The National Air Barrier Association (NABA) began in the Province of Manitoba. The Association includes a variety of stakeholders in the

air barrier Air barriers control air leakage into and out of the building envelope. Air barrier products may take several forms: *Mechanically-attached membranes, also known as housewraps, usually a polyethylene-fiber or spun-bonded polyolefin, such as Tyvek ...

industry and was the first to utilize the

Air Barrier Quality Assurance Program The atmosphere of Earth is the layer of gases, known collectively as air, retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating pressure allowing for ...

(QAP). While there is still an emphasis on the Province of Manitoba, projects have been specified NABA in Ontario, Saskatchewan, Alberta, and Nunavut. It is the goal of the Association to see projects specified NABA in all regions of the country.

External links

*
Specifying a Higher Standard for your Air Barrier
Trade associations based in Canada {{Canada-org-stub