Specification History
| SWS Version | Created | Specification ID | Title | Specification | Objective | Supporting Materials | Rationale | Status |
|---|---|---|---|---|---|---|---|---|
| Version 2020 | 08/14/2020 - 14:23 | 4.0104.1d | Install backing | Install airtight backing material over entire area to be insulated that will withstand dense packing pressures Secure backing material using mechanical fasteners that penetrate the sub framing a minimum of 1" Installation must have a minimum of a 30-year service life |
Airtight, durable insulation backing |
Black Line | ||
| Version 2020 | 08/14/2020 - 14:23 | 4.0104.1d | Install backing | Install airtight backing material over entire area to be insulated that will withstand dense packing pressures Secure backing material using mechanical fasteners that penetrate the sub framing a minimum of 1" Installation must have a minimum of a 30-year service life |
Airtight, durable insulation backing |
Black Line |