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About Company
Professional Waterproofing Contractors
At Think Waterproofing, we provide reliable, long-lasting waterproofing solutions for homes and businesses across Western Cape. With years of hands-on experience, our team tackles everything from roof leaks to rising damp with precision and care. We’re committed to quality workmanship, honest service, and keeping your property 100% dry — every time.
Whether you’re dealing with a leaking roof, damp walls, or a wet basement, we offer expert assessments and tailored solutions to suit your needs and budget. Our goal is simple: stop water at the source and give you peace of mind, no matter the season.
- Certified Company
15+
Years In Business
1.5k
Happy Clients
2.5k
Projects Completed
150+
Trained Staff
Our Services
We Provide Superior Waterproofing Services
Roof Replacement (Especially for Roofs with Backflow Issues)
When your roof is beyond simple repairs or constantly affected by backflow problems, a full replacement is often the best solution. At Think Waterproofing, we specialise in removing old, damaged roofing and installing new, high-performance systems designed to eliminate water pooling and backflow. Our team ensures proper slope correction and drainage to protect your home from leaks and long-term water damage.
Roof Replacement (Especially for Roofs with Backflow Issues)
From minor leaks to worn-out shingles, regular roof repairs and maintenance are crucial to extending the life of your roof. We inspect and fix all types of roof damage, sealing cracks, replacing damaged sections, and ensuring your roof remains watertight through every season. Our proactive maintenance services help prevent costly problems before they start.
Balcony Waterproofing
Balconies are exposed to constant moisture and temperature changes, making waterproofing essential to prevent leaks and structural damage. We apply durable waterproof membranes and coatings that protect your balcony surface, prevent water ingress, and extend the life of the concrete or tiled areas, keeping your outdoor space safe and dry.
Additional Services
We Also Offer
more services we offer:
- Concrete slab waterproofing
- Sika powder and spray waterproofing
- Retaining wall waterproofing
- Torch-on membrane waterproofing
- Touch-on waterproofing
- Rubberized waterproofing
- Fibermesh waterproofing
- Papu and LAP waterproofing
Why Choose Us
Six Reasons For People Choosing Us
Quality Material
We use only trusted, durable products for maximum protection.
Accredited
Fully certified and compliant with industry standards, giving you confidence in our expertise and professionalism.
Trained Workers
Years of hands-on waterproofing expertise across residential and commercial projects.
Time Availability
We work around your schedule, offering services at times that suit you best, including urgent call-outs.
Quick Response
We act fast to assess, quote, and fix your waterproofing issues, minimising damage and downtime.
1 Year Warranty
All our work is backed by a 1-year warranty for your peace of mind and lasting protection.
We Are Business Who Cares, And it Shows
OVER 30 “5 STARS” REVIEWS AND CLIMBING
Rate Us on Yelp
248 reviews
Rate Us on Google
1,248 reviews
People Say The Nicest Things
Here’s what our happy clients have to say about Think Waterproofing:
Jeniffer Smith
CHEF
“Fast, reliable, and affordable! My roof leak is completely gone.”
Pamela Duncan
DIRECTOR
“Professional work, and they cleaned up perfectly. Highly recommend!”
Steve Tailor
CFO
“Finally, a contractor who delivers what they promise.”
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Offices
Head Office
Think Waterproofing operates from our central office in Western Cape, allowing us to efficiently service clients across Cape Town, West Coast, and surrounding areas. Our location ensures quick response times and easy coordination for projects of all sizes.
Protea Road, Bongweni, Cape Town
Phone: +27761774701
Email: info@thinkwaterproofing.co.za