A printable kit to find and document damp problems in a house or flat in one walk-through — useful for homeowners, renters building a case with a landlord, and surveyors/painters who want a tidy record.
Room-by-room survey checklist (A4): readings to take, where to look, what each sign means — built from EPA and ENERGY STAR guidance with sources printed on the sheet.
Condensation-risk chart: surface temperature at which condensation and the 80% surface-RH mould threshold occur for 16–24 °C rooms at 40–80% RH.
Dew point charts in °C and °F.
Dehumidifier sizing worksheet (ENERGY STAR chart).
CSV/Excel data: −20…50 °C in 0.5° steps × 1–100% RH.
Damp & Condensation Survey Kit — €9. Printable room-by-room damp survey checklist, condensation-risk chart (surface temperature vs indoor conditions), dew point charts °C/°F, dehumidifier sizing worksheet and full CSV data. Buy securely via Stripe → · What's inside
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