Specification History

SWS Version Created Specification ID Title Specification Objective Supporting Materials Rationale Status
Version 2020 08/14/2020 - 14:23 4.0103.13f Installation

Fill each end cavity of the original attic to capacity

Add additional insulation to meet prescribed R-value to either the original attic or on top of the original roof if sufficient space is available or both if necessary to meet the prescribed R-value

If additional insulation is installed on top of the original roof follow the applicable Single Family SWS for attic insulation

Continuous thermal barrier of appropriate R-value

Black Line
Version 2020 08/14/2020 - 14:23 4.0103.13f Installation

Fill each end cavity of the original attic to capacity

Add additional insulation to meet prescribed R-value to either the original attic or on top of the original roof if sufficient space is available or both if necessary to meet the prescribed R-value

If additional insulation is installed on top of the original roof follow the applicable Single Family SWS for attic insulation

Continuous thermal barrier of appropriate R-value

Black Line