Independent meteorological consultancyinfo@dnsmeteo.nl
Service

Indoor climate, moisture & mould risk

Objective measurements before measures or conclusions are selected.

Indoor climate
  • Moisture and mould risk
  • Comfort and ventilation
  • Practical measures
Why this service

Moisture and mould risk require coherent climate data

DNS Meteo combines temperature, relative and absolute humidity, dew point, surface temperature, CO₂ indication, building use and outdoor climate to reveal when and where condensation or mould-favouring conditions arise.

Assessment and analysis

  • ✓ Long-term temperature and RH logging
  • ✓ Dew point and absolute humidity
  • ✓ Surface temperature and condensation risk
  • ✓ CO₂ as a ventilation indicator
  • ✓ Indoor-outdoor comparison
  • ✓ Use profile and effect of measures

Deliverables

  • ✓ Monitoring plan with representative sensor positions
  • ✓ Time series and risk periods
  • ✓ Room and zone comparison
  • ✓ Climate-related cause hypotheses
  • ✓ Practical actions and verification plan
Professional scope
DNS Meteo does not remove mould and does not perform microbiological species identification or destructive building investigation. Where required, an appropriate building, HVAC or microbiology specialist should be involved.
Practical outcome

Testing measures against measured causes and effects

The assessment distinguishes structural patterns from incidental peaks and helps target measures at ventilation, temperature, surfaces, use or moisture sources.

01

Climate

Temperature, RH and dew point.

02

Surface

Condensation risk on cold zones.

03

Ventilation

CO₂ as an indicative measure.

04

Effect

Before-and-after monitoring.

Discuss your measurement question

Share the location, a few photographs and the intended use. DNS Meteo will propose an appropriate approach.

Request a consultation →