Applications
Where screw piles work.
Almost anywhere you would otherwise dig a hole and fill it with concrete. From a garden shed to a whole house, and especially on the soft, wet, sloping or tight sites where digging is hardest.
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New houses
Engineered piles in place of bored concrete, with PS1 and PS3 for council.
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Extensions & additions
Tight access, next to existing foundations, with no spoil to cart through the house.
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Relocated & transportable homes
Piles ready the day before the house arrives, and removable if it moves again.
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Tiny homes & granny flats
The natural partner for Hari Tiny Homes and 70m² builds.
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Decks
Ground screws in a morning, with no holes and no concrete bags.
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Sheds, sleepouts & cabins
A level base on any section, even sloping or soggy ones.
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Carports, pergolas & shade sails
Posts that hold against wind as well as weight, with no footings to dig.
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Boardwalks & footbridges
Raised walkways over wet or sensitive ground you'd rather not dig.
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Light commercial & steel frames
Portal frames, canopies and Kiwi Steel Frames builds.
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Fences, signs & solar
Posts that go in fast and line up perfectly.
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Retaining & underpinning
Engineered support for walls and sinking foundations.
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Temporary & event structures
Site offices, marquees and stages that come out again without a trace.
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Where they shine
The sites where screw piles make the biggest difference.
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Soft or wet ground
No holes to flood or cave in. Extensions take each pile down to firm soil.
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Slopes
Every pile is cut to level, so there is no benching and no stepped footings.
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Tight access
A compact rig through a side gate, and no spoil to barrow back out.
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Near trees and services
A narrow steel shaft is easy to place around roots and buried pipes.
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Tight timeframes
Nothing to cure, so you can build on the piles the day they go in.
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Things that might move
Piles unscrew and can be used again, leaving no concrete behind.
Not sure if screw piles suit your job?
Tell us what you're building and where. We'll tell you straight whether screw piles are the right call, and send you a quote.