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Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls

This standard prescribes requirements for the design and construction of high challenge fire walls, fire walls, and fire barrier walls, including protection of openings and penetrations, for use in protecting lives and property from fire.

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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.

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