MATERIALS & CHEMICAL EXPOSURE

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Materials affect indoor air quality and long-term health through their emissions, toxicity, and lifecycle impact. The release of volatile compounds and the presence of harmful substances can influence respiratory health, neurological function, and overall well-being over time. Thoughtful material selection reduces exposure to toxins, improves indoor environmental quality, and supports more sustainable outcomes, while poorly chosen materials can contribute to chronic health risks and environmental degradation.

Every material used in a space contributes to its environmental quality. Many common materials release chemicals over time, affecting air quality and human health.

Material selection also impacts environmental systems through extraction, production, and disposal.

Key considerations:

  • VOC emissions

  • toxicity and chemical composition

  • lifecycle impact

Choosing better materials reduces exposure risks and improves both human and environmental outcomes.