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FM 4471 Examination standard for class 1 panel roofs

Publication Year

2025

Document Status

Current

Abstract

Performance requirements for Class 1 panel roofs (including all installation components) which exhibits low fire spread below and above the panel, adequate wind uplift resistance, and sufficient strength and durability.

Document History

March 2025 edition. Supersedes the March 2010 edition.

Publisher Information

FM Approvals

FM Approvals is a third-party global testing laboratory and certification agency, testing and certifying products and services that meet property loss prevention standards for use in commercial and industrial facilities.

1151 Boston-Providence Turnpike
P.O. Box 9102
Norwood
FMAP
USA

Website: https://www.fmapprovals.com/
Email: information@fmapprovals.com
Tel: +1 781 762-4300