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NFPA 105-2019

NFPA 105 Standard for Smoke Door Assemblies and Other Opening Protectives, 2019 edition

This standard shall prescribe minimum requirements for smoke door assemblies for use in providing safety to life and protection of property from smoke. The purpose of this standard shall be to provide a means to restrict the movement of smoke through door assemblies in order to maintain a tenable environment. This standard shall regulate the installation, maintenance, and testing of smoke door assemblies.

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National Fire Protection Association [NFPA]


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As the voice of the U.S. standards and conformity assessment system, the American National Standards Institute (ANSI) empowers its members and constituents to strengthen the U.S. marketplace position in the global economy while helping to assure the safety and health of consumers and the protection of the environment.

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