Cracked walls, damaged cornices, or holes in your plaster are not just unsightly — they can reduce your home’s value and let in moisture. Here’s what plastering repairs and new plasterwork typically cost across the Illawarra in 2026.

Plastering Prices in Wollongong

Small crack repair: $80–$200
Large hole repair (fist-size or bigger): $150–$400
Full wall replaster: $20–$60 per square metre
Cornice repair or replacement: $50–$150 per linear metre
New plaster sheets (supply and install): $35–$80 per square metre
Texture/smooth finish: Add 20–40% for premium finish

DIY vs Hiring a Plasterer

Small hairline cracks can often be patched with filler — but anything larger, especially around cornices, wet areas, or structural walls, is best left to a professional. A poor patch job can crack again quickly and look worse than the original damage.

Need Plastering Done in the Illawarra?

Our team provides plastering services across Wollongong, Dapto, Shellharbour, Kiama, Thirroul and the wider Illawarra. We patch, repair, and refinish plaster to a smooth, paint-ready finish.

Call 0493 589 355 or request a free quote today.

Need professional plastering in Wollongong or the Illawarra? Our plastering services covers the whole Illawarra region — no call-out fees, fully licensed and insured.