Pressure-Tested Waterproofing for Johannesburg Pools

Precise Pressure Testing

Crack Expansion & Prep

Resin Sealing & Lining

Refill & Monitor

We use advanced equipment to locate hidden leaks in underground supply and suction lines, identifying problem areas without invasive digging.

Visible shell fractures are carefully expanded and cleaned, ensuring optimal adhesion for our heavy-duty fiberglass lining and sealing compounds.

Flexible membrane waterproofing is applied to seal structural cracks, creating a durable, long-lasting barrier against future water loss and erosion.

After sealing, your pool is refilled and closely monitored for stability. We ensure the waterproofing holds, leaving your pool secure and ready.

Sealing Minor Leaks Prevents Major Foundation Damage

Ignoring small pool leaks can lead to subterranean soil erosion, damaged paving, and compromised property foundations. Early diagnosis and pressure-tested waterproofing save you tens of thousands in future repairs.

Ready for a Technical Leak Assessment?

Contact TNG today for a direct, honest quote and safeguard your Johannesburg property.