Best practices for NAFS-08 labeling of fenestration products in Canada for jurisdictions that have adopted the 2010 National Building Code of Canada (NBCC) or a provincial building code based on the 2010 NBCC.
This summary is intended as a guide only to the major parts of the NAF standard.
Learn more about the reasons for exterior and interior condensation on windows.
The introduction of the NAFS standard in the 2012 BC Building Code has changed how we specify fenestration performance in BC.
First introduced in the industry guide Best Practices for Window and Door Replacement in Wood-Frame Buildings, these rain exposure nomographs are based on those in CSA A440.4-07, Window, door and skylight installation.
A public resource prepared for the Fenestration Association of BC (FENBC) with the financial support of BC Housing under the Building Excellence Research and Education Grants Program
