The right size depends on the soil conditions, the load requirements and the type of structure being supported. We supply ground screws from approximately 800mm to 2000mm+ to suit a wide range of applications. Every project begins with a site assessment and soil review, which informs the size and number of screws required. For structural applications, an engineering review confirms the specification before your quotation is finalised.

Engineering sign-off is required for relevant structural applications, such as decks, extensions, tiny homes and commercial buildings. For these projects, we coordinate Form 15/16 certification through our partner engineers where applicable. Some non-structural work, such as certain fencing and landscaping applications, may not require the same level of certification. We confirm the requirements for your project during the quotation and scope stage, so there are no surprises at handover.

Yes. Ground screws are well suited to sloping, tight-access and sensitive sites where traditional concrete footings would be difficult or disruptive. Our hydraulic and handheld equipment allows installation in areas that larger machinery and concrete trucks cannot reach. Because minimal excavation is required, there is less spoil to remove and less disruption to surrounding landscaping, structures and surfaces. Access and ground conditions are reviewed during the site assessment to confirm the most suitable installation approach.