Work Item
ASTM WK81809

Revision of D8257/D8257M-22 Standard Specification for Mechanically Attached Polymeric Roof Underlayment Used in Steep Slope Roofing


The original reason for the editorial revision was due to an abstention with comment that was
received requesting more clarity be added as to when the unrollability test shall be conducted. This
was done during the December 2021 meetings but received 3 negatives. This ballot incorporates
comments from that meeting.


Developed by Subcommittee: D08.02

Committee: D08

Staff Manager: Jamie Huffnagle

Work Item Status

Date Initiated: 05-06-2022

Technical Contact: Kal Kooner

Item: 001

Ballot: D08 (22-02)

Status: Will Reballot Item