The Sutherland Shire runs along the coast and Port Hacking, so many homes sit on sandy, salt-affected ground near the water. Beachside suburbs face salt air and salt in the ground, fibro and brick homes often have failed damp-proof courses, and low coastal pockets hold moisture. Rising damp and salt damp are both common, especially near Cronulla.
Where salt is in the wall, the finish decides whether the repair lasts. We diagnose the source, install a damp-proof course where needed, and finish with a salt-resistant render that lets the wall dry while resisting fresh salt damage.
The Sutherland Shire mixes coastal homes on sandy, salt-bearing ground with bushland blocks on sandstone. Near the water salt rides up into the walls, flaking paint and fretting brick; in shaded bush pockets damp subfloors keep lower walls wet. Left untreated the salt works into the structural masonry.
The Shire's sandy coastal blocks and sandstone keep subfloors damp near the water. We fit an underfloor ventilation system to dry the space.
Salt air off the coast attacks older walls. Our DPC injection stops moisture rising at the source.
We re-coat with a breathable salt-resistant plaster system.
Coastal humidity feeds mould; our mould removal clears it at the cause.
We waterproof and tank below-ground walls and wet areas near the coast.
Get a free on-site inspection with a fixed price.
The Sutherland Shire runs along the coast and Port Hacking on sandy, salt-affected ground. Salt air, salt in the ground and failed damp-proof courses make rising damp and salt damp common in Cronulla, Caringbah and Miranda.
All of them — including Cronulla, Caringbah, Sutherland, Miranda, Sylvania, Gymea, Engadine, Kirrawee, Woolooware, Cronulla South, Menai. If your suburb is not listed, call us; we cover the whole area.
Near the coast, ground and sea salts ride up with rising damp and crystallise in the lower brickwork, flaking paint and fretting the brick. The fix is to stop the rise and finish with a salt-resistant render. We confirm it at inspection.