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Stumps vs Screw Piers 

Quick Summary
Traditional stumps (often concrete or timber posts) and modern screw piers (steel helical piles) both serve the same purpose, supporting structures above ground level but they differ significantly in performance, installation, and longevity. Screw piers provide superior strength, faster installation, and long-term stability, while stumps are a more traditional, low-cost option for simple ground conditions.

At a Glance

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Pros & Cons

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Screw Pier & Pros

• Rapid, clean installation with immediate load capability.

• No concrete curing delays or spoil disposal.

• Excellent for reactive clay soils and sites with difficult access.

• Adjustable height brackets simplify levelling during construction.

• Long service life with minimal maintenance.

Screw Pier Cons

• Slightly higher initial cost per footing.

• Requires specialised installation equipment.

Stumps Pros

• Simple and cost-effective for small projects.

• Readily available materials (especially in rural areas).

• Familiar construction method for many builders.

Stumps  Cons

• Installation involves excavation, concreting, and curing delays.

• Susceptible to ground movement, rot (timber), and corrosion (steel).

• Difficult to adjust after installation.

• Inconsistent support if ground shifts or subsides.