immediate load application, gives predictable vertical and lateral support, and minimizes site disruption.


Advantages in Silo Installations

Grain silos exert heavy point loads and are sensitive to differential settlement. Helical foundations deliver stable support across varying soil conditions — from sandy loams to clay — by anchoring into deeper, load-bearing strata. With helical solutions, operators gain:

  • Consistent Load Transfer: Reduces risk of uneven settlement and structural cracking

  • Minimal Site Disturbance: No spoil piles or extensive trenching

  • Rapid Installation: Makes it easier to meet tight farm development timelines

These benefits make helical systems especially suited for both new construction and retrofit stabilization of aging silo bases.


Greenhouses and Controlled-Environment Farms

Greenhouses require foundations that accommodate seasonal shifts, irrigation effects, and internal humidity control systems. Because helical piles do not disturb the root zone or irrigation infrastructure, they help maintain soil health, reduce irrigation redesign costs, and allow smooth installation around existing farm utilities.


Better Screw Co. offers helical piers in varying diameters and helix configurations to match structural loads, greenhouse spans, and local soil profiles. Coated options (e.g., hot-dip galvanized) ensure corrosion resistance in moist or humid settings typical of greenhouse environments.


The Sustainability Edge

With regulators and clients pushing for more sustainable construction practices, ground screws and helical foundations deliver measurable environmental benefits. The installation process reduces dust, eliminates concrete production emissions, and preserves topsoil — all key factors in eco-friendly agriculture projects.


As silo and greenhouse builders seek efficient, durable foundation systems in 2025 and beyond, helical solutions from Better Screw Co. offer a strong, practical choice that supports growth while controlling cost and environmental impact.