Specification History

SWS Version Created Specification ID Title Specification Objective Supporting Materials Rationale Status
Version 2020 08/14/2020 - 14:24 4.0302.4i Weather-resistant barrier

Apply a weather-resistant barrier to the exposed side of the insulation (e.g., exterior insulated finishing system and spray-on roof waterproofing over foam)

Protect insulation from weather, light and impact

Black Line
Version 2020 08/14/2020 - 14:24 4.0302.4i Weather-resistant barrier

Apply a weather-resistant barrier to the exposed side of the insulation (e.g., exterior insulated finishing system and spray-on roof waterproofing over foam)

Protect insulation from weather, light and impact

Black Line