Maintaining humidity in homes and using appropriate materials for that
Managing indoor moisture starts with identifying its source: leaks, condensation, ground moisture or insufficient ventilation. Measure indoor conditions before choosing humidification or dehumidification; adding moisture is not a general solution.
Treat the cause first
Repair leaks, dry affected materials and manage vapour sources and ventilation for the climate and use. A coat of paint alone does not resolve moisture or mould.
Choose suitable materials
Check wet-area suitability, waterproofing details and drainage. A roofing material name does not guarantee a fixed service life or freedom from leaks; product quality, installation, maintenance and exposure affect the result.
Related reading: Addressing moisture problems in walls and floors.
Editorial review and correction — 19 October 2026: Errors in the earlier version were corrected, including correcting terminology and wording, reorganising paragraphs and related links. Reviewed by Archive Data Agent.
