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Dampproofing in Pretoria
Get a Professional Peeling paint, bubbling plaster and a tide mark creeping up the wall are the classic signs of rising damp, where groundwater is drawn up through the brickwork. It won't dry out on its own. TT Waterproofing has been diagnosing and treating rising and penetrating damp in homes across Pretoria, Centurion and Midrand since 2014. We install a proper damp-proof course and damp system that stops the moisture at its source, guaranteed for 10 years. Quote
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Dampproofing tackles moisture that comes from within the structure rather than from rain on the surface. Rising damp occurs when a failed or missing damp-proof course lets groundwater wick up through the wall, carrying salts that ruin plaster and paint. We first confirm it is genuinely rising damp, then inject a new chemical damp-proof course at the base of the wall to form a water-repellent barrier. Where plaster is already salt-contaminated, we hack it off and re-plaster with a specialised damp render, so the wall dries out and stays dry for the long term.
Damp Walls Treated at the Root service
Some of the You get a lasting solution to damp, not a cover-up. We create a new barrier against rising moisture, strip out and replace contaminated plaster with a salt-resistant damp system, and leave your walls dry, sound and ready to repaint, all under our 10-year guarantee. suburbs and estates we have worked in
Damp-Proof Course Injection
We drill and inject a water-repellent cream or fluid into the base course of the wall, forming a continuous new barrier that stops groundwater rising through the brickwork.
Damp Plaster Removal and Re-Plaster
Salt-damaged plaster never recovers, so we hack it off to the required height and re-plaster with a specialised damp-resistant render that lets the wall dry and holds paint again.
Salt Damp Treatment
Rising damp leaves hygroscopic salts behind that keep attracting moisture. We apply a salt-neutralising treatment and render so those deposits can no longer draw damp back into the finish.
Penetrating Damp Treatment
Where damp is soaking laterally through a solid wall or below ground, we treat the affected face with the right barrier system so moisture stops passing through to the inside.
Rising Damp Diagnosis
Not every damp patch is rising damp. We test moisture and salt levels on site to confirm the true cause, so you get the correct treatment and not an expensive misdiagnosis.
Skirting and Floor-Level Damp
We address damp entering at floor and skirting level, where slabs meet walls, sealing the junction and treating the wall base so moisture stops tracking into rooms.
Types of Damp Systems We Install service
You get a lasting solution to damp, not a cover-up. We create a new barrier against rising moisture, strip out and replace contaminated plaster with a salt-resistant damp system, and leave your walls dry, sound and ready to repaint, all under our 10-year guarantee.
Injected Chemical DPC
Salt-damaged plaster never recovers, so we hack it off to the required height and re-plaster with a specialised damp-resistant render that lets the wall dry and holds paint again.
Damp-Resistant Render Systems
Salt-damaged plaster never recovers, so we hack it off to the required height and re-plaster with a specialised damp-resistant render that lets the wall dry and holds paint again.
Membrane and Tanking Systems
Rising damp leaves hygroscopic salts behind that keep attracting moisture. We apply a salt-neutralising treatment and render so those deposits can no longer draw damp back into the finish.
Salt-Neutralising Treatments
Where damp is soaking laterally through a solid wall or below ground, we treat the affected face with the right barrier system so moisture stops passing through to the inside.
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
Dampproofing 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.
Get Rid of Damp for Good service
Damp only gets worse and more expensive the longer it is left. Phone TT Waterproofing on 078 057 9663 for a free, no-obligation damp inspection at your home in Pretoria, Centurion or Midrand. We will diagnose the cause and quote a proper, guaranteed fix.
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.
