Waterproofing – Stop Leaks Before They Start
Water ingress is one of the most destructive threats to any property. From hidden damp patches to visible ceiling stains, even a small leak can cause significant damage over time. Our waterproofing service seals out moisture at the source, protecting your home from costly repairs and keeping it dry, safe, and structurally sound.
What’s Included in Our Waterproofing Service
Leak Detection & Assessment
We identify the exact cause and location of leaks before beginning any waterproofing work.
Surface Preparation & Priming
We clean and prepare the area to ensure waterproofing products bond correctly and last longer.
Application of Waterproof Membranes
We install high-quality membranes designed for South Africa’s climate to block water penetration.
Sealant Application to Critical Points
We apply professional-grade sealants to joints, flashing, and other high-risk areas.
Balcony, Roof & Wall Protection
We waterproof flat roofs, balconies, parapet walls, and other vulnerable surfaces.
Crack Repairs (Optional Add-On Extra)
We repair surface cracks before waterproofing to ensure a smooth, sealed finish.
The ExteriorCare™ Difference
48-Hour Post-Job Report
Receive detailed before-and-after photos within 48 hours, showing exactly what work was completed.
Transparent Pricing
Upfront, itemised quotes with no hidden costs, so you always know exactly what you’ll pay.
Same-Week Service
In most areas, we can complete your service within days of approving your quote.
Fully Insured Crews
Our trained teams are fully insured, ensuring safety for your property and peace of mind.
Local Teams, National Standards
We’re in Cape Town, Johannesburg, Durban, and expanding.
Why Waterproofing Matters
Water damage doesn’t just affect how your home looks, it can undermine its structural integrity in ways that aren’t always visible at first. When water seeps into walls, roofs, or floors, it can cause swelling, cracking, and mould growth, weakening the materials over time. This can lead to warped timber, corroded steel reinforcements, crumbling plaster, and electrical hazards if moisture reaches wiring. Over time, small leaks that go unchecked can develop into major repair projects, costing far more than the preventative work would have.
In South Africa, where heavy seasonal rains, coastal humidity, and sudden storms are common, untreated leaks can quickly escalate into serious structural and health problems. Moisture intrusion encourages mould spores, which can affect indoor air quality and trigger allergies or respiratory issues. Waterproofing is a proactive solution that protects your property investment, keeps living conditions healthy, and prevents the chain reaction of damage that water can cause. By sealing vulnerable areas and stopping leaks before they start, you help your home withstand the elements for years to come, reducing maintenance costs, preserving value, and ensuring long-term peace of mind.
Get Your Quote
We’re Built on Experience and Reliability
ExteriorCare™ was created to make professional waterproofing simple, reliable, and available wherever you live in South Africa. Our trained crews follow a proven process, sealing leaks at their source and applying durable protection, so your home stays dry and damage-free.
How It Works
Step 1: Tell Us What You Need
Send us your details and, if possible, photos of the affected area. For waterproofing, an on-site assessment is usually required.
Step 2: Approve Your Quote
We confirm the price, schedule your appointment, and explain exactly what’s included.
Step 3: We Do the Work
Our trained crew carries out the waterproofing, ensuring every vulnerable point is sealed.
Step 4: Get Your Post-Job Report
Within 48 hours, you’ll receive photos and a summary of the work completed.
Call For a Quote:
081 426 0810
Client Testimonials
“After months of battling leaks, ExteriorCare fixed the problem in one visit. The post-job report was reassuring and the work was flawless.”
“Professional, punctual, and the waterproofing has held up perfectly through heavy rains. Highly recommend their services to anyone with a leaky roof.”
“They explained every step, arrived on time, and left the site clean. They communcated daily on prgress made and next steps. I couldn’t be happier.”