Sydney Foundation ProSydney

Wollongong

Wollongong foundation enquiries often involve Illawarra coastal soils and hillside foundations, with issues such as reactive clay movement, poor drainage, underpinning and pier settlement.

This opening in the north elevation foundation wall used to provide access to the basement from the more modern addition. Masons will begin
Photo: NPS Photo, Wikimedia Commons, Public domain

Housing and foundation context

In Wollongong, Illawarra coastal soils and hillside foundations means movement can show up as cracks, sticking doors, uneven floors or bowing basement walls — especially where drainage or moisture around the foundation has changed.

Common foundation types in the area include strip footings, pier-and-beam, waffle rafts and suspended floors. Our crews assess soil conditions, drainage and structural movement.

Guidance and next steps

Follow building-department and geological-survey guidance where published. Photograph cracks and sticking openings, note when movement started and keep drainage clear of the foundation.

We help you request an on-site foundation assessment.

Sydney Foundation Pro in Wollongong

We take foundation repair enquiries from Wollongong and surrounding areas around the clock. Tell us the address, cracks, settling or sticking doors, and we will arrange an on-site assessment.

Sources

  1. NSW Resources
  2. NSW Fair Trading

Foundation cracks, settling or sticking doors? Tell us what you see. Request help 24/7