Condensation, rising damp or water ingress?
These three causes look alike but are not treated the same way. The wrong treatment is expensive and fixes nothing. Our role: identify the source by measurement, before any work is done.
What the diagnosis includes
- Moisture mapping of the walls with a damp meter and depth probe
- Thermal imaging: thermal bridges, leaks, insulation defects
- Ventilation flow measurements and dew-point readings
- Written report: identified cause, possible liabilities, options for remedial work
Why an independent expert
Cassini Expertise sells no damp-proofing treatment, no ventilation systems and no building work, and has no partner to pay. The diagnosis therefore looks only for the real cause. It never works for insurance companies.
How it works
- You call us or fill in the form: free quote within 24 h.
- On-site visit and measurements.
- Written report within 2 to 5 days.
Frequently asked questions
Is a damp meter enough? No: on its own it cannot give a conclusion. Several measurements must be combined with an examination of the building.
I am a tenant or co-owner. Is it useful? Yes: the report establishes the origin of the problem and who must act (landlord, managing agent, occupant).
I own a second home and am not there most of the year. Can you help? Yes. We can visit on your behalf and send you the written report by e-mail.
How much does it cost? The quote is free and without obligation; the fee depends on the assignment.
Need an independent building expert?
Free quote within 24h. French Riviera: 06, 83, 13.
📅 Last updated 17/10/2026 - Cassini Expertise, independent building expert – departments 06, 83 and 13.