
NEWS
Bridging Old Foundations with New Helical Support
Foundation underpinning often becomes necessary when settlement, soil movement, or load changes cause cracking, uneven floors, or structural distortion. Helical piles — steel shafts with welded helix plates — have emerged as a proven deep-foundation solution for underpinning because they can be installed with minimal disturbance and carry significant compressive and tensile loads. However, the long-term performance of an underpinning system depends heavily on the bracket connection between the pile and the structural element it supports.
Better Screw Co.’s helical underpinning brackets provide a secure, engineered interface that transfers load efficiently from beams, slabs, or walls into the helical pile system. The brackets are manufactured from heavy gauge steel and designed to withstand both vertical and lateral forces, critical for rehabilitation work where differential settlement and lateral drift often occur.
Engineered for Reliability and Flexibility
High-Strength Construction: Built of industrial grade steel with robust welds, able to support heavy compressive loads.
Corrosion Resistance: Optional galvanized or coated finishes for service in moist or corrosive environments.
Modular Design: Compatible with a range of pilings and foundation types — from residential slabs to commercial footings.
This bracket system is widely specified in projects ranging from underpinning older homes to stabilizing portions of commercial buildings affected by soil consolidation or seasonal ground shifts.
Real-World Rehabilitation Applications
Across North America and beyond, foundation specialists are using helical bracket systems in scenarios where traditional underpinning is impractical:
Historic building preservation: Helical piles and underpinning brackets provide discreet support with minimal disruption to facade and finishes.
Residential foundation leveling: When one section of a slab settles more than another, helix-bracket systems allow selective reinforcement without full teardown.
Mixed soil conditions: Where soil uniformity varies, the coupled helical pile and bracket system adapts to load demands and resists lateral stress.
Why This Matters
Better Screw Co.’s Standard Underpinning Brackets allow contractors and engineers to complete underpinning work with speed, precision, and long-term performance in mind. Homeowners benefit from reduced excavation, shorter job durations, and a resilient foundation that accommodates future loads without significant maintenance.
In an era where renovation and resilience are as important as new construction, helical underpinning brackets offer a path forward — combining structural science with practical installation efficiency.