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Screw piles are the perfect solution for building foundations, underpinning, temporary structures, ecologically sensitive sites, and more
Welcome to Screw Piling NZ
Where We Build Your Visions
Helical piles, also known as helical anchors, piers or screw piles, are widely used in new construction due to their design and ease of installation. Instead of requiring large excavation work, they thread into the ground. This minimizes installation time, requires little soil disturbance, and transfers the weight of the structure to load-bearing soil.
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The Benefits of Screw Piles
Helical piles have higher load-bearing capacity, stability and sturdiness than traditional concrete foundations. Galvanized steel helical piles can be installed effectively in various soil types. They are resistant to corrosion, and have the capability to withstand the freezing and thawing cycles of the land, resulting in a long service life. They are displacement piles, so they produce no spoils, no time is lost waiting for concrete to cure before loading, and they are installed with minimal environmental impact.
Our Products
All of our products are manufactured in strict accordance with the relevant market standards
Helical Piles
We provide both round and square shaft helical piles in a variety of lengths, diameters, and thicknesses, with corrosion protection conforming to ASTM A123 standard for hot dipped galvanized coating.
Foundation Brackets
Standard and Helical Underpinning Brackets, New Construction Brackets for 1-1/2" Helical Piers, and Helical Brackets are all available.
Ground Screws
A stable foundation ready in a fraction of the time. Easy to install with machine-mounted hydraulic or handheld electric drivers, and save on materials and labor with no digging or concrete needed.
Pier Caps
A wide range of New Construction Pier Caps, Adjustable Pile Caps, and U shape brackets can be supplied in a large variety of sizes.
Anchors
We supply Wall Plate, Pole, and Screw anchors, manufactured from high-grade steel and hot-dipped galvanized to ensure a long service life. There are a variety of lengths, diameters, and thicknesses to choose from.
Hardware
A variety of bolts and nuts are available, including I Bolts, in a range of sizes all with anti-corrosion finishing.
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