Rising Damp Perth

Rising damp in Applecross, WA

Talk it through

Rising Damp Perth assesses damp in Applecross, WA 6153, and we meter the wall before we quote.

Applecross's walls, and how moisture moves through them

The lower plaster of an old room crumbling around a fireplace, with white salt on it.

Applecross has older riverside brick among the newer builds, and rising damp is a problem of the pre-war solid-brick houses. Because the newer neighbours are on slabs and have no such problem, it is easy to assume the issue must be a leak rather than the ground itself.

Found mid-renovation, which is the best and worst time

Damp in a well-kept house can first be found when a floor comes up or a wall is stripped back, because that is the first time anyone has seen the masonry in decades. It is the best time to find it — everything is already open — and the worst time to hear about it, because the schedule assumed no such thing. Bringing the diagnosis forward, before linings go back on, is the difference between one job and two.

Why owners here assume it must be a leak

Where older houses sit among newer ones built on slabs, the neighbours have no damp at all. That makes a hidden leak the intuitive explanation, and it sends people looking for a pipe fault that does not exist. The giveaway is the pattern: a leak makes a patch that spreads from a point and dries when the water is off, while ground moisture makes a level band that persists. Ruling the leak out properly is still worth doing — it is cheap and it settles the question.

Also relevant to Applecross, and written once for every suburb it affects: a high water table.

Applecross ground facts

Ground level within 250 m11 to 15 m above sea level (approx.)
Ground level at the centreabout 13 m
Indian Ocean coast (salt air)about 8.0 km from the centre, straight line
Nearest riverCanning River, about 1.6 km from the centre, straight line
Perth CBDabout 7.2 km, straight line
Streets inside the suburbKintail Road, Ardross Street, Melville Beach Road and Macleod Road
Parks and reservesJohn Fennessy Park, Gairloch Reserve and Bill Bennetts Park
Street map of Applecross, Perth, with the suburb boundary dashed
Map data © OpenStreetMap contributors

What the Applecross numbers mean for a damp wall

Applecross is 1.6 km from the Canning River. That distance does not show the water table under one house; the Perth Groundwater Map estimates it for an address.

What to check first in Applecross

  1. Whether linings are about to go back on. If a floor or wall in your Applecross house is open now, have the masonry assessed before it is closed.
  2. A plumbing check first. A pressure test rules a leak in or out before anyone prices damp work on an Applecross house.

Prices and next steps for Applecross

The six signs are on the inspection page, the order of the work on how it works, prices on the cost page and the measuring method on the about page.

Talk it through in Applecross

Talk it through. Tell us what you're seeing — or what your building report said — and we'll book an on-site assessment ($450 plus GST) with a written diagnosis. A fixed quote follows the assessment.

We call you back to talk it through. Any work is quoted after we have assessed the wall.

Call 0468 050 296

Rising damp help in other suburbs

Diagram of the Perth suburbs we carry out damp assessments in, plotted in relative position around the Swan and Canning rivers. It is a coverage diagram, not a flood map.
Applecross among the suburbs we cover (schematic, and not a flood map; see how flood and groundwater damp differ).

We carry out assessments across the Perth metropolitan area, including:

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