Damp Survey
Independent on-site survey using moisture readings, thermal imaging and humidity checks, followed by a written diagnosis and clear recommendations.
- Thermal & protimeter readings
- Photographic evidence pack
FortLux investigates the underlying cause before treatment is recommended. For homeowners, landlords and housing providers, the aim is a clear diagnosis, documented action and a practical route to remedy.
From the initial survey to treatment and follow-up, the service is built around identifying the cause rather than simply covering the symptom.
Independent on-site survey using moisture readings, thermal imaging and humidity checks, followed by a written diagnosis and clear recommendations.
Specialist mould treatment and surface decontamination, with the correct preparation and finish for the affected area.
Assessment of rising damp indicators with appropriate damp-proofing, salt-resistant preparation and reinstatement where required.
Diagnosis of humidity, ventilation and cold-surface conditions, followed by practical recommendations to reduce recurring condensation.
Identify and address external water ingress such as failed pointing, render defects or defective flashings before treating internal damage.
Survey, treatment and documentation support for landlords and housing providers managing damp and mould reports.
A structured inspection separates the visible symptom from the underlying moisture or environmental cause.
Document visible damp, mould, staining and relevant internal and external areas, with photographs where useful.
Use moisture readings, thermal imaging and humidity measurements to test the likely cause.
Set out the diagnosis, evidence and recommended next steps clearly for the property owner or manager.
The right evidence helps distinguish between different moisture sources and treatment routes.
Detects cold-bridging, hidden leaks and wet zones without disturbing finishes.
Pin and pinless moisture readings in masonry, plaster and timber for a quantitative diagnosis.
Internal humidity and temperature readings to identify condensation risk and dew points.
For longer-term condensation diagnosis we leave data loggers in place to record humidity over days or weeks.
Inspection inside cavity walls and behind fitted units without removing finishes.
Chemical analysis to differentiate between rising damp, penetrating damp and condensation.
For occupied properties, damp and mould work needs more than treatment alone. FortLux can support surveys, evidence packs, treatment programmes and follow-up records.
No. The aim is to understand the underlying reason for the mould before treatment is recommended.
Yes. Hidden moisture from leaks can contribute to mould growth, so the wider property should be considered.
The time depends on the property and complexity. We explain the scope when arranging the survey.
Yes. We can provide structured inspection findings, evidence and treatment recommendations for property records.
Yes. Humidity, ventilation and cold-surface conditions can all form part of the diagnosis.
Where required, reports and supporting evidence can be prepared for insurance-related cases.
Call 0203 432 1072 or send us a quick enquiry. We cover London and surrounding areas for damp surveys and treatment.
Available 24/7 for emergencies. Tell us what you need and we’ll help with the next step.