- 078 057 9663
- ray.t@ttwaterproofing.co.za
- Mon - Fri: 8:00 - 17:00
Concrete Waterproofing in Pretoria for Slabs, Walls and Surfaces
Get a Professional Concrete looks solid, but it is full of tiny pores and hairline cracks that let water seep through slabs, walls and surfaces until reinforcement rusts and structures weaken. TT Waterproofing has sealed concrete across Pretoria, Centurion and Midrand since 2014, using cementitious and crystalline systems that work with the material rather than just sitting on top of it. Every treated surface is backed by our 10-year workmanship guarantee, so your concrete stays sound. Quote
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Experienced
Professional
Reliable
Concrete waterproofing tackles both the surface and the substance of the material. We inspect for cracks, honeycombing and porous areas, then repair defects before applying a cementitious or crystalline system. Crystalline treatments react with moisture inside the concrete to grow crystals that block the capillaries permanently, while cementitious coatings add a durable protective skin. On slabs and structural elements we combine crack injection with a full seal so water has no path through. It is a thorough approach that suits everything from Pretoria basements and water tanks to suspended slabs and plant rooms.
Concrete Waterproofing, Sealed at the Core service
Some of the Concrete fails from the inside out when water finds its pores. We seal slabs, walls and surfaces with systems that penetrate and repair, stopping leaks and protecting the steel within so your Gauteng structure lasts its full lifespan. suburbs and estates we have worked in
Concrete Slab Waterproofing
We seal suspended and ground-level slabs against water penetration, protecting the rooms and structure below from leaks in Pretoria homes and commercial buildings.
Concrete Crack Repair
We rout, fill and seal cracks in concrete walls and slabs, restoring a watertight surface and stopping leaks before they reach the reinforcing steel.
Water Tank and Reservoir Sealing
We waterproof concrete water tanks, reservoirs and sumps with safe, durable systems that hold water in and keep ground water out across Gauteng.
Retaining and Basement Wall Coating
We apply penetrating waterproof coatings to concrete retaining and structural walls, sealing the surface against constant water pressure from the soil behind.
Plant Room and Wet Area Sealing
We seal concrete floors in plant rooms, pump rooms and wet areas where standing water and spills would otherwise track through to spaces below.
Exposed Concrete Surface Protection
We treat driveways, ramps and exposed concrete surfaces across Centurion and Midrand, sealing them against water ingress, staining and surface deterioration.
Types of Concrete Waterproofing We Provide service
Concrete fails from the inside out when water finds its pores. We seal slabs, walls and surfaces with systems that penetrate and repair, stopping leaks and protecting the steel within so your Gauteng structure lasts its full lifespan.
Crystalline Waterproofing
We rout, fill and seal cracks in concrete walls and slabs, restoring a watertight surface and stopping leaks before they reach the reinforcing steel.
Cementitious Coating Systems
We rout, fill and seal cracks in concrete walls and slabs, restoring a watertight surface and stopping leaks before they reach the reinforcing steel.
Epoxy and PU Crack Injection
We waterproof concrete water tanks, reservoirs and sumps with safe, durable systems that hold water in and keep ground water out across Gauteng.
Integral Waterproofing Admixtures
We apply penetrating waterproof coatings to concrete retaining and structural walls, sealing the surface against constant water pressure from the soil behind.
How It Works: Getting Your Job Sorted
1
Get in Touch
Tell us about your Call us on 078 057 9663 or send a message with a few details about the problem. We’ll arrange a site visit at a time that suits you. project.
2
On-Site Assessment
Tell us about your We inspect the affected area in person, check the surface and any existing waterproofing, and identify exactly what the job needs. project.
3
Get Your Quote
Tell us about your You’ll receive a clear, itemised quote for the recommended solution, with no guesswork and no hidden extras. project.
4
Professional Installation
Tell us about your Our experienced team carries out the work to specification, details every joint and edge properly, and leaves the area clean, dry and watertight, backed by our 10-year guarantee. project.
Why Choose TT Waterproofing Services
Concrete Waterproofing only works when it’s done correctly: the right system, proper surface preparation, and every detail sealed with care. Since 2014, that’s exactly what TT Waterproofing has delivered for homeowners, bodies corporate and businesses across Pretoria, Centurion, Midrand and the wider Gauteng region.
Seal Your Concrete Before It Cracks Up service
Small leaks in concrete become big structural problems if you leave them. Let TT Waterproofing inspect your slab, wall or tank and quote the right cementitious or crystalline system, free and with no obligation. Phone Ray and the team on 078 057 9663 to book your on-site assessment.
What You Get with TT Waterproofing Services
10-Year Guarantee — Every job we complete is backed by a decade-long workmanship guarantee, so you can trust it to last.
Licensed & Insured — Work with a fully licensed and insured contractor, with no surprises along the way.
Over a Decade of Experience — Waterproofing homes and businesses across Pretoria and Gauteng since 2014.
Free On-Site Quotes — A proper assessment and an honest, upfront quote before any work begins.
Quality Materials, Correctly Installed — We use proven products, applied to manufacturer specification.
Ongoing Maintenance Support — Scheduled inspections and maintenance to keep your waterproofing performing for years to come.
