Helical Piers — Foundation Suffolk

Helical piers are deep foundation elements made of heavy-gauge steel shafts with one or more circular bearing plates (helixes) welded to the lead section. They are using hydraulic torque motors, much like a screw into wood.

Many areas (particularly the South Shore) consist of sand-damaged zones, bog, and fill with low load capacity. helical piers foundation suffolk

Suffolk County's coastal geography presents unique structural risks. Unstable, non-load-bearing soils can undermine traditional concrete foundations, leading to settlement or structural failure. Helical piers are deep foundation elements made of

In Long Island projects, piers are typically driven to an average depth of 21 to 25 feet , though they can go deeper if stable strata are not immediately met. 3. Key Advantages for Local Projects adding a waterfront deck in Sayville

We specify hot-dipped galvanized per ASTM A123 or epoxy-coated shafts for marine environments. 75+ year service life.

They are mechanically screwed into the ground using hydraulic equipment until they reach competent, load-bearing soil or bedrock.

Whether you’re building a new home in Wading River, adding a waterfront deck in Sayville, or underpinning a historic building in Huntington, for Suffolk’s challenging soils and coastal environment.