Specification History

SWS Version Created Specification ID Title Specification Objective Supporting Materials Rationale Status
Version 2020 14/08/2020 - 14:24 4.0302.4d General preparation

Remove existing insulation and vapor retarders from installation area

Install durable backing material over any escape holes in the air barrier

Install flags that can be seen below the floor joists at all utility junctions for future identification and ensure utility junctions remain accessible per local code requirements

Prevent condensation and SPF leakage insulation gaps or voids

Black Line
Version 2020 14/08/2020 - 14:24 4.0302.4d General preparation

Remove existing insulation and vapor retarders from installation area

Install durable backing material over any escape holes in the air barrier

Install flags that can be seen below the floor joists at all utility junctions for future identification and ensure utility junctions remain accessible per local code requirements

Prevent condensation and SPF leakage insulation gaps or voids

Black Line