Cornice Installation in Port Kembla, Wollongong
Compare cornice installation specialists in Port Kembla using ABN, profile, public review, and referral signals where available. Typical plastering rates in NSW range from $45–$90/hr.
1 Checked Cornice Installation Specialists in Port Kembla
How Much Does Cornice Installation Cost in Port Kembla?
The following cost estimates are based on industry averages for plastering work in NSW. Actual prices will vary based on the scope of work, materials required, and access. Always get 2–3 written quotes before proceeding.
Typical Range
$45–$90
/hr
Emergency Rate
$135
After-hours / urgent
Free Quotes
2–3
Always get multiple
Price estimates only. Confirm scope, timing, and final cost with your chosen tradie before work begins.
Ready for exact prices? Get 2–3 free quotes for cornice installation.
Get Free QuotesMaterials You'll Need for Cornice Installation
What a tradie typically uses for cornice installation, with current retail price ranges. Your tradie usually supplies these — the quote should itemise them.
- Cove cornice 90mm · 4.8m lengthper 4.8m of wall line$12.33–$44.02
- Plasterboard base coat 20kg · 20kg bagcornice cement$40.48–$63.71
Rough materials total
$52.81–$108
Core items only — labour is on top (see cost guide above)
Price ranges sampled from major Australian hardware retailers (July 2026). Estimates only — quantities and final costs depend on your job. Always confirm inclusions in writing with your tradie.
Plastering Licensing Requirements in NSW
In NSW, plastering work over $20,000 requires a contractor licence. Plastering under this threshold does not require a specific trade licence.
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Frequently Asked Questions About Cornice Installation in Port Kembla
What is the purpose of a cornice?
Cornice covers and seals the join between wall and ceiling, hiding gaps and shrinkage cracks for a finished look. Cove cornice (90mm) costs about $14–$24 per 4.8m length in Australia, plus adhesive. Installed cost including labour runs $8–$15 per linear metre for a standard cove profile.
What is the difference between a cornice and a coving?
In Australia the terms are used interchangeably for the moulded strip covering the wall-ceiling join. Coving usually means that curved shape specifically, while cornice can also cover square-set, bullnose or decorative profiles. Decorative styles cost more than the standard $14–$24 per 4.8m cove length.
What is the difference between a cornice and an architrave?
Cornice sits at the wall-ceiling join, while architrave frames doors and windows where the wall meets the timber. Both are finishing trims but cover different junctions. Cove cornice costs roughly $14–$24 per 4.8m length, with architrave priced separately by the metre depending on profile and timber species.
How much does gyprock repair cost in Australia?
Small hole repairs typically cost $80–$200. Repairing a large section of wall or ceiling ranges from $300–$800. Full room replastering can cost $1,500–$4,000+ depending on size and condition.
Do I need a licensed plasterer?
In most Australian states, plastering work over a certain threshold (e.g., $10,000 in Victoria) requires a registered building practitioner. For smaller jobs, using a licensed plasterer is still strongly recommended for quality and warranty reasons.
How long does gyprock repair take to dry before painting?
Plaster compound typically needs 24–48 hours to dry fully between coats, and a minimum 48–72 hours before painting. In humid conditions (common in coastal areas), allow extra drying time.
Can I plaster over existing tiles?
It's possible but not always recommended. A plasterer needs to ensure the tiles are soundly bonded, properly prepared with bonding agent, and the weight load is appropriate. Direct plastering over tiles is common for fire-rated walls.
How do I know if my ceiling needs replastering or just repainting?
If you see cracks running along joins, sagging sections, or water damage, replastering is likely required. If it's just paint peel or minor discolouration, a clean and repaint may be sufficient. A plasterer can assess for free.