Highlights
- Up to 550 kg per screw (firm soil)
- Installed with an impact wrench
- Adjustable and correctable
- Adapters for posts, joists and frames
Ideal for
Specifications
| Diameter | Ø 26.9 mm, wall 2.9 mm |
|---|---|
| Lengths | 750 / 1000 / 1250 mm |
| Load capacity (firm soil) | up to 410 / 480 / 550 kg |
| Load capacity (medium soil) | up to 300 / 360 / 420 kg |
| Load capacity (weak soil) | up to 150 / 200 / 220 kg |
| Steel | S355, hot-dip galvanised (EN ISO 1461) |
| Execution class | EXC2 (EN 1090-2) |
| Installation | Impact wrench with 24 mm socket – no machine needed |
Pile selection must always be verified against local soil conditions, design loads and applicable codes.
Mini ground screws
Mini ground screws are installed by one person with an impact wrench – a deck foundation in half a day instead of a week with concrete. Four adapter types fit every screw length.
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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
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.
Not sure which model fits?
Send us your site, the number of spaces or the load – we recommend the right solution.