Painting a Plaster Ceiling? Here’s the Right Way to Do It (2026 DIY Guide)
- Dora
- 22 hours ago
- 4 min read
Table of Contents
Introduction
Thinking of painting your plaster ceiling? Here’s how to do it right — without peeling, patchiness, or wasted effort.
Whether you’re freshening up your living room or fixing ceiling stains, painting a plaster ceiling in Malaysia requires the right prep, paint type, and method. Done wrong, you’ll face peeling paint, uneven finishes, or even mould issues. This guide gives you a complete DIY walkthrough — or when to call the pros for help.
1. Why Painting a Plaster Ceiling Requires Special Attention
Plaster is porous and fragile — preparation is everything.
Reasons to be cautious:
Plaster absorbs moisture differently than concrete or drywall
Poor surface prep leads to paint peeling
Ceiling surface may have hairline cracks or previous water damage
FAQ:
Q: Can I paint a ceiling immediately after plastering?
A: No. Wait until it’s fully dry — usually 5–7 days.
2. Tools & Materials Needed for Plaster Ceiling Painting
Get these ready before you start.
Tools Checklist:
Ladder or scaffolding
Drop cloths and painter’s tape
Sandpaper (fine grit)
Paint roller (medium-nap)
Brush for edges and corners
Materials:
Plaster ceiling primer/sealer
Ceiling paint (preferably emulsion or anti-mould)
Filler for cracks or gaps
Cleaning cloth or sponge
FAQ:
Q: What roller should I use for plaster ceilings?
A: Use a medium to thick nap roller for good paint coverage on textured surfaces.
3. How to Prepare Your Plaster Ceiling for Painting
Surface prep ensures long-lasting results.
Steps:
Remove dust and loose paint with a damp cloth or soft brush
Fill in cracks or holes with plaster filler and sand smooth
Apply a plaster sealer or primer coat
Let the primer dry fully (at least 6 hours)
Tip: If there’s mould, use diluted bleach solution before priming.
FAQ:
Q: Should I install ceiling lights before or after painting?
A: Paint first, then install lights to avoid damage or splatter.
4. Step-by-Step Guide to Painting a Plaster Ceiling
Follow this method for smooth, even coverage.
Steps:
Cut in edges with a brush
Roll paint in sections using even pressure
Allow first coat to dry completely (typically 4–6 hours)
Apply a second coat in the opposite direction
Tips:
Use light layers to avoid drips
Ensure good ventilation while painting
FAQ:
Q: How many coats of paint does a plaster ceiling need?
A: At least two coats for solid coverage and a consistent finish.
5. Common Problems: Peeling Paint, Mould & Uneven Finish
Avoid costly mistakes with proper prep.
Issues & Fixes:
Peeling Paint: Caused by no primer or wet plaster — sand and repaint properly
Mould Spots:Â Use anti-fungal primer and improve room ventilation
Patchy Finish: Happens when paint dries too fast — apply evenly in proper lighting
FAQ:
Q: Why does paint peel from my bathroom ceiling?
A: Likely due to high humidity and improper sealing before painting.
6. Best Paint Types for Plaster Ceilings in Malaysia (2026)
Choose paint that lasts in humid Malaysian weather.
Top Paints to Consider:
Jotun Majestic Ceiling Paint – Low VOC, smooth finish
Nippon Matex Emulsion – Budget-friendly, easy to apply
Seamaster Anti-Mould – Ideal for bathrooms and kitchens
Dulux EasyClean – Great for stain resistance in living areas
Tip: Use flat/matte finish for ceilings — it hides flaws better.
FAQ:
Q: Can I use wall paint for ceilings?
A: You can, but ceiling-specific paints provide better spread and less dripping.
7. Should You DIY or Hire a Pro?
Depends on your ceiling height and experience.
DIY If:
You have low ceilings and proper tools
The plaster is in good condition
Hire a Pro If:
You have mould, water damage, or uneven surfaces
Your ceiling is high or difficult to reach
FAQ:
Q: How much does professional plaster ceiling painting cost in Malaysia?
A: RM1.50–RM3.50/sqft depending on scope and ceiling condition.
Did You Know?
🎨 A well-painted plaster ceiling can increase perceived property value by 5–10%, especially when combined with LED lighting and clean line finishes in living rooms or master bedrooms.
Conclusion
Painting a plaster ceiling is all about preparation, the right tools, and using quality ceiling paint that withstands Malaysia’s humidity. With our step-by-step guide, you can achieve professional-looking results even as a DIYer. But if the surface is damaged or the ceiling is too high, it’s best to leave it to the pros.
Choose wisely — and your ceiling will look bright, smooth, and clean for years to come.
FAQs About Painting Plaster Ceilings
Q1: Can I paint over stained or mouldy plaster ceiling?
A: Not directly — clean and prime it first to prevent peeling.
Q2: Is one coat of ceiling paint enough?
A: No. Two coats are recommended for proper coverage.
Q3: How long should plaster dry before painting?
A: At least 5–7 days depending on humidity.
Q4: Can I use glossy paint on ceilings?
A: Avoid it — glossy finishes highlight imperfections.
Q5: Can I paint a fibrous plaster ceiling the same way?
A: Yes, but use a gentle roller and avoid heavy coats.
Looking for a flawless plaster ceiling finish? Let our professionals handle it for you:
✅ Ceiling painting, mould removal & crack repair
✅ Jotun, Nippon, Dulux or Seamaster paint options available
✅ Fast service across KL, Selangor, Penang & Johor
✅ FREE site visit + quotation
📲 Book your ceiling painting service now:
👉 WhatsApp Our Team
Get it done right — clean, smooth and long-lasting.