Helical Piers
Helical piers carry compression loads from new and existing foundations down to competent soil.
Engineered, manufactured & galvanized in Minneapolis.
Helical piers are installed next to or beneath footings to support new construction or to stabilize and lift settled foundations. Paired with our standard, heavy-duty and lift brackets, they transfer structural load to bearing strata with documented capacity.
Shafts use N80 grade steel with inertia-welded box and pin connections, so the coupling is as strong as the tube. ICC-ES ESR-3982 listed.
- 2-7/8" to 12-3/4" shaft diameters
- Box connection AISI 4125M, 107 ksi yield
- ASTM A325 coupling bolts
- Standard, heavy-duty and lift brackets
- ICC-ES ESR-3982 listed
Built different. Built to last.
Piers can raise settled structures back toward level and hold them permanently.
Installation torque records confirm every pier reaches its design load.
New construction caps tie piers into fresh concrete footings and grade beams.
Where helical piers go to work.
More from the catalog.
Need helical piers for your project?
Send us your soil report and structural loads. Our engineers will recommend shaft size, helix configuration, install method and torque target within one business day.