Why Helical Piers Are More Efficient Than Push Piers



Helical pier and push pier technology have been around for over a century, but one outshines the other. Learn why helical piers support your foundation better.





You have several different repair options when your home or business’s foundation needs work two of your options are helical piers and push piers. While both options are often better than a concrete pier, it’s important to separate the two by their distinctive differences.


These differences highlight the exact reasons why helical piers are more efficient than push piers for any foundation repair project, big or small. If you’re torn between the two options, make the decision easier by learning about what helical piers have to offer that push piers can’t.

Installation Efficiency

Besides their appearances, the first difference you may notice between helical and push piers is their installation method. Both types of piers rely on handheld devices during their installations, but a helical pier’s installation is much faster. Since helical pier manufacturers and engineers finalize the length and number of helices before their installation, all the installers must do is twist them into place with their hydraulic motor. This quickens the installation time and reduces installation costs.


Push piers, on the other hand, require a hydraulic ram for their installation. The installation crew pushes sections of hollow piping into the earth until they reach solid ground. Because push piers come in sections, the installers can keep adding to the pier until the laws of physics hold them in place and allow them to become a stable support for a medium to large-sized structure. This installation process is not as efficient as simply screwing in the helical pier.

Versatility

While push piers can only function when the installation crew pushes them straight into the ground below, helical piers work both as a straight pier into the stable ground beneath the surface and as a diagonal tieback for bowing structures. This is because push piers are sections of pipe rather than a whole pier and won’t function properly without the full resistance mass of the structure above.

Reusable

Additionally, you can reuse old helical piers. Well-engineered helical piers can last a hundred years or more in one spot. If you need to relocate the support due to an addition or removal of the structure above, you can. You cannot relocate push piers once you’ve installed them—you can only add more push piers.

Helical Piers Work More Often Than Push Piers

Last on the list of reasons why helical piers are more efficient than push piers are the numerous projects you can complete with them. Push piers only function with a great amount of weight above them. Smaller buildings like tiny homes and garages won’t feel any benefits from a push pier but would have strong support from a helical pier, as it ties the structure to the solid rock below rather than relying on the structure’s weight.


When you’re repairing a foundation, you want everything to work perfectly. If you’re ready to move onto the more efficient helical pier for your projects, contact Helical Pier Distributions. Our in-house teams of structural and soil engineers work together to give you the most accurate and reliable product for your clients.