Tiling Contractor Singapore (2025 Guide): Costs, Waterproofing, Masonry & Wet Works

Tiling is one of the most important stages in any renovation project in Singapore. Whether you are renovating an HDB flat, a condominium or a landed home, the quality of your tiling determines durability, waterproofing performance and overall finish.
This complete guide explains everything homeowners need to know before hiring a tiling contractor in Singapore, including costs, waterproofing, screeding, wet works, tiling defects and how to choose a professional team.
1. What Does a Tiling Contractor in Singapore Do?

- Floor and wall tile installation
- Ceramic, porcelain, homogeneous, subway & stone tiles
- Bathroom wall and floor tiling
- Kitchen backsplash tiling
- Balcony & outdoor anti-slip tiling
- Waterproofing & screeding
- Tile hacking, disposal & re-tiling
- Building kerbs, bases & niches
2. Tiling Costs in Singapore (2025 Updated)
| Tile Type | Price (PSF) |
|---|---|
| Ceramic / Porcelain | $9 – $18 psf |
| Subway Tiles | $12 – $20 psf |
| Large Format Tiles | $15 – $28 psf |
| Marble / Stone | $28 – $65 psf |
| Anti-Slip Balcony Tiles | $12 – $25 psf |
| Hacking Existing Tiles | $2 – $6 psf |
| Screeding | $2 – $4 psf |
| Waterproofing | $450 – $900 per area |
3. Tiling Works Process in Singapore

Step 1: Surface Preparation
- Cleaning and grinding
- Priming surface
- Checking moisture content
Step 2: Screeding
- Levelling uneven floors
- Creating slopes for bathrooms
- Preparing for tiles or vinyl
Step 3: Waterproofing
- Toilet floor & walls
- Balcony & service yard
- Kitchen wet area
- 24–72 hour ponding test
Step 4: Tile Installation
- Layout planning
- Cutting & shaping tiles
- Using levelling clips
- Full adhesive coverage
Step 5: Grouting & Silicone
- Waterproof grout
- Anti-mould additives
- Matching grout colours
4. Common Tiling Problems

- Hollow tiles — poor adhesion
- Tile popping — moisture trapped below
- Lippage — uneven tile height
- Grout cracking — improper compaction
- Leakage — failed waterproofing
5. Tiling Requirements for HDB, Condo & Landed
HDB
- HDB permit required for hacking
- Toilet waterproofing must be approved
- Tile thickness limits
Condo
- MCST noise restrictions
- Lift protection & disposal rules
- Limited hacking hours
Landed
- Larger tile formats allowed
- Outdoor tiling & drainage considerations
6. How to Choose a Good Tiling Contractor in Singapore

- Experienced full-time tilers
- Waterproofing certification
- Clear breakdown of labour & materials
- Proper tile levelling system
- Past project photos
7. FAQ
How long does bathroom tiling take?
4–7 days including waterproofing and curing.
Is overlaying tiles safe?
Yes, only if existing tiles are not hollow or loose.
Do I need waterproofing for balconies?
Yes, especially for high-rise condos and wet areas.
8. Final Advice
Tiling is a long-term investment. Good tiling contractors ensure proper waterproofing, levelling, slope formation and tile bonding. A high-quality tiling job will last 15–25 years, while poor workmanship may require expensive repairs.