The sustainablechoice in piling design

Certified steel helix screw pile foundations for Australian conditions.Installed efficiently, cost effectively, removed and re-used when the project ends.

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Built for Australian conditions.Removable. Reusable.

Foundations engineered for the site and the load, with screw piles that can be removed and re-used when requirements change.

Across Australian ground

Different ground.
Site-specific foundations.

From sands to reactive clays, the ground shapes the design. Discover the Multiturn approach.

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Regional examples

  1. 1. RudosolsShallow, stony soilsPilbara ranges · WA
  2. 2. Bassendean sandsPale, deep sandsSwan Coastal Plain · WA
  3. 3. CalcarosolsLime-rich soilsNullarbor · SA
  4. 4. Keswick ClayReactive clay depositAdelaide · SA
  5. 5. VertosolsCracking clay soilsBarkly Tableland · NT
  6. 6. VertosolsCracking clay soilsCentral Highlands · QLD
  7. 7. PodosolsCoastal sandsLennox Head district · NSW
  8. 8. ChromosolsMore clay in the subsoilGunnedah district · NSW
  9. 9. TenosolsSandy soils over sandstoneNorthern Sydney · NSW
  10. 10. Blacktown soil landscapeShale-derived soilsWestern Sydney · NSW
  11. 11. CalcarosolsLime-rich soilsMallee · VIC
  12. 12. DermosolsStructured subsoilsTasmanian Midlands · TAS

Regional soil examples. Site conditions require geotechnical assessment.

ASRIS / CSIRO · CC BY 3.0 AU ↗
Soil sources

Selected soil groups, landscapes and deposits from government mapping and surveys. Mapping scales and survey dates vary. These examples do not establish foundation suitability at a site.

  1. Pilbara ranges · WARudosols — Shallow, stony soilsWA Government · Pilbara soil survey ↗
  2. Swan Coastal Plain · WABassendean sands — Pale, deep sandsWA Government · Bassendean System mapping ↗
  3. Nullarbor · SACalcarosols — Lime-rich soilsCSIRO · Atlas soil mapping ↗
  4. Adelaide · SAKeswick Clay — Reactive clay depositSA Geological Survey · Keswick Clay ↗University of Adelaide · Foundation research ↗
  5. Barkly Tableland · NTVertosols — Cracking clay soilsNT Government · Soils of the NT ↗
  6. Central Highlands · QLDVertosols — Cracking clay soilsQueensland Government · Soil types ↗
  7. Lennox Head district · NSWPodosols — Coastal sandsNSW Government · ASC soil map ↗NSW Government · Black Rock soil landscape ↗
  8. Gunnedah district · NSWChromosols — More clay in the subsoilNSW Government · ASC soil map ↗
  9. Northern Sydney · NSWTenosols — Sandy soils over sandstoneNSW Government · ASC soil map ↗NSW Government · Lambert soil landscape ↗
  10. Western Sydney · NSWBlacktown soil landscape — Shale-derived soilsNSW Government · Blacktown soil landscape ↗
  11. Mallee · VICCalcarosols — Lime-rich soilsVictoria Government · Soil type mapping ↗
  12. Tasmanian Midlands · TASDermosols — Structured subsoilsTasmania Government · Reconnaissance soil map ↗
Australian Soil Classification definitions ↗

Built on provenAustralian engineering.

Hydraulic drive head installing a Multiturn screw pile on site

Engineered foryour specific site.

Manufactured in Australia and overseas, Multiturn screw piles combine strength, versatility and low environmental impact. Our patented cast-steel helix cuts through dense, compacted Australian soils. Made from Cast Steel Alloy ASTM 216 WCB, it offers a wide range from yield to ultimate strength, supporting your project from installation through to full load.

Compact piling equipment working among established trees

Low environmental impact

Easy to install and re-use. No concrete leachate, no chemical additives, and a lighter footprint than concrete foundations.

Multiple Multiturn screw pile shaft configurations prepared on site

Custom to your load

Light to heavy-duty shaft sizes and wall thicknesses, in both round and square configurations.

Three moves. One foundation.

Features & benefits

Engineered capacity

A cast steel helix for difficult Australian soils, with certified load capacity.

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Installation

Installed efficiently, cost effectively

Fast, low-disturbance installation across tight urban sites, cyclone zones and contaminated ground.

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Three-stage process

Ready for re-use

Unscrew, remove and re-use across projects. Up to 30% cost savings on materials compared to traditional screw pile designs.

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Build certainty.Shape the futureof screw piling.

Talk to us about supply, installation or engineering design for your project.

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Become a member of the Multiturn Screw Piling Association of Australia and join the industry leaders moving foundations forward.

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