Specialized protection against South Africa's harsh climate. We go beyond 'patching' to implement comprehensive 4mm Torch-on and fiber-reinforced systems.
South Africa has one of the highest UV indexes in the world. Standard hardware-store waterproofing paint breaks down within 24 months under this radiation, leading to a cycle of constant leaking and patching. At Construction Joburg, we break this cycle.
We don't just apply product; we engineer a watertight envelope for your building using industrial-grade materials designed for the Highveld's thermal shock (hot days, freezing nights).
Concrete flat roofs are the most common source of leaks in commercial and modern residential buildings. Water pooling + sun exposure = rapid failure of inferior coatings.
Our Solution: Heat-Fused Bitumen Torch-On
Tiles rarely leak; the structure holding them does. Thermal expansion causes the cement mortar on ridges and valleys to crack.
Our Solution: Fiber-Reinforced Systems Instead of just re-cementing (which will crack again), we apply a fiber-embedded pure acrylic membrane. This acts as a flexible bandage that stretches during thermal expansion, keeping your ridges sealed even when the building moves.
Most waterproofing failures happen because the applicator didn't clean the surface.
Get a detailed, transparent quote for your waterproofing project.
"Water is the most patient enemy your building has. It only needs a 1mm gap. We don't leave that gap."
