Specification History
| SWS Version | Created | Specification ID | Title | Specification | Objective | Supporting Materials | Rationale | Status |
|---|---|---|---|---|---|---|---|---|
| Version 2020 | 08/14/2020 - 14:22 | 2.0202.1e | Seams/connections | Overlap seams a minimum of 12" with reverse or upslope lapping technique For wall to floor connection, install the wall vapor retarder under the ground vapor retarder Seal all seams and connections to foundations and piers air tight with a durable, compatible, sealant Mechanically attach ground vapor retarder to foundation and piers where practical , basic_html |
Provide airtight seal for ground vapor retarder , basic_html |
Red Line | ||
| Version 2020 | 08/14/2020 - 14:22 | 2.0202.1e | Seams/connections | Overlap seams a minimum of 12" with reverse or upslope lapping technique For wall to floor connection, install the wall vapor retarder under the ground vapor retarder Seal all seams and connections to foundations and piers air tight with a durable, compatible, sealant Mechanically attach ground vapor retarder to foundation and piers where practical |
Provide airtight seal for ground vapor retarder |
Black Line | ||
| Version 2020 | 08/14/2020 - 14:22 | 2.0202.1e | Seams/connections | Overlap seams a minimum of 12" with reverse or upslope lapping technique For wall to floor connection, install the wall vapor retarder under the ground vapor retarder Seal all seams and connections to foundations and piers air tight with a durable, compatible, sealant Mechanically attach ground vapor retarder to foundation and piers where practical |
Provide airtight seal for ground vapor retarder |
Black Line |