Rising damp in Norwood, South Australia

If a wall in your Norwood house is blooming white, shedding render or losing its mortar, the useful first step is a diagnosis rather than a quote. Rising Damp Adelaide arranges that: readings through the wall, the levels outside, and a written finding.

Norwood housing and salt damp

Norwood's stock is mostly late-Victorian and Federation, which means many of these houses were built with a slate damp course rather than without one. That changes the question. The common fault here is not an absent course but a bridged one: a concrete path, a raised garden bed or a paved courtyard added decades later that sits above the internal floor. Water simply steps over the barrier. The good news is that this is the cheapest version of the problem to fix, and it is visible from the outside before anyone touches the wall.

What the ground does here

The stock here is sandstone fronts with red brick returns, 1880s to 1910s. What matters as much is the damp course: sometimes slate, often bridged. Get that wrong and the repair is the wrong repair, which is how owners end up paying to inject a wall that already had a working course and needed its paving cut back instead.

None of this would matter nearly as much in a mild climate. Adelaide records about 540.6mm of rain across 82.0 days, then dries hard — a 3pm humidity near 36 per cent in February. Every one of those cycles deposits more salt inside the masonry.

Booking a Norwood assessment

There is no charge for the assessment and no obligation afterwards. What treatment costs depends on the material, the access and how much salt is already in the wall — the published ranges cover it.

Nearby: Unley, Prospect, Goodwood, Hyde Park.