Infrared thermography for moisture detection and mould prevention: expeditious measures to upgrade school buildings

Recent advancements in infrared thermography have significantly improved indoor thermal inspections, enhancing the detection of water infiltration, concealed moisture, and areas prone to mould growth. Although thermal images do not directly reveal mould, thermographic investigations are widely used to monitor indoor thermal comfort and air quality, particularly in school buildings. High-resolution devices such as the FLIR E96 and FLIR MR277, combined with environmental monitoring, enable thorough assessments. This study focuses on a school in the Emilia-Romagna region, where thermographic and thermo-hygrometric surveys identified anomalies including roof leaks and wall infiltration. These pathologies raise concerns about potential plaster detachment beneath slabs, posing safety risks and fostering mould-prone conditions. Infrared thermography offers a non-invasive tool for early detection of such degradation, allowing for timely, targeted interventions without interrupting school activities. The findings emphasize the importance of detailed diagnostics in areas with suspected moisture accumulation and offer technical recommendations to support mould and moisture prevention in educational environments