Explore Natural Plaster Systems
Breathable plaster, breathable walls.
Explore curated product collections based on use case, material category, sustainability criteria, and performance.
Search across hundreds of products by carbon footprint, ingredients, certifications, availability, and performance.
Materials must disclose a minimum of 75% of ingredients and verified against industry certifications, like Cradle to Cradle, to confirm disclosures.
Each Material Collection has detailed spec guidance to help you evaluate products with the most important criteria on-hand.
Your leading resource for non-toxic materials.
Natural plaster changed how I think about wall finishes. The HML Material Collections helped me understand the health and climate benefits—and now I can’t imagine working without this resource.
Your clients deserve healthy spaces.
Specify healthy, high-performance materials with confidence.
Join Our Academic Network
Get Access to our carefully researched and curated academic resources, including model syllabi and webinars. An email from an academic institution or a .edu email address is required. If your academic institution does not use .edu email addresses but you would like to join the network, please contact healthymaterialslab@newschool.edu.
Already have an account? Log in