The American Society of Interior Designers (ASID) has released research highlighting an often-overlooked consequence of climate change: how extreme heat affects indoor environments and their occupants' health.

The new design brief, developed in partnership with the Chemical Insights Research Institute (CIRI), reveals that extreme temperatures can significantly increase the emission of volatile organic compounds (VOCs) from building materials, potentially compromising indoor air quality and occupant health.

"As interior spaces serve as a crucial buffer between people and the outside environment, this research underscores the need for innovative design strategies," said ASID CEO Khoi Vo. The research shows that heat-related events can trigger increased emissions from common building materials, leading to higher risks of respiratory issues and other health concerns.

The brief provides interior designers with practical strategies to address these challenges, including early stakeholder collaboration and careful material selection. Dr. Marilyn Black, vice president at CIRI, emphasized that "interior designers play such a critical role in specifying materials, their selections can have a significant impact on mitigating the effects of weather disasters."

The research particularly highlights concerns for vulnerable populations, noting increased incidents of heat-related illness, cardiovascular problems, and allergic reactions in communities with limited resources.

The report concludes with actionable recommendations for designers, emphasizing integrated design approaches, proactive material evaluation, and ongoing assessment of outcomes to ensure safer, more resilient indoor environments in an era of increasing climate challenges.