Waterproofing Johannesburg – Waterproofing application is a vital and essential part of any building structure which can be residential, commercial or industrial. After roof top erection, waterproofing must be applied according to the architectural plan.
Damp Proofing
Damp Proofing
Damp proofing industrially covers methods and treatments used to prevent damp from being absorbed through your home walls or floors into the interior of a property. Any property constructed without a damp-proof membrane can have dump problems.
Roof Painting
Roof Painting
The last step to any Waterproofing and Damp-proofing is painting. We are a professional team of roof and wall painters which will transform your home, making it not only beautiful but also protecting it from any type of weather and damp wall problems.

Welcome, we’re the leading specialist waterproofing Johannesburg contractors, serving all of Pretoria, surrounding areas and nationwide.

RAB Collective are waterproofing Johannesburg contractors and waterproofing design specialists for all types of roofing structures, servicing residential, commercial and industrial sectors.

Waterproofing is a fundamental aspect to any building structures integrity. It is every important to resist surface penetration and water pressure by applying the appropriate waterproofing solutions.

As a reputable waterproofing Johannesburg contractor, we offer you a 100% guarantee that you will remain watertight with workmanship guarantee cover for up to 5 years.

We provide full waterproofing design and application service to all structural waterproofing for domestic and commercial structures.

Waterproofing Quotation


years in

Waterproofing Johannesburg
Waterproofing Johannesburg
Waterproofing Pretoria
Waterproofing Pretoria
Waterproofing Pretoria
Waterproofing Pretoria
Waterproofing Johannesburg

damp proofing
Waterproofing Johannesburg contractors
painting contractors

Since our inception in 1988 as a reputable waterproofing Johannesburg contractors, for a long time now the chemical damp proof course has been seen as the cure for all damp problems.

At RAB Collective we specify and carry out work on a whole range of buildings. Many of them are traditional built buildings of stone and cob or brick and flint. For these buildings a chemical damp proof course is unsuitable.

Damp proofing works as a long term prevention to moisture decay. When it comes to walls and foundations, damp proofing prevents moisture and water passing through into interior spaces.

Moreover, a healthy and fit for purpose damp proofing course will help prevent timber decay and structural damage by stopping moisture from reaching timbers within the property and thus helping to prevent outbreaks of dry rot and wet rot.

Waterproofing Pretoria

how to choose the right
Waterproofing contractors
in waterproofing Johannesburg

Make sure that the waterproofing Pretoria Company you choose is local. This means that they are not just operating as waterproofing Contractors locally now, but have an established business and reputation in the community.


With many years as a waterproofing Pretoria contractor, we have heard from many of clients that we have helped that they chose to install their roof closed, moved or vanished. This is one the reasons a local waterproofing Contractors would be preferable than hiring a company outside of your province.

Never choose your waterproofing contractors based on price. Cheap bids drive down the market and anyone with overhead and proper insurance has to establish pricing to cover such costs.


Waterproofing Pretoria contractors that do work on the side or are just working out of a pick-up truck can always do the work cheaper.


But in a long run, you get what you pay for. Customers that are sold on price when choosing waterproofing Pretoria contractor as their sole criteria ultimately end up spending even more money to fix problems and issues.


Many of these problems would have been covered under a workmanship guarantee by a reputable established Waterproofing Contractors.

It is vital that when hiring waterproofing contractors you request detailed job description on work to be done, we suggest you don’t pay a deposit to that specific waterproofing Pretoria contractors until they have provided these in writing.

Make sure that you are satisfied with the descriptions and that the terms of payment were discussed with the chosen waterproofing contractors prior to the job and adhered to by both parties.

Of course, you want a waterproofing Johannesburg contractor with a good reputation. You need to take the initiative to find out how this waterproofing contractors conducts business.


The best way to reveal the true colors of waterproofing contractors is to find out what others have to say regarding the company.

– Are they upfront with their cost estimates?
– Does the roofing contractor listen and pay attention to your concerns?

Dig into referrals, reviews, and testimonials to discover whether people are complaining or recommending that waterproofing Pretoria contractors in question.


Also, do they guarantee quality workmanship? If not, then you should probably not choose them.

Customer’s reviews

Waterproofing Contractors
This contractors were very efficient in carrying out the waterproofing work on my property. They cleared the guttering, both front and back, re-point the flashing of the lead bay roof and repainted the roof with Acrypol.
Johann Muller -
Houghton Estate
Waterproofing Contractors
Couldn't be happier with their work and couldn’t ask for more. Very professional and friendly service. I've already recommended them to my work collogues and have received received the same outstanding service. Worth every penny!
Luzaan Phillips -
Kimberly, Residential
Waterproofing Contractors
I'm very delighted with the waterproofing application quality and workmanship that RAB Collective team provided for my extension. I definitely recommend them as one of the few good contractors around that I've ever hired.
David Sekano -
Residential, Pretoria East
Waterproofing Contractors
We had our roof redone previously with different waterproofing contractors and 6 months we had leaks. We called RAB Collective and within 3 days we had been quoted and our roof had been fixed to a high standard. Couldn't recommend more!
Jeff Van Niekerk -
Residential, Vanderbijlpark
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