Ground screw
calculator.
Tell us about your project and we'll recommend how many 76mm ground screws you need, which length, and the support layout. Results are indicative — we confirm exact quantities after a site review.
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Project details
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Dimensions
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Additional load
Hot tub, pool table, gym equipment, water tank, heavy furniture or machinery.
Indicative ground screw calculation
Your recommended foundation
Select your project details and enter a width and length to see your recommendation.