Insulating Glass Units

Designation Number:
CAN/CGSB-12.8
Standard Type:
National Standard of Canada - Domestic
Standard Development Activity:
New Edition
Status:
Proceeding to development
SDO Comment Period Start Date:
SDO Comment Period End Date:
Posted On:

Scope:

1.1 This standard applies to sealed insulating glass (IG) units used in windows, doors and curtain walls in building envelopes. It includes requirements for the testing of samples for the integrity and durability of the unit's hermetic seal and if applicable, gas concentration.

 

1.2 The requirements contained herein are applicable to glass units consisting of two or three sheets of glass and glazed in recessed openings so that the edge seals are shielded from direct weathering. The requirements also apply to glass units that may be coated, have muntin bars within the cavities and contain air or argon gas within the cavities.

 

1.3 The testing of permanently vented or capillary tube units are not included in this standard.

Project need:

New edition as to meet current industry practices.

Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.

Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.