Building Envelope
The building envelope, or building enclosure, protects us and the building interior from the elements and enables occupant comfort. The building envelope includes the cladding, air barrier, weather barrier, thermal insulation, and other components.
Building Envelope
Deep Dives
Get up to speed on complex topics. You can also earn CEUs and download PDF Spotlight Reports.
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Quick Takes
Jump straight to the essentials with these short explanations of green building concepts.
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Product Guidance
Unbiased information from our product experts helps you separate green from greenwash.
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BuildingGreen Announces Top 10 Products for 2017
Product Review
Our innovative Top 10 product selections reduce stormwater and wastewater, improve efficiency and IAQ, and contain fewer hazardous materials.
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Façade as Ventilation: Moving beyond Open Windows
Product Review
AirFlow Panels supply air and recover energy on commercial building façades, improving air quality while reducing energy and space requirements.
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Mineral Wool Batts Now Formaldehyde-Free
Product Review
Thermafiber and Roxul have introduced the first formaldehyde-free mineral wool batt insulations, following the example set by the fiberglass insulation industry.
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A New Halogen-Free Polyiso Insulation from GAF
Product Review
GAF now offers a full line of polyisocyanurate foam insulation that is free of toxic halogenated flame retardants.
In The News
We break news down to the essentials and provide expert analysis.
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No Home Safe from Installation Mistakes with Fiberglass Batts
News Brief
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Thermal Bridging Can Degrade Wall Performance 70%
News Brief
The Devil is in your details, and he’s letting staggering amounts of energy escape.
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A New, Cost-Effective Take on Vacuum Insulation
News Brief
“Modified atmosphere insulation” technology may be able to rival the performance of vacuum insulation panels at a more affordable price.
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Limits on Window-to-Wall Ratios in UAE
News Brief
Perspective
Thought-provoking opinions from the most trusted minds in sustainability.
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Learning Resources
Syllabus supplements and CEU content, with automatic reporting for AIA and GBCI.
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