Specification History
| SWS Version | Created | Specification ID | Title | Specification | Objective | Supporting Materials | Rationale | Status |
|---|---|---|---|---|---|---|---|---|
| Version 2025 | 24/09/2023 - 17:15 | 4.0402.3f | Installation | Install insulation to prescribed R-value in a continuous layer in full contact with the foundation wall using a pass thickness maximum in accordance with manufacturer specifications Install SPF to a thickness of at least a class II vapor retarder |
Continuous thermal barrier which prevents air and moisture vapor movement |
We concur with the suggested change. This comment also addresses the same issue as comments made in 4.0402.4e. | Red Line | |
| Version 2020 | 14/08/2020 - 14:25 | 4.0402.3f | Installation | Install insulation to prescribed R-value in a continuous layer in full contact with the foundation wall from ceiling to floor using a pass thickness maximum in accordance with manufacturer specifications Install SPF to a thickness of at least a class II vapor retarder |
Continuous thermal barrier which prevents air and moisture vapor movement |
Black Line | ||
| Version 2020 | 14/08/2020 - 14:25 | 4.0402.3f | Installation | Install insulation to prescribed R-value in a continuous layer in full contact with the foundation wall from ceiling to floor using a pass thickness maximum in accordance with manufacturer specifications Install SPF to a thickness of at least a class II vapor retarder |
Continuous thermal barrier which prevents air and moisture vapor movement |
Black Line |