Chemical Damp Proof Course Sydney

We treat rising damp by installing a chemical damp-proof course that stops moisture travelling up through the wall. Our process is thorough and designed for long-term protection.

Chemical damp Proofing Course

First, we remove the existing damaged render and skirting boards to expose the masonry and properly assess moisture levels. We then drill and inject a professional-grade damp-proofing chemical into the mortar line, creating a barrier that blocks rising moisture.

For added protection, we apply a penetrating soluble solution that soaks into the substrate and forms an extra moisture-resistant layer. The area is then re-rendered using waterproof rendering systems and finished with paint for a clean, durable result. We also reinstall the skirting boards once works are complete.

No need to organise multiple trades — we handle demolition, treatment, waterproofing, rendering and painting from start to finish.