WK96668 - New Specification for Steep Slope Attic Vents

Work Item

ASTM WK96668

New Specification for Steep Slope Attic Vents

Performance requirements for net free ventilation area, resistance to wind-driven rain, and weathering tests.

Attic Vents; Roofing; Wind-Driven Rain; Weathering; Steep Slope

Create a consensus based standard for the performance testing of attic vents.

Developed by Subcommittee: D08.02

Committee: D08

Staff Manager: Jamie Huffnagle

Date Initiated: 10-13-2025

Technical Contact: stephanie daniels

Item: 000

Ballot:

Status: