An airtight building enclosure is an important part of a modern building. Good airtightness can increase energy efficiency, improve durability, and allow greater control over occupant comfort and indoor air quality. Airtightness is achieved with an effective air barrier system that is carefully designed and detailed and then built and commissioned in the field. An effective air barrier consists of a continuous system of materials (building wraps, membranes, etc.), components (doors, windows, etc.) and accessories (tapes, sealants, gaskets, etc.). These air barrier elements must be individually airtight and airtight when used together.Read More
Author: Graham Finch, Dipl.T., M.A.Sc., P.Eng.
Architectural Coatings info
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Guide to Green Building – Product of the Week
Cradle to Cradle Certified products
The Cradle to Cradle program certifies products based on five quality categories—material health, material reutilization, renewable energy and carbon management, water stewardship, and social fairness. Click here to see a list of building supply & materials, as well as other products, that are Cradle to Cradle certified.