Vetted waterproofing specialists in Randburg. Book now.

Budget around R180 to R350 per m² for a liquid membrane and R250 to R450 per m² for torch-on in Randburg, with materials included. The price climbs if old waterproofing has to be stripped or the screed needs falls built in. Ask for the labour, materials and guarantee period on the quote.

Yes. Many 1970s and 1980s Randburg homes have flat sections over additions or carports with the original bitumen long past its life. A specialist can strip and replace it, and often improve the falls at the same time so water stops ponding.

Light maintenance traffic is fine on most systems, but regular foot traffic, furniture or equipment needs a trafficable finish or protective pavers. Solar panel installers and aircon technicians are common culprits for punctures, so ask them to protect the membrane. Tell your specialist how the roof will be used before they quote.

Pitched tiled roofs shed water by design, so they rarely need a full membrane, but flashings, valleys and ridge joints often do need sealing. Flat concrete roofs, balconies and parapets are where proper waterproofing systems matter most. A specialist will tell you which parts are the actual risk.