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Ground screws
Steel screws turned into the ground with minimal disturbance, ideal for stony mixed soils and uneven terrain.
What it is
Ground screws are installed with a hydraulic drive that turns them into the soil. They cope with stones that would stop a rammed post and can be adjusted in height, which makes them the first choice on uneven terrain.
Like rammed posts they need no concrete and can be removed without a trace. Installation is slower than ramming, so they are used where the ground demands it.
Suitable for
- Stony or mixed soils
- Slopes and uneven terrain
- Environmentally sensitive land
Advantages
- Handles stones and gravel layers
- Height adjustable, less earthworks
- No concrete, fully reversible
What we check in planning
- Torque measurement during installation as load proof
- Screw length and diameter per soil zone
- Access for the installation machines
Not sure which option fits?
Send us your site or roof details. We compare the options and recommend the best one.