If you’re planning to renovate or build, understanding plastering costs is an important part of budgeting your project. Whether you’re finishing new plasterboard walls, repairing existing surfaces, or preparing your home for painting, good plastering sets the foundation for a flawless finish.
At Auckland City Painters, we see the difference that quality plastering makes every day. Here’s a clear guide to what homeowners across Auckland — from Grey Lynn villas to North Shore modern builds — can expect when it comes to plastering costs in New Zealand.
Why Plastering Matters
Plastering does more than smooth walls — it seals, strengthens, and prepares surfaces for painting. Poorly finished plaster can show through even the best paint job, while a professional plastering system creates a durable, consistent base that elevates the entire look of your home.
Average Cost of Plastering in NZ
Plastering prices vary depending on the type of work, wall condition, and finish required. Below is a general guide for 2025 pricing across Auckland and wider New Zealand:
Plasterboard stopping (standard GIB® finish)
$25 – $45/m²
Common for new interiors; includes jointing and sanding.
Skim coating (full surface plastering for smooth finish)
$40 – $70/m²
Ideal for older or uneven walls before repainting.
Interior plaster repairs
$200 – $600+ per room
Depends on wall damage, cracks, or patching needed.
Exterior solid plastering / rendering
$70 – $120/m²
Includes traditional sand/cement or modern polymer plasters.
Texture or specialist finishes
$80 – $150/m²
Venetian, polished, or other decorative effects.
💡 Prices are approximate and can vary by region, surface condition, and access requirements.
What Affects the Cost of Plastering
- Wall condition: Cracks, dents, or previous paint failures require extra preparation.
- Size of area: Smaller projects cost more per square metre due to setup time.
- Finish level: Level 4 is standard for interiors, while Level 5 (full skim coat) provides the smoothest finish for modern homes.
- Ceiling height and access: High or complex areas may require scaffolding.
- Type of plaster: Traditional cement-based systems cost more and take longer to cure than modern acrylic options.
Interior vs Exterior Plastering
Interior plastering focuses on achieving a smooth, paint-ready surface. Products like GIB Plus 4 or Resene Broadwall compounds are commonly used in Auckland homes.
Exterior plastering protects against moisture and weather. Systems like Resene X-200 or Dulux Acratex Elastomeric provide flexible, breathable coatings ideal for New Zealand’s coastal climate.
Our painters often work directly with local plasterers to ensure seamless transitions between plastering and painting — meaning less downtime and a more consistent finish.
How to Save Money on Plastering
- Repair minor damage early — small cracks cost less to fix before they expand.
- Combine plastering and painting — bundling both services saves time and labour.
- Choose the right finish level — Level 5 may not be necessary in every room.
- Keep surfaces clean and dry — moisture issues can ruin plaster and add to costs.
When to Replaster or Reskim
If your walls are showing bubbling paint, hairline cracks, or uneven textures, it may be time to replaster or skim coat. This is especially common in older weatherboard villas or 90s plaster-clad homes around Auckland. Investing in proper surface restoration before painting ensures a longer-lasting, premium result.
Professional Plastering and Painting in Auckland
At Auckland City Painters, we work with skilled local plasterers who specialise in both traditional and modern systems. Whether you’re upgrading an older Mt Eden bungalow or finishing a new build in Hobsonville, we’ll ensure your plastering and painting work together beautifully for a seamless, long-lasting finish.
Thinking About Plastering or Repainting?
Get in touch with Auckland City Painters for a free consultation and quote. We’ll assess your walls, recommend the right plastering system, and deliver a finish you’ll love for years.
📞 Contact us today to get started.
