Healthy Environments Begin With Better Materials

The finish materials in a building are its skin. They are what people touch, breathe, and see every day. They regulate humidity. They absorb or reflect sound. They off-gas chemicals into the air, or they do not. They age with grace, or they degrade into something you would rather not identify.

Material selection is one of the most consequential decisions in any design project. The EPA estimates that indoor air can be two to five times more polluted than outdoor air, largely because of the materials and products inside our buildings. In cities like New York, where apartments are often small and windows are kept closed for climate control, these choices matter enormously.

What VOCs Are and Why They Matter

Volatile organic compounds (VOCs) are chemicals that evaporate at room temperature from a range of building products: paints, adhesives, sealants, synthetic flooring, cabinetry made with pressed wood, and certain finishes. The most concerning include formaldehyde, benzene, toluene, and xylene. These are measurable in indoor air and have documented effects on respiratory health, cognitive function, and, with long-term exposure, more serious systemic conditions.

The good news is that low-VOC and zero-VOC alternatives exist across virtually every product category. Switching to them does not require sacrificing performance or aesthetics. What it requires is intentionality at the specification stage.

A Practical Material Health Framework

Air Quality

Pressed wood products like MDF and particleboard are among the highest emitters of formaldehyde. Solid wood, plywood with low-emission adhesives, or formaldehyde-free board alternatives address this without sacrificing structural performance. Zero-VOC paints now perform comparably to conventional paints in most applications. 

Sensory Comfort

Hard, sound-reflective surfaces like polished concrete, glass, and tile create acoustically harsh environments that increase stress and cognitive load. Softer surfaces like natural wool carpet, cork, and fabric absorb sound and reduce fatigue from constant background noise. 

Durability and Lifecycle

A solid hardwood floor that lasts 80 years and can be refinished multiple times carries a very different environmental and wellness footprint than vinyl plank that needs replacing every 15 years and ends up in a landfill. We push clients to think beyond initial cost and consider the cost of replacement, maintenance, and the health implications of living through a future renovation. 

Table 1: Material Health Quick Reference

What to Ask Before You Specify

• Does this product have a Declare label, Cradle to Cradle certification, or GREENGUARD Gold certification?
• What are the formaldehyde emissions for any pressed wood products, adhesives, or cabinetry?
• What is the off-gassing timeline, and can installation be sequenced to allow outgassing before occupancy?
• What is the expected lifespan of this material in this application, and what replaces it at end of life?
• If you are planning a renovation and want material health integrated from the start, explore our design services or reach out directly.

If you are planning a renovation and want material health integrated from the start, explore our design services or reach out directly.