Common Questions About Rising Damp
We’ve put together the most important information to help you feel confident and informed.
Rising damp occurs when moisture from the ground travels upward through walls due to failed or missing damp-proofing. It can damage plaster, paint, and timber, and lead to musty odours in your home.
Common signs include:
- Peeling or blistering paint
- Salt deposits on walls
- Musty odours
- Crumbling skirting boards or plaster
If you notice any of these signs, a professional moisture assessment is the safest way to confirm.
DIY solutions rarely solve the root cause. Treating rising damp properly requires moisture testing, wall preparation, and professional damp-proofing to prevent it from returning. Our experts ensure long-term results for Perth homes.
Costs vary depending on your home’s size, wall condition, and treatment method. After a free on-site assessment, we provide a transparent quote tailored to your property. Early treatment often saves significant repair costs.
Most home insurance policies do not cover rising damp as it is considered gradual damage. That’s why early detection and professional treatment are crucial to protect your home’s value.
The treatment itself varies depending on the works being completed. Once the water proofing process is completed (1 to 2 days curing time) you may return the area to its previous ‘look’. We will provide a clear timeline of your job during your assessment.
Preventative measures include:
- Proper ventilation and sub-floor airflow
- Maintaining drainage around your property
- Regular inspections for early signs of moisture
- Clear gutters and down pipes
Prevention is key! consider having an assessment or applying waterproofing;
- Prior to installing garden beds against the home,
- Prior to rendering internal garage walls (A commonly affected site!)
- Prior to rendering external weather-facing walls
If you’re not sure, give us a call! Our team provides personalised advice for Perth homes to keep damp under control.

