Rising damp treatment

Rising Damp Specialists in Sydney

Rising damp is the movement of ground moisture upward through porous brickwork and masonry. Peeling paint, blistering finishes, salt deposits and recurring wall damage are common warning signs.

Masonry wall showing signs of rising damp before remedial treatment
01

Why rising damp keeps returning

Many properties were built without an effective damp course, while others have a damp course that has failed over time. Repainting may hide the damage briefly, but it does not stop moisture moving through the wall.

Leaving the problem unresolved is rarely economical. Moisture and salts continue to affect plaster, paint and masonry beneath the surface, increasing the eventual repair scope.

02

A diagnosis-led treatment

BRW Remedial identifies the source and extent of moisture before recommending work. Depending on the building, a complete solution may include a replacement or injectable damp course, salt removal, ventilation and cosmetic repairs.

  • Permanent damp-control solutions
  • Injectable damp courses
  • Salt and damaged-finish removal
  • Plaster repairs and redecoration
03

Protect the building, not just the paint

Damp is more than a cosmetic issue. It can damage building fabric, encourage mould and aggravate asthma and other respiratory conditions. Correct treatment starts with understanding why moisture is present.

Common questions

Useful answers before an inspection.

What are the common signs of rising damp?

Recurring peeling or blistering paint, crumbling plaster, tide marks, salts and dampness near the base of masonry walls are common signs. Diagnostic testing is needed to confirm the cause.

Will repainting fix rising damp?

No. Repainting covers the visible damage for a short time but does not stop moisture or salts moving through the wall.

Can an old damp course be replaced?

Yes. Depending on the building and diagnosis, a new chemical-injection damp course may be installed as part of the remedial system.

Ready to stop recurring damp?

Start with a proper inspection.