Living in Singapore means dealing with relentless humidity and unpredictable rainfall. While the weather is part of life here, it can silently damage your home. Over time, floor tiles may become loose, hollow, or start tenting, while hidden water leaks can cause major structural issues and health hazards. 

But there’s good news. You don’t need to hack your tiles or rip apart your floors to fix the problem. At Lefong Building Services, we use tile injection technology combined with MC TRX Injection Gel to deliver a clean, non-invasive, and highly effective waterproofing solution—perfect for homes, HDBs, condos, and commercial properties in Singapore. 

Let us show you how it works and why this method is revolutionising waterproofing across the island. 

🔍 The Problem: Hollow Tiles & Hidden Leaks 

Common Signs of Trouble: 

• Tiles sound hollow or “drummy” when tapped 

• Floor tiles are lifting, loose or tenting 

• Cracks appear on the tile surface 

• Water leaks show up as stains on walls or ceilings 

• Persistent mould or mildew smell in wet areas 

Why It Happens in Singapore: 

• Constant humidity and moisture weaken tile adhesive over time 

• Improper installation or lack of waterproofing membrane 

• Building movement and settling in older structures 

• Water seepage due to poor drainage in bathrooms and balconies 

💡 The Modern Solution: Tile Injection with MC TRX Gel 

Forget the noise, dust, and mess of tile hacking. Our solution uses MC TRX Injection Gel, a premium polyurethane-based waterproofing material designed to: 

• Fill voids beneath hollow tiles 

• Seal cracks and pathways where water enters 

• Re-bond tiles to the concrete substrate 

• Prevent further delamination and leakage 

🛠️ Step-by-Step Process: No-Hack Tile Restoration & Waterproofing 

1. Diagnosis – Quick & Accurate 

We use moisture meters and specialised tapping tools (yes, even a “golf ball on a stick”) to identify hollow-sounding tiles and moisture-prone areas. This lets us map out the exact location of damage—no guesswork involved. 

✅ No tile removal 
✅ Non-destructive inspection 
✅ Transparent pricing 

2. Micro Drilling – Precision at 2–3mm 

Tiny holes (2–3mm) are drilled along tile grout lines. This gives us access to the voids beneath your tiles without damaging the surface or surrounding tiles. 

3. Injection – Adhesive Meets Waterproofing 

Our dual-action system: 

• Uses a low-pressure gun to inject tile adhesive or MC TRX Injection Gel 

• The gel expands to fill gaps, seal leaks, and rebond loose tiles 

• Works for ceramic, marble, porcelain, and stone 

Any excess is cleaned instantly, leaving behind no visible marks. 

✅ No dust, debris, or hacking 
✅ Works in dry and wet zones (kitchens, balconies, toilets) 

4. Double Check – Sound Test for Peace of Mind 

We retest the repaired tiles to make sure they’re firmly bonded and sound solid—just like a freshly installed tile. 

✅ Verified results 
✅ 100% re-bonded flooring 

5. Finishing – Invisible Repairs 

The micro holes are sealed using grout that matches your original colour. Once done, you won’t even notice we were there. 

🔄 Traditional Waterproofing vs Tile Injection + MC TRX Gel 

🧱 What If Tiles Are Cracked? 

If you have spare tiles, we’ll replace them and inject underneath. No spare tiles? We’ll discreetly remove one from under your fridge or washing machine and use it to replace the visible cracked one. 

✅ Benefits of Tile Injection in Singapore 

✔ Non-invasive – No tile hacking required 
✔ Fast repair – Most jobs completed in 2–4 hours 
✔ Long-lasting – Gel forms a waterproof bond for 10+ years 
✔ Safe & Eco-friendly – Odourless, non-toxic materials 
✔ Versatile – Works for toilets, balconies, kitchens, pools & more 
✔ HDB, Condo & Commercial Friendly 

💬 FAQs – All You Need to Know 

Q1: Can this fix both hollow tiles and leaks? 
Absolutely. MC TRX Injection Gel treats delamination and waterproofs in one go. 

Q2: How long does the process take? 
Most projects are done within a few hours, depending on the area size. 

Q3: Will this damage my tiles? 
Not at all. We don’t remove or break any tiles. 

Q4: Is this method approved and safe? 
Yes! Widely used by certified contractors across Singapore. 

Q5: Can it be used in wet zones? 
Perfectly suited for wet areas—bathrooms, kitchens, and balconies. 

Q6: Is it suitable for commercial buildings? 
Yes, especially for hotels, malls, offices, hospitals, and more. 

📞 Book Your Free Site Inspection Today 

Loose tiles and water leaks can quietly turn into expensive disasters. Let Lefong Building Services seal and restore your floors—without breaking a single tile. 

Contact Us Today: 

📍 First Centre, #02-01, 50 Serangoon North Ave 4, 555856 
📞 +65 9873 6788 
📧 enquiry@lefong.sg 
🌐 www.lefong.sg 

✅ Hacking-free repair 
✅ Fast and clean process 
✅ Cost-effective, long-lasting results 

Let us restore your tiles—quickly, cleanly, and affordably.