Helical Piles

2014-07-07-estampe_ENGTechno metal post’s helical pile is screwed into the ground using proprietary machinery until the bearing capacity required for your structure is achieved.

Our helical pile is characterized by its high quality steel.

In an era where many companies choose to source their raw materials from Asia, the Techno Metal Post team is committed to purchasing North American steel and manufacturing its piles. Our piles are manufactured using structural steel according to ASTM A500 grade C, CAN/CSA-G40.21-98 and CSA W47.1 standards. Their design allows for maximum use of soil capacity. They have been load tested according to ASTM-D1143 and ASTM-D3689 standards in several types of soils around the world.

Several pier and helix sizes have been designed to ensure every project benefits from maximum support. Our engineering department is at your service to help you determine the helical pile best suited to your project.

The piers can be galvanized to provide protection against corrosion according to CSA-G164M-92 standard (minimum of 610 g/m²) or be installed with a cathodic protection system to prevent steel corrosion in the ground.

Connection brackets that are appropriate and tailored to the structure to be supported.

For patios and decks, height-adjustable, standard pile-to-structure connectors are available. Techno Metal Post has also developed support systems with reinforcing rods when using piles with concrete foundations for underpinning work. For any given project, our production team can quickly manufacture a custom support system.