Material Health
Pursuing material health in the building industry involves avoiding or eliminating toxic chemicals from building products. Toxic chemicals are those that can bring harm to factory workers, installers, or building occupants. There are tens of thousands of unregulated chemicals used in our building products, and they can increase the risk of everything from asthma to obesity to cancer.
Materials containing these toxic chemicals include carpet, insulation, wet-applied products like adhesives and sealants, and many others. It’s possible to improve material health through better design decisions and product selections.
Material Health
Deep Dives
Get up to speed on complex topics. You can also earn CEUs and download PDF Spotlight Reports.
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Protect Your Spec: 14 Strategies
Feature Article
You’ve selected the ideal materials for your project: now get them into the building.
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The Great Eight: High-Impact Material Choices for Green Building
Feature Article
We’re at a tipping point in insulation, flooring, textiles, and other product categories. Here’s what to spec and what to avoid.
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A Guide to Selecting Sustainable Textiles
Feature Article
Textiles’ good looks hide an ugly environmental legacy, but there are five straightforward ways to make responsible design choices.
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What Makes the Building Envelope Green? BuildingGreen’s Guide to Thermal & Moisture Protection Products
Feature Article
From insulation to flashing tape to cladding, we look at the attributes of the greenest building envelope products.
Quick Takes
Jump straight to the essentials with these short explanations of green building concepts.
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TSCA Reform: Chemical Regulations, at a Cost
Explainer
In a world where we can’t even ban asbestos, a new law revamps how the federal government regulates chemicals—but some worry it steps on the toes of progressive states.
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Phthalate Plasticizer Toxicity Explained
Explainer
Phthalates are used as plasticizers in vinyl. Some are toxic, some less so—yet many manufacturers are avoiding them altogether.
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The High Price of Stain Resistance: Environmental Persistence
Explainer
Per- and polyfluoroalkyl substances increase product longevity. Though these PFAS don’t last forever on our textiles and carpets, they do stick around in our bodies.
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Green Chemistry Meets Green Building
Explainer
What is green chemistry, and how does it fit into LEED? We explain the relationship—and some tensions.
Product Guidance
Unbiased information from our product experts helps you separate green from greenwash.
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A New Glass-Infused Fire-Resistant Interior Lumber
Product Review
OnWood’s sodium silicate infused fire-retardant-treated-wood is a less hazardous alternative to standard products. The company’s future products will offer insect and rot resistance and hopefully FSC certification.
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Composite Wood
Product Guide
Medium-density fiberboard and particleboard are non-structural panels manufactured from sawmill waste that is typically held together with phenol formaldehyde (PF), melamine formaldehyde (MF), or urea formaldehyde (UF), resins. Formaldehyde-free methylene diphenyl diisocyanate (MDI) resins are also used.
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Resilient Flooring: Finding the Green Sweet Spot
Product Review
What’s the best resilient flooring? Is resilient flooring even sustainable?
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Modular Carpet
Product Guide
These carpet tiles are made with natural wool or are certified NSF 140 Platinum or Cradle to Cradle v3.1 Silver or Gold. They are free of per- and polyfluoroalkyl substances (PFAS).
In The News
We break news down to the essentials and provide expert analysis.
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EPA May Limit PFAS in Water to Barely Detectable Levels
News Brief
A proposed EPA rule would regulate six PFAS “forever chemicals” in drinking water. The agency faces a backlash over the cost of compliance.
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A Bad Week for PVC: Toxic Spill, and Imports Halted Due to Forced Labor
News Brief
A train derailment released toxic vinyl chloride in Ohio, and due to forced labor concerns, U.S. Customs has stopped the import of PVC products from the Xinjiang Uyghur Autonomous Region of China, a major supplier of vinyl flooring.
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Finding Better Materials for Affordable Housing
News Brief
The International Living Future Institute’s Declare database has added two filters to help find products that meet Enterprise Green Communities criteria.
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Thousands of PFAS Compounds Added to ILFI Red List
News Brief
The International Living Future Institute has added thousands of PFAS compounds to its Living Building Challenge Red List.
Perspective
Thought-provoking opinions from the most trusted minds in sustainability.
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Finding the Building Products You Need to Do WELL
Blog Post
The WELL Building Standard has stringent transparency and health criteria for products and materials. Here’s how to find what you’ll need for certification.
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Plastics Industry Still Shouting "Fire" At Its Own Peril
Op-Ed
The foam insulation industry's united stand against code changes could backfire in the marketplace.
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Adhesives and Sealants: Performance First, but Materials Matter
Blog Post
Exterior adhesives and sealants are formulated for performance, but some contain chemicals that pose risks to unprotected workers or the environment.
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EBN's Position on Fly Ash
Op-Ed
EBN is concerned about heavy metals leaching from products made with fly ash, and thinks these products should only be used if they reduce greenhouse gas emissions elsewhere or if the risk of leaching is very low.
Learning Resources
Syllabus supplements and CEU content, with automatic reporting for AIA and GBCI.
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Keeping PFAS Forever Chemicals out of Building Products
Feature Article
Per- and polyfluoroalkyl substances (PFAS) have been linked to negative health and environmental impacts. Getting them out of our building products is going to require work.
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Build Green on a Budget: Lessons from Affordable Housing
Spotlight Report
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Affordable Housing or Green Housing? We Can Say Yes to Both
Webcast
Yes, available funding for building and rehabilitating affordable housing is inadequate—but that’s all the more reason to get this right when we get the chance.
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Keeping PFAS Forever Chemicals out of Building Products
Spotlight Report
Just For Fun
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