Specification History

SWS Version Created Specification ID Title Specification Objective Supporting Materials Rationale Status
Version 2020 14/08/2020 - 14:23 4.0103.7d Cellulose installation

Install stabilized cellulose (i.e., wet-spray applied) when available

If ceiling pitch is less than 6/12, install loose fill cellulose to prescribed R-value without gaps, voids, misalignments, or wind intrusions

If ceiling pitch is 6/12 or greater, install baffles of the same height as the insulation perpendicular to slope a maximum of every 6' that prevent loose fill insulation from sliding downward then fill each bay to prescribed R-value without gaps, voids, misalignments, or wind intrusions

Cellulose insulation remains in place when installed on sloped surface

Black Line
Version 2020 14/08/2020 - 14:23 4.0103.7d Cellulose installation

Install stabilized cellulose (i.e., wet-spray applied) when available

If ceiling pitch is less than 6/12, install loose fill cellulose to prescribed R-value without gaps, voids, misalignments, or wind intrusions

If ceiling pitch is 6/12 or greater, install baffles of the same height as the insulation perpendicular to slope a maximum of every 6' that prevent loose fill insulation from sliding downward then fill each bay to prescribed R-value without gaps, voids, misalignments, or wind intrusions

Cellulose insulation remains in place when installed on sloped surface

Black Line