How to Build Healthier Homes with Parsons Healthy Materials Lab

At Parsons Healthy Materials Lab we look for materials that can be used in our industry that are free from toxic chemicals, that don't bring in toxics into our indoor environment, and don't eventually pollute the earth. We were founded to put people's health and planetary health at the center of every design decision, because we know that designers and architects and builders and contractors, everyone from our industry and manufacturers, can make a huge difference in people's lives.

At Parsons School of Design, the Healthy Materials Lab is redefining the future of architecture and design by advocating for healthier materials in the built environment. Their mission is clear: to raise awareness about harmful substances in building products, promote affordable non-toxic alternatives, and provide resources for creating healthier homes, communities, and workplaces.

The Negative Health Impact of Toxins in Building Materials

We spoke with Jonsara Ruth, co-founder and associate professor at Parsons Healthy Materials Lab, who explains that common building products often contain chemicals that pollute indoor air and harm human health. From toxic paints and flooring to insulation filled with harmful additives, these materials cause respiratory diseases and environmental damage. 

Image: wood table with 2 gallon paint cans, several paint color swatch books and brochures

The Healthy Materials Lab was founded at Parsons School of Design to place human and planetary health at the center of design decisions. Architects, designers, builders, and manufacturers have a crucial role in shaping eco-friendly, toxic-free environments for everyone.

Discovering Non-Toxic Mineral Paint and Materials

Jonsara emphasizes that mineral-based paint is a key material they advocate for. Traditional acrylic and latex paints contain petrochemicals that release toxins into indoor air, potentially causing serious health issues.

Image: 3 gallon cans of wall paint Keim brand, large blue-green translucent crystal rock, paint swatches on table

Mineral paints, using potassium silicate as a binder, offer a healthier alternative. These paints are derived from natural materials, making them breathable, durable, and non-toxic. Used for centuries in historic preservation, they form a tight bond with masonry surfaces, preventing peeling while allowing air and moisture to pass through. As they degrade, they turn to dust rather than releasing hazardous chemicals.

Designing for a Healthier Future

Parsons Healthy Materials Lab researches innovative materials that improve indoor air quality and environmental health. From insulation to flooring, they seek products made from natural resources like plants, minerals, and earth. Their goal is to provide educational resources so architects, designers, and builders can make informed choices that benefit both people and the planet.

To explore their research and discover healthier building materials, visit HealthyMaterialsLab.org. Let’s build a future where design decisions prioritize everyone’s well-being and the earth.

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