AC417 1/2-inch Enhanced Sag-resistant Gypsum Ceiling Board—Approved January 2019, editorially revised March 2019 (PDF Download)

Item #: AC417 3-2019
Price: $330.00
Member Price: $330.00
Member Savings: $0.00
$330.00
$330.00

AC417 establishes guidelines for evaluation of 1/2-inch-thick sag-resistant gypsum ceiling board meeting or exceeding the humidified deflection performance requirements of Section 12 of ASTM C1396, installed using proprietary fastening specifications to achieve enhanced sag resistance.

More Information
Description: Extra

AC417 establishes guidelines for evaluation of 1/2-inch-thick sag-resistant gypsum ceiling board meeting or exceeding the humidified deflection performance requirements of Section 12 of ASTM C1396, installed using proprietary fastening specifications to achieve enhanced sag resistance.

Pages 4
Publisher ICC-ES
This site has been tested and optimized for Firefox, Safari, Chrome and Internet Explorer 10+. We recommend users of early versions of Internet Explorer to update to Version 11 or later.