Introduction: Why Knowing Plastering Costs Matters
Wall plastering is one of the most essential steps in any renovation or painting project. It provides a smooth, even surface that enhances the appearance of your walls while protecting them from cracks, moisture, and wear. Whether you’re renovating a new HDB flat, upgrading your condo, or restoring a landed property, understanding the cost of wall plastering in Singapore helps you plan your budget effectively.
Professional plastering contractors like Best Painting SG not only ensure flawless finishes but also use high-quality materials suited to Singapore’s humid climate — guaranteeing long-lasting, paint-ready walls.
What Is Wall Plastering?
Wall plastering involves applying a layer of cement, gypsum, or acrylic-based material to interior or exterior walls. This process fills imperfections, smooths uneven textures, and prepares surfaces for painting or decorative finishes.
Common Plastering Applications:
- Internal wall plastering: Smooth finishes for living rooms, bedrooms, and offices.
- External wall plastering: Weather-resistant coating that protects against heat and rain.
- Skim coat plastering: A thin final layer for a flawless, paint-ready surface.
By investing in professional plastering, homeowners ensure their walls look neat, clean, and durable for years.
Typical Wall Plastering Cost in Singapore
Wall plastering costs depend on multiple factors, including wall type, surface condition, and desired finish. Below are average 2025 rates from reputable contractors:
| Service Type | Average Cost (SGD) | Example Contractors |
|---|---|---|
| Internal wall plastering | S$15 – S$25 per m² | RenoTake, Best Painting SG |
| External wall plastering | S$24 – S$26 per m² | Guo Sheng Construction Pte Ltd |
| 2-Room HDB (up to 600 sqft) | S$1,700 – S$2,100 | Best Painting SG |
| 3-Room HDB (up to 800 sqft) | S$2,100 – S$2,800 | Best Painting SG |
| 4-Room HDB (up to 1,000 sqft) | S$2,800 – S$3,400 | Best Painting SG |
These figures are based on typical flat conditions and may vary depending on wall repair needs or decorative finishes.
Factors That Influence Plastering Costs
Several variables affect how much you’ll pay for plastering in Singapore. Understanding these helps you evaluate quotations more accurately:
1. Wall Condition
Cracked, damp, or uneven walls require additional preparation, patching, or waterproofing, which adds to cost.
2. Type of Plaster Material
Different materials come at varying prices:
- Cement plaster: Strong and versatile for both interiors and exteriors.
- Gypsum plaster: Lightweight and provides a smooth, elegant finish.
- Acrylic or lime plaster: Flexible, decorative, and moisture-resistant.
3. Area Size & Project Scope
Larger projects generally receive better per-m² rates. For example, a whole-unit plastering job across multiple rooms will cost less per square meter than a small patch repair.
4. Extra Works
Removing old paint or tiles, repairing water-damaged sections, or adding a skim coat layer can increase both labor and material costs.
5. Location & Accessibility
High-rise buildings, narrow corridors, or multi-storey landed homes may require scaffolding or extra manpower, slightly increasing the price.
6. Finishing Quality
If you need a “paint-ready” finish with multiple coats and fine sanding, it will naturally cost more but offer a much better end result.
Detailed Example: HDB Wall Plastering Costs
For HDB homeowners, wall plastering rates are usually quoted by unit size:
| Flat Type | Estimated Cost (SGD) | Scope of Work |
|---|---|---|
| 2-Room HDB | S$1,700 – S$2,100 | Full internal plastering for all walls |
| 3-Room HDB | S$2,100 – S$2,800 | Includes preparation, base coat, and skim coat |
| 4-Room HDB | S$2,800 – S$3,400 | Suitable for full home renovation |
| 5-Room HDB | S$3,400 – S$4,100 | Full plastering and finishing before painting |
This table provides a realistic reference for budgeting plastering during a renovation.
Budgeting Tips for Homeowners
Renovation costs can add up quickly, but with proper planning, you can stay within budget without compromising quality.
1. Request an Itemised Quotation
Ask your contractor to break down:
- Material costs (plaster, bonding agents, paint primers)
- Labor costs per square meter
- Surface preparation (cleaning, patching, levelling)
2. Compare Multiple Quotes
Get at least three estimates from reputable contractors. Avoid extremely low quotes, as they may exclude surface preparation or use inferior materials.
3. Confirm What’s Included
Ensure the quotation includes drying time, sanding, and final inspection. These steps are crucial for achieving a smooth, paint-ready surface.
4. Set Aside a Contingency Fund
Reserve 10–15% of your plastering budget for unexpected wall conditions, damp repairs, or design changes.
5. Clarify Additional Costs
For exterior walls or high ceilings, confirm if scaffolding, height access, or safety equipment fees apply.
6. Choose Quality Over Price
Cutting costs by using low-grade materials or inexperienced labor often leads to cracks or peeling within months — costing more to fix later. Always prioritize workmanship and durability.
Why Hire Professional Plastering Contractors
Professional plasterers provide more than just skill — they bring precision, safety, and reliability to every project.
Benefits of Working with Licensed Experts:
- Consistent Results: Evenly applied, smooth finishes across all surfaces.
- Proper Mixing Techniques: Ensures adhesion and long-term durability.
- Reduced Wastage: Professionals calculate material usage accurately, saving costs.
- Faster Completion: Skilled teams complete projects efficiently without sacrificing quality.
- Warranty & Aftercare: Reliable contractors offer post-work inspections or touch-ups.
Best Painting SG, for instance, combines professional plastering with high-quality painting solutions, giving homeowners a one-stop renovation service for seamless, flawless walls.
Maintenance Tips for Long-Lasting Plastered Walls
To maintain your freshly plastered surfaces:
- Avoid hanging heavy items until the plaster fully cures (about 3–5 days).
- Keep walls dry and address moisture issues promptly.
- Use breathable paints to allow plaster to set properly.
- Inspect annually for cracks or water seepage.
Regular care ensures your walls remain smooth, durable, and attractive for years.
Conclusion: Plan Smart, Plaster Right
Wall plastering is a crucial investment in the long-term appearance and health of your home. Whether you’re refreshing an old flat or preparing a new space for painting, knowing the average wall plastering cost in Singapore helps you make confident, informed decisions.
With professional workmanship, quality materials, and transparent pricing, you’ll enjoy smooth, crack-free walls that last for decades.
Ready to upgrade your walls?
Contact Best Painting SG today for expert wall plastering services in Singapore — affordable, reliable, and built to last.
📞 Call Now: +65 81935251
📩 Email: bestpaintsg@gmail.com
🌐 Website: https://bestpaintingsg.com
