NM Waterproofing: Gauteng's specialist waterproofing contractor. High-heat torch-on membranes for commercial flat roofing & maintenance-free liquid rubber coatings for residential tiled roofs and exposed balconies.
Professional torch-on membrane for commercial flat roofing. Withstands Highveld thunderstorms.
Maintenance-free protection for tiled roofs & balconies. UV-stable, flexible, ISO-certified.
Transparent diagnosis, clear guarantees. We stand behind our workmanship.
Based in Kenilworth, Johannesburg South 2190, NM Waterproofing Pty Ltd is a specialist waterproofing contractor dedicated exclusively to the Gauteng region but not limited to. We address the unique waterproofing challenges of the region, from the severe impact of Highveld thunderstorms to the intense UV indexes of the summer season (exceeding 11).
Our Mission: To deliver honest, transparent and responsive waterproofing services across Gauteng. Combining artisan skills with clear communication so that every client understands the problem, the solution and the guarantee.
Our Vision: To build a generational legacy as the waterproofing company for Gauteng residents and beyond - recommended by neighbours, estate agents and body corporates because we arrive on time, fix it right first time and stand behind our work.
Specialist systems for every substrate. Residential, commercial & industrial.
Professional torch-applied bituminous membranes for commercial flat roofing, podiums and concrete decks. Engineered to withstand Highveld thunderstorms and thermal movement.
Cold-applied, maintenance-free liquid rubber coatings for residential tiled roofs, exposed balconies, parapets and gutters. ISO-certified, UV-stable for UV index 11+.
Thorough leak detection, roof audits and targeted repairs. We identify the root cause - not just symptoms. Clear diagnosis, transparent pricing and guaranteed workmanship.
From initial leak investigation to full system installation and annual maintenance contracts. NM Waterproofing provides end-to-end solutions with ISO-certified materials, artisan workmanship and transparent communication.
Request Full Roof AuditWhat our clients say about our waterproofing services
"NM Waterproofing completed the full torch-on membrane replacement for our entire building. The team worked efficiently, communicated daily, and finished ahead of schedule. No leaks since installation."
Trustee, Kenilworth Heights
"Our tiled roof had persistent leaks every rainy season. Brian and the team applied liquid rubber coating three years ago - bone dry ever since. Worth every cent."
Homeowner, Bedfordview
"I refer NM Waterproofing to all my sellers. They provide honest assessments, detailed quotes and issue roof certificates that give buyers confidence. Five-star service."
Principal, Seeff Lonehill
Recent waterproofing installations across Gauteng
Specialist contractor vs. general handyman comparison
NM Waterproofing doesn't "do roofs on the side" - we are dedicated waterproofing specialists. Our investment in training, ISO-certified materials and quality control ensures your property stays dry for years.
Instant estimate for common waterproofing projects
This is a preliminary estimate. Final quotation includes site assessment, substrate condition and access requirements.
Expert knowledge for property owners & managers
Comparative guide for commercial property owners. Lifespan, cost, application methods and maintenance requirements.
Download Guide
Seasonal inspection guide for homeowners. Identify cracked tiles, deteriorated pointing, valley issues and flashing defects before leaks appear.
Download Checklist
Essential checklist for home buyers and estate agents. Identify hidden leaks, poor repairs and estimate remaining roof life.
Request ReportFree site assessments & quotations
083 394 1253 (Calls / WhatsApp)
Principal Contractor
083 699 6038 / 072 881 4407 (Calls / WhatsApp)
Fax: 086 612 4531
Email: mkmarcmasuku80@gmail.com
120 De Villiers Street, Kenilworth
Johannesburg, Gauteng 2190
South Africa
Monday - Friday: 7:30 AM - 5:00 PM
Saturday: 8:00 AM - 1:00 PM
Emergency leaks: 24/7 response
All NM Waterproofing installations are backed by our written guarantee. We use only ISO-certified, UV-stable materials.
Thank you for contacting NM Waterproofing
We will review your details and contact you within 4 hours.
We schedule a free, no-obligation site visit.
Receive detailed quote within 48 hours post-inspection.
Typically replies within minutes