HDB Renovation: Monitoring Humidity Levels to Prevent Mold Growth (Metrics)

Monitoring humidity is crucial during HDB renovation to prevent mold growth, which thrives in Singapores humid climate. High humidity levels can damage building materials, lead to health problems, and compromise the structural integrity of your home.

The ideal humidity level to maintain during and after HDB renovation is between 40% to 60%. This range helps prevent mold and mildew growth while ensuring a comfortable living environment.

You can monitor humidity levels using a hygrometer, a device that measures the amount of moisture in the air. Place hygrometers in different areas of your HDB flat, especially in areas prone to moisture, such as bathrooms and kitchens.

To control humidity, ensure proper ventilation by opening windows and using fans. Use dehumidifiers to remove excess moisture from the air, especially after painting or applying wallpaper. Address any water leaks promptly to prevent moisture buildup.

Besides high humidity, poor ventilation, water leaks, and organic materials (like wood and drywall) can contribute to mold growth. Ensure proper sealing of gaps and cracks, and use mold-resistant materials during renovation to minimize the risk.