1. About Our Waterproofing Services

7M Singapore specialises in long-lasting, cost-effective waterproofing solutions that keep your property safe from leaks, mould, and structural damage caused by water seepage.

We use high-grade waterproofing membranes, sealants, and coatings that are BCA-approved and suitable for Singapore’s humid climate.

2. Areas We Waterproof

We provide full-scope waterproofing for both residential and commercial properties:

A. Roof & Rooftop Waterproofing

• Reinforced waterproof membranes for flat & pitched roofs
• Torch-on bitumen, PU (polyurethane) & cementitious coatings
• Metal roof seam sealing & rust-proof treatments
• Green-roof and solar-panel compatible water-proofing
• Waterproofing for HDB, condo, landed homes, factories & warehouses

B. Balcony, Bathroom & Wet Area Waterproofing

• Balcony and planter box leak repair
• Bathroom floor & wall waterproof membranes
• Shower room & toilet wet area sealing
• Swimming pool & water feature waterproofing
• Epoxy or cementitious coatings for heavy-use areas

C. Interior & Room Waterproofing

• Basement & underground room waterproofing
• Kitchen and utility room leak sealing
• False ceiling damp proofing
• Wall crack injection and waterproof sealant applications

3. Waterproofing for Commercial & Industrial Buildings

We deliver solutions for offices, shopping malls, warehouses, factories, and F&B spaces:

• Industrial roof deck & slab waterproofing
• Expansion joint & parapet wall sealing
• Water tank base & floor slab waterproofing
• Loading bay & car park deck waterproof coatings
• Cool room & food-grade area waterproofing

4. Signs You Need Waterproofing

• Visible water stains or damp patches on walls or ceilings
• Peeling paint or bubbling plaster
• Persistent mould, mildew, or musty odour
• Roof leaks during rain or ponding on flat roofs
• Cracks on concrete surfaces letting water seep through

5. Our Waterproofing Process

1. Site Inspection & Leak Detection – identify root cause of water seepage
2. Detailed Quotation & Solution Plan – recommend the best method for your budget
3. Surface Preparation & Repairs – clean, seal cracks and prep the surface
4. Application of Waterproof Membrane/Coating – PU, bituminous, epoxy or cementitious
5. Water Testing & Quality Check – ensure no seepage before handover
6. After-Service Support & Maintenance Advice

6. Why Choose 7M Singapore?

• Experienced waterproofing contractors for over 10 years
• BCA-approved materials suitable for Singapore’s weather
• Trained & certified applicators for PU, epoxy, and membrane systems
• Warranty provided for most waterproofing works
• Reliable leak detection & long-lasting repair solutions