Description

1/2” Interior Ceiling Board is specifically formulated to meet the need for a lower weight ceiling panel with increased integrity in its gypsum core, making its sag resistance equivalent to 5/8” Type X wallboard. American Gypsum’s 1/2’’ Interior Ceiling Board is designed for use in wall and ceiling applications spaced no more than 24’’ o/c, and approved to be applied parallel or perpendicular to ceiling framing spaced up to 24’’ o/c, even when a hand applied or water-based texture is used for decoration. The exceptional sag resistance of American Gypsum’s Interior Ceiling Board has been independently verified by Progressive Engineering, Inc. when tested in accordance with ICC-ES AC417 (Acceptance Criteria for 1/2 Inch Sag-Resistant Gypsum Ceiling Board), and PEI Standard No. 94-9 - Large Scale Ceiling Board Load Test Procedure. American Gypsum products contain no asbestos and no detectable levels of formaldahyde.