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Standard for Smoke Door Assemblies and Other Opening Protectives

This standard prescribes minimum requirements for smoke door assemblies for use in providing safety to life and protection of property from smoke.

Current Edition: 2022

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Technical Committee

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NFPA members and public sector officials may submit a question on an NFPA code or standard. Responses are provided by NFPA Technical Staff on an informal basis.

NFPA 105: News

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