Screw piles – foundations without concrete
Hot-dip galvanised ground screws for everything from heat pumps and decks to carports, PV and energy storage. Load-bearing immediately, removable and installed without excavation.
Screw piles
From DIY Mini screws to machine-installed heavy-duty piles.
Mini ground screws
DIY ground screws for decks, fences and garden structures
- Up to 550 kg per screw (firm soil)
- Installed with an impact wrench
- Adjustable and correctable
Heat pump foundation kit
Mini screws + adjustable frame – no concrete pad
- No concrete pad, no curing time
- Adjustable frame for precise levelling
- For heat pumps, AC and storage
Screw pile Ø76
For modular homes, timber and light steel buildings
- Ø 76 mm, wall 3.6 / 5.0 mm
- Helix 150 mm
- 4 head types
Screw pile Ø90
For containers, BESS and higher loads
- Ø 88.9 mm, wall 5.0 mm
- Helix 200 mm
- For BESS units of around 40 t
Heavy-duty screw pile Ø130
For carports, PV structures and steel buildings
- High stiffness, large soil contact area
- Installation torque 8–12 kNm
- 50 kW carport foundation in one day
Frequently asked questions
What is a screw pile?
A steel pile with a helix that is screwed into the ground and carries loads immediately – without excavation or concrete.
Which pile do I need?
Decks, fences and garden structures: Mini. Heat pumps and AC units: Mini with frame. Modular and timber buildings: Ø76. Containers and BESS: Ø90. Carports, PV and steel halls: Ø130. Send us the structure and load and we recommend the right pile.
Can I install them myself?
Mini ground screws, yes – with an impact wrench and a 24 mm socket. Ø76, Ø90 and Ø130 piles are installed by machine at controlled torque; we can quote installation.
Can screw piles be removed?
Yes. They can be unscrewed and reused – ideal for temporary structures, leased land and projects with a defined lifetime.
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Free, no-obligation quote within one business day.