HDB interior design: Evaluating material VOC emissions (metrics)

VOC emissions refer to the release of volatile organic compounds from materials like paints, adhesives, and furniture. These compounds can affect indoor air quality and potentially impact health.

High VOC levels can cause respiratory irritation, headaches, and other health issues. Choosing low-VOC materials contributes to a healthier living environment, especially important in a compact HDB space.

Common sources include solvent-based paints, varnishes, adhesives, some types of manufactured wood products (like MDF), and certain fabrics and carpets.

Look for products labeled as low-VOC, zero-VOC, or bearing certifications like Green Label Singapore, GREENGUARD, or similar eco-labels. Check the products technical data sheet for VOC content information.

Key metrics include micrograms per cubic meter (µg/m³) or parts per million (ppm) for specific VOCs, and total VOC (TVOC) concentration over a specified time period. Standards like EN 717-1 or ISO 16000-9 are often referenced.

Ensure proper ventilation during and after renovation. Use air purifiers with activated carbon filters to remove VOCs. Consider baking out new furniture in a well-ventilated area before bringing it into your HDB flat.

While some low-VOC options might have a slightly higher upfront cost, the long-term health benefits and improved indoor air quality can outweigh the price difference. Explore different brands and suppliers to find cost-effective choices.