CBM Waterproofing
CBM applying a cementitious damp-proofing coating to a retaining wall

Damp-proofing contractors in Cape Town

Rising damp, penetrating damp, and condensation treated across Cape Town. We work out which type of damp it is and where it is coming from first, then treat the cause rather than painting over it.

Free quote

How it works

Send a few details. We will come and take a look, measure up, and put a written quote together for you. No charge for the quote.

We come out and find the type and source of the damp.
A written quote that names the treatment.
We call you back, usually the same day.

Get a damp-proofing quote

Tell us where the damp is and we will call you back.

What we do

Find the damp, then treat it

Rising damp, penetrating damp, and condensation can look similar on the wall but have different causes, and each needs a different fix. We diagnose first, with moisture readings where they help, then treat the actual cause so it does not come straight back through fresh paint.

Rising damp and damp-proof course (DPC) installation
Penetrating damp and external wall treatment
Condensation, ventilation, and mould
Crack injection and protective coatings
Basement and below-ground tanking
Damp surveys and written reports
Rising damp treatment on a wall in Green Point
How we work

The way we treat damp

The same approach on every job, from a single wall to a whole building.

Diagnose first

Rising, penetrating, and condensation damp each have a different cause. We work out which one it is before we quote, so the treatment matches the problem.

Treat the source

We deal with the cause, the damp-proof course, the wall, or the ventilation, so the damp stays gone rather than returning through fresh paint.

Our own people

The people who quote the job are the people who do it. No unknown crew turning up at your door.

Surveys and reports

Where you need it for a sale, a bond, or a body corporate, we provide a written damp survey setting out the cause and the treatment.

Get a damp-proofing quote

Tell us where the damp is and we will come and take a look, no charge.