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Air Barriers

Air Barriers' Impact on Energy Use in a Building

Air barriers significantly reduce energy use in buildings by minimizing air leakage, debunking long-held myths about “breathable” buildings and demonstrating through research and field testing that airtight construction—when paired with proper ventilation—improves energy efficiency, durability, and indoor air quality.
WC0522-FEAT-ABAA-p7-AUTHOR-Laverne-Dalgleish-LD.png
Laverne Dalgleish
July 7, 2025
4 Comments
Air barriers significantly reduce energy use in buildings by minimizing air leakage, debunking long-held myths about “breathable” buildings and demonstrating through research and field testing that airtight construction—when paired with proper ventilation—improves energy efficiency, durability, and indoor air quality.
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Rainscreen
Exterior Wall Assembly

Rainscreens Come of Age in North America

Once considered unconventional, rainscreen systems are now formally recognized in the International Building Code—marking a pivotal moment for resilient, energy-efficient building design.
Brian Nelson is general manager of Knight Wall Systems
Brian Nelson
July 3, 2025
No Comments
Once considered unconventional, rainscreen systems are now formally recognized in the International Building Code—marking a pivotal moment for resilient, energy-efficient building design.
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