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Rising damp treatment

Rising damp is moisture drawn up from the ground through brick or stone walls. It shows up as tide marks, bubbling paint and crumbling plaster near the floor.

A common sign

“The paint near the skirting boards keeps bubbling and peeling.”
That’s a common sign of rising damp. Moisture is coming up through the wall and pushing the paint off as it dries.

About rising damp treatment

Stop moisture climbing your walls.

Many older brick homes have a damp proof course, a barrier near the base of the walls that stops ground moisture rising. When it fails, or when soil or paving builds up against the wall, moisture can climb into the brickwork.

Treatment often involves injecting a new barrier into the wall, fixing drainage and replacing damaged plaster. A specialist should confirm it’s rising damp first, because leaks and condensation can look similar.

Helps with

Tide marks and stains low on walls

Helps with

Bubbling paint and crumbling plaster

Helps with

Damp, musty rooms in older brick homes

Ask this

Ask how they’ll confirm it’s rising damp and not a leak or condensation. The right treatment depends on the real cause.

Not sure where to start?

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Don’t waste money on upgrades you don’t need. A professional home energy assessment shows where your house loses heat and power, so your budget goes where it makes the biggest difference.

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Rising damp specialists

Find rising damp specialists near you.

A few of the 9 listed across Australia

A cedar clad contemporary home at dusk with solar panels on the roof and a lit stone path.

Mould Pro Melbourne

3.9 10 Google reviews

Mould removal and treatmentRising damp treatmentSub floor ventilationHeat recovery ventilation

Based in Braeside

More in ventilation and mould

Other upgrades in this category.

For the damp bedroom wall, the window that streams with condensation, and the musty smell under the floor.

Before you choose an installer

See our guides on ventilation and damp.

All guides

Related goal

Dealing with damp in more than one place?

See the upgrades that tackle damp, mould and poor ventilation across the home.