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Waterproofing Products



The helical flights are geometrically spaced along the shaft to provide minimal disruption of the soils as they are installed. A foundation bracket is then connected to support the failing foundation or specified terminations are connected to the installed shaft to support new foundations.

  • Lead sections and extensions can be configured to achieve design depth and capacity
  • Lead sections available in 2, 5 and 7-foot lengths
  • Extensions available in 3, 5 and 7-foot lengths
  • Extensions utilize rigid, three-bolt couplings
  • Helical piers available with single, double and triple helix lead sections
  • Helix blade diameters of 8, 10, 12 and 14 inches
  • Available with hot-dipped galvanized coating for added corrosion resistance
Retrofit
  • Illustration of helical pier or pile installation
  • Lead sections of the pier can be configured to achieve design depths and capacities
  • Minimal excavation required around foundation area
  • Installs quickly with small or handheld equipment
  • Vibration-free installation (unlike traditional driven piles)
  • No wait ‘ piers installed year-round
  • Installs in areas with limited or tight access without generating spoils
  • Pier system installed below grade ‘ not visible once the installation is complete
  • Cost-effective ‘ gets a structure back on solid ground
  • Permanent solution ‘ prevents further vertical movement
New Construction
  • All-weather installation
  • Can be installed with either handheld or small equipment
  • Can be installed in areas of limited or tight access
  • Foundation concrete can be poured immediately following installation
  • Lead sections can be configured to achieve design depth and capacity
  • Cost-competitive versus other deep foundation alternatives
  • Vibration-free installation (unlike traditional driven piles)
  • Installs quickly without generating spoils

The two types of helical piers

Round Shaft Piers are best used in compression applications and have a greater load capacity and lateral strength Round shafts are 2 7/8″ diameter, 3.5 inch diameter and 4.5 inch diameter. The Round Shaft lead sections utilize 1, 2 or 3 helix flights which are 8″, 10″, 12″ and 14″ in diameter.

Square Shaft Piers are more suited for projects that require greater tensile strength or torque capacity. Square Shafts are 1.5, 1.75 and 2.25 inch Round Corner Square (RCS). Square Shaft lead sections utilize 1, 2 or 3 helix flights which are 8″, 10″, 12″ and 14″ in diameter.

The helical flights are geometrically spaced along the shaft to provide minimal disruption of the soils as they are installed. A foundation bracket is then connected to support the failing foundation or specified terminations are connected to the installed shaft to support new foundations.

  • Lead sections and extensions can be configured to achieve design depth and capacity
  • Lead sections available in 2, 5 and 7-foot lengths
  • Extensions available in 3, 5 and 7-foot lengths
  • Extensions utilize rigid, three-bolt couplings
  • Helical piers available with single, double and triple helix lead sections
  • Helix blade diameters of 8, 10, 12 and 14 inches
  • Available with hot-dipped galvanized coating for added corrosion resistance
Retrofit
  • Illustration of helical pier or pile installation
  • Lead sections of the pier can be configured to achieve design depths and capacities
  • Minimal excavation required around foundation area
  • Installs quickly with small or handheld equipment
  • Vibration-free installation (unlike traditional driven piles)
  • No wait ‘ piers installed year-round
  • Installs in areas with limited or tight access without generating spoils
  • Pier system installed below grade ‘ not visible once the installation is complete
  • Cost-effective ‘ gets a structure back on solid ground
  • Permanent solution ‘ prevents further vertical movement
New Construction
  • All-weather installation
  • Can be installed with either handheld or small equipment
  • Can be installed in areas of limited or tight access
  • Foundation concrete can be poured immediately following installation
  • Lead sections can be configured to achieve design depth and capacity
  • Cost-competitive versus other deep foundation alternatives
  • Vibration-free installation (unlike traditional driven piles)
  • Installs quickly without generating spoils

The two types of helical piers

Round Shaft Piers are best used in compression applications and have a greater load capacity and lateral strength Round shafts are 2 7/8″ diameter, 3.5 inch diameter and 4.5 inch diameter. The Round Shaft lead sections utilize 1, 2 or 3 helix flights which are 8″, 10″, 12″ and 14″ in diameter.

Square Shaft Piers are more suited for projects that require greater tensile strength or torque capacity. Square Shafts are 1.5, 1.75 and 2.25 inch Round Corner Square (RCS). Square Shaft lead sections utilize 1, 2 or 3 helix flights which are 8″, 10″, 12″ and 14″ in diameter.