ASTM WK26598

    Revision of D7445 - 09 Standard Specification for Rigid Poly(Vinyl Chloride) (PVC) Siding with Foam Plastic Backing (Backed Vinyl Siding)

    (What is a Work Item?)

    Active Standard: D7445 - 09

    Developed by Subcommittee: D20.24 | Committee D20 | Contact Staff Manager


    1. Rationale

    During the balloting of D7445 revisions were made to sections of D3679 which are shared with D7445. In order to sychronize the coverage of both standards, those revisions are being added to D7445.


    plastic building products; plastic weatherability; recycled plastic; rigid PVC siding; specification;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    David Johnston

    Draft Under Development