Waterproofing Repairs in Cape Town

When waterproofing needs repair rather than replacement

Not every waterproofing failure needs a full system replaced. A cracked section, a lifted flashing, or a joint that has opened up can sometimes be repaired on its own. We assess the extent of the failure before recommending whether a repair or a fuller re-waterproofing is the right approach.

Common causes of waterproofing failure

Waterproofing fails for a number of reasons: age and general wear, movement in the structure beneath it, poor original application, ponding water that a system wasn't designed to handle, or damage from other building work. Identifying the cause helps prevent the same failure recurring.

Identifying the affected area

Where water shows up inside a building isn't always where it's entering - water can travel along a structure before it appears as a stain or damp patch. Assessing the actual entry point is the first step in any repair.

Our repair process

We assess the failed waterproofing, identify the source of water ingress, and recommend and carry out a repair suited to that specific problem - whether that's on a roof, balcony or wall.