How much does plastering cost in Hong Kong?
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Key takeaways
- Most plastering jobs in Hong Kong land between HK$800–HK$16,000 — known locally as skim coat / 批灰 (bat fui).
- Skim coating and plaster repair are non-structural and outside Buildings Department approval, but building management registration and hours rules apply. Persistent wall/ceiling seepage between flats can be escalated to the FEHD/BD Joint Office before cosmetic repair.
- Prices below are researched national ranges, updated July 2026 — not quotes.
Plastering prices by job size in Hong Kong
| Job size | Low | Typical | High |
|---|---|---|---|
| Patch repair Repair cracks or damaged patches, ready for paint | HK$800 | HK$1,500 | HK$2,500 |
| Skim one room Skim coat walls and ceiling of one room | HK$2,500 | HK$4,500 | HK$7,000 |
| Whole-flat skim Skim coat a typical 500 sq ft flat before painting | HK$6,000 | HK$10,000 | HK$16,000 |
Per-unit rates
| Unit | Low | Typical | High |
|---|---|---|---|
| per sq ft (skim + paint prep) | HK$8 | HK$15 | HK$25 |
What affects the price
- Job size and scope — bigger or more complex jobs move you up the ranges above.
- Access and condition — hard-to-reach areas, older properties or neglected maintenance add labour time.
- Materials and quality level — where materials are involved, the grade you choose often matters more than labour.
- Urgency — same-day or out-of-hours work usually carries a premium.
- Where you live — large metros in Hong Kong typically run above the national range; smaller towns below it.
How to save
- Get at least three quotes and compare like-for-like scopes, not just totals.
- Be flexible on timing — off-peak slots are often cheaper.
- Bundle related tasks into one visit to spread call-out costs.
- Agree the scope in writing up front to avoid change-order surprises.
How to hire a plastering pro in Hong Kong
- Ask for 批灰 (skim coat) pricing per square foot — Hong Kong quotes use sq ft
- Confirm the number of putty/skim passes and sanding included before paint
- Register works with the building management office and observe permitted hours
- For ceiling repairs, insist the seepage source is confirmed fixed first (Joint Office cases are common)
- Get an itemized written quotation
- Check platform reviews (Toby, HKDecoman) or renovation-platform ratings
Red flags
- Skimming over damp or saltpetre patches without source repair
- Quotes per job with no area or pass count stated
- No written contract
- Ignores management office registration
- Demands most payment upfront
How Handld researches prices
These are researched estimates, not quotes and not our transaction data. We compile ranges from published sources — national statistics, trade bodies and incumbent cost guides — normalise them to HKD, and adjust city pages by a population-based cost tier. Last updated July 2026. Basis: HKDecoman price references; HK renovation platform quotes.
Frequently asked questions
Can plastering fix damp walls?
No — plaster over damp fails within months. The moisture source (rising damp, leaking gutter, condensation) must be fixed first, then damaged plaster cut back and replaced, sometimes with a salt-resistant renovation plaster. Any plasterer who skips the cause is selling you a repeat job.
What is rendering versus plastering?
Rendering is exterior plastering with cement- or silicone-based mixes to protect and finish outside walls; plastering refers to interior walls with gypsum or cement finishes. Many plasterers do both, but exterior render is priced and scheduled differently (weather-dependent).
Is plastering messy? How do I prepare the room?
It is one of the messiest trades — expect splatter, dust and high humidity. Empty the room if possible, or centre furniture under sheeting. Floors should be fully covered. Ask whether the quote includes protecting surfaces and cleaning up.
Why is my new plaster cracking?
Fine crazing usually means the plaster dried too fast (heat, draughts) and is cosmetic — fill and paint. Straight-line cracks along boards or above doors indicate movement at joints. Wide or recurring cracks are worth a builder's inspection before redecorating.
Can you plaster over old plaster or paint?
Yes, if the substrate is sound — plasterers key the surface and use bonding agents. But blown (hollow-sounding), crumbling, or damp-stained plaster must come off first. A good plasterer taps the walls during the quote to check; be wary of anyone who doesn't.
What does 批灰 include in a Hong Kong painting quote?
批灰 (skim coating) is the putty-and-sand preparation before painting — usually quoted per sq ft with 1-3 passes. Full-flat repaint packages typically bundle it; confirm how many passes, since one-pass jobs show roller texture and old defects.
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