Work Item
ASTM WK80731

Revision of D4477-21 Standard Specification for Rigid (Unplasticized) Poly(Vinyl Chloride) (PVC) Soffit


The definition of “nominal” is being added to this standard to align language with other D20 standards. In addition, the word “nominal” is referenced in Section 5.1 ‘Length and Width’. This change relates to a prior withdrawn negative from the 2021 ballot cycle. Renumbering of subsequent sections took place based on the alphabetical order of displayed definitions. The Summary of Changes will be updated during the editing process per ASTM protocol.


Developed by Subcommittee: D20.24

Committee: D20

Staff Manager: Alyson Fick

Work Item Status

Date Initiated: 01-27-2022

Technical Contact: Sara Krompholz

Item: 005

Ballot: D20 (22-02)

Status: At Society Review