2026 Comparison
Plasterboard vs Wet Plaster
Compare modern plasterboard (drywall) systems with traditional wet plastering — cost, installation speed, finish quality, sound insulation, and suitability for different property types.
Winner
ServiceSeeking
Best overall option once average cost, coverage, and support reputation are weighed together.
Average Gap
$120
Difference in average pricing across overlapping plastering services.
Market Range
$18 - $3,500
The full low-to-high range across both providers.
Sydney, NSW · Est. 1947
From
$28
Average
$611
Coverage
6 areas
Best for: Builders, renovators, and homeowners wanting premium plasterboard systems installed by certified professionals with manufacturer-backed warranties for new builds and major renovations.
Review Gyprock (CSR)Sydney, NSW · Est. 2007
From
$18
Average
$491
Coverage
7 areas
Best for: Budget-conscious homeowners looking to find competitive plastering rates through a marketplace that encourages price competition between local tradespeople.
Review ServiceSeekingSide-by-Side Price Comparison
Compare overlapping service types directly so the right price anchor is clear before you request quotes.
| Service | Gyprock (CSR) | ServiceSeeking | Difference |
|---|---|---|---|
| Plasterboard Install | $38 | N/A | - |
| Plasterboard Supply & Install | $58 | $52 | +$6 |
| Ceiling Plastering | $48 | N/A | - |
| Full Room Plaster (walls + ceiling) | $2300 | $1850 | +$450 |
| Wall Plastering | N/A | $35 | - |
| Skim Coat / Plaster Skim | N/A | $28 | - |
Pros & Cons
Gyprock (CSR)
Pros
- ✓Market-leading plasterboard products with system warranties
- ✓Certified installer network ensures consistent installation quality
- ✓Full product range including fire-rated, acoustic, and moisture-resistant boards
Cons
- ✗Premium pricing reflects brand and product quality positioning
- ✗Network focuses on plasterboard systems rather than traditional wet plaster work
ServiceSeeking
WinnerPros
- ✓Competitive pricing through marketplace competition between plasterers
- ✓Detailed plasterer profiles with portfolios of completed work
- ✓Price history data helps benchmark fair rates for your area
Cons
- ✗Smaller network than hipages in some regional areas
- ✗Response times can vary depending on plasterer availability
Bottom Line
Verdict
Plasterboard is faster and cheaper to install, making it the standard choice for new builds and major renovations. Traditional wet plaster creates a harder, denser surface with better sound insulation properties, and is preferred for heritage restorations and high-end finishes. The price difference is typically 20–40% in favour of plasterboard.
Choose plasterboard for new builds, extensions, garage conversions, and standard renovations where speed and cost are priorities. Choose wet plaster for heritage property restoration, where matching existing walls, or where the superior hardness and acoustic properties of traditional plaster are valued.
Comparison FAQ
ServiceSeeking is cheaper on average in this comparison, but the right answer depends on your specific project size, finish requirements, wall condition, and location.
Total area in square metres, number of coats, finish type (skim, full plaster, decorative), wall condition and preparation required, and whether materials are included usually affect the total cost more than a blended average. Always confirm the scope, preparation, and cleanup arrangements upfront.
Choose plasterboard for new builds, extensions, garage conversions, and standard renovations where speed and cost are priorities. Choose wet plaster for heritage property restoration, where matching existing walls, or where the superior hardness and acoustic properties of traditional plaster are valued.