Singapore Waterproofing Specialist | SG Waterproofing

As a trusted waterproofing contractor and specialist in Singapore, Singapore Waterproofing Specialist (also known as SG Waterproofing) provides reliable waterproofing services for both residential and commercial properties. Our work is backed by at least a 12-month warranty, giving you peace of mind.

Using advanced techniques and high-quality materials, we protect your property from water damage and leaks. Our solutions are designed to effectively stop water ingress and prevent related issues. We are committed to delivering long-lasting results through quality workmanship.

Whether you need waterproofing for your roof, walls, basement, or other wet areas, we have the expertise to help. Contact us today for expert assistance—your dry, protected property starts here.

✅ Our Services
(All services come with a minimum 12-month warranty, unless stated otherwise)

🏠 Residential Waterproofing
We provide dependable waterproofing solutions for homes across Singapore, protecting your property from leaks, dampness, and water damage. Our services cover roofs, walls, bathrooms, balconies, and more.

🏢 Commercial Waterproofing
We offer professional waterproofing for commercial buildings, offices, warehouses, and industrial facilities. Our team works efficiently to minimize disruptions to your operations while ensuring lasting protection.

🏗️ Roof Waterproofing (Flat, Metal & Tiled Roofs)
We specialize in waterproofing all roof types, including flat, metal, and tiled roofs. Using premium membranes and coatings, we help prevent water penetration and extend the lifespan of your roof.

⬇️ Basement Waterproofing
Protect your basement from moisture, leaks, and flooding with our proven internal and external treatments—such as injection grouting and drainage systems.

🌇 Balcony & Terrace Waterproofing
We seal balconies and terraces to prevent water seepage, joint cracking, and structural damage, helping preserve both aesthetics and safety.

🧱 Floor Waterproofing
Ideal for kitchens, bathrooms, and utility rooms, our durable floor coatings create a water-resistant barrier under tiles or concrete.

🏊 Swimming Pool Waterproofing
We handle leak detection, crack repair, and membrane installation to keep your swimming pool watertight, safe, and fully functional.

🚿 Bathroom & Toilet Waterproofing
Our non-invasive waterproofing solutions prevent leaks and moisture buildup—no hacking required. Perfect for HDBs, condos, and landed homes.

🍽️ Kitchen Waterproofing
We seal joints, floors, and wet areas in your kitchen to prevent mold and water damage caused by daily use.

🚪 Window & Door Waterproofing
Our sealing services stop leaks and drafts around windows and doors using weather-resistant materials for lasting protection.

🌫️ Moldy Crawl Space Waterproofing
We eliminate moisture in crawl spaces to prevent mold growth, improve air quality, and protect your building’s foundation.

🧱 Foundation Waterproofing
We seal cracks and apply protective coatings to your foundation, preventing moisture penetration and structural weakening.

🚇 Tunnel & Underground Structure Waterproofing
For complex waterproofing needs, we provide durable, industry-approved solutions for tunnels, basements, and other underground structures.

🚰 Water Tank Waterproofing
We ensure your water tanks are hygienic and leak-free with internal and external waterproofing using food-grade materials as required.

🧱 External Wall & Façade Waterproofing
Protect external walls and facades from seepage, stains, and deterioration caused by rain and weather exposure.

🌱 Planter Box Waterproofing
Prevent planter box leaks that can damage nearby structures. Our waterproofing keeps your landscaping safe and dry.

💧 Water Leak Detection & Repair
Using advanced tools, we locate and fix hidden leaks in ceilings, walls, bathrooms, and floors—quickly and effectively.

🔩 Grouting & Injection Services
We use PU and epoxy injection grouting to seal cracks and stop active water leaks in concrete walls, floors, and basements.

🧰 Waterproofing Membrane Installation
We install torch-on, liquid, and sheet membranes for roofs, balconies, basements, and all wet areas.

🔍 Crack Line Repair
We fix structural and surface cracks in concrete or masonry to stop water ingress and maintain building integrity.

🌊 Flood Infusion Treatment
This technique treats rising damp in walls and foundations—ideal for older properties and heritage buildings.

📋 Waterproofing Consultation
Unsure what you need? Our experts provide on-site inspections and tailored waterproofing advice to match your property’s requirements.