FAQs
Are screw piles suitable for residential construction?
Yes. Screw piles are commonly used for residential homes, extensions, and granny flats, particularly where soil conditions, access, or sequencing make traditional footings inefficient.
How does screw piling compare to bored piers?
Screw piling typically involves less excavation, reduced spoil, and no concrete curing time. Final suitability depends on engineering design and site conditions.
Can work continue immediately after installation?
In many cases, piles can be loaded shortly after installation, subject to engineering approval and project requirements.
What happens if rock or refusal is encountered?
Pile selection and installation methods are reviewed based on ground conditions. Contingencies are assessed during planning to minimise disruption.
How is corrosion addressed on coastal sites?
Design life and corrosion protection are considered during engineering, with materials selected to suit site exposure conditions.