NFPA 221
Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
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| Organization: | NFPA |
| Publication Date: | 1 January 2009 |
| Status: | inactive |
| Page Count: | 32 |
scope:
This standard specifies requirements for the design and construction of high challenge fire walls, fire walls, and fire barrier walls including protection of openings and penetrations.
Purpose. This standard prescribes minimum requirements for the design and construction of high challenge fire walls, fire walls, and fire barrier walls for use in providing safety to life and protection of property from fire.
Application. The minimum requirements for high challenge fire walls, fire walls, and fire barrier walls apply to walls that are required to separate buildings or subdivide a building to prevent the spread of fire. The minimum fire resistance rating of a wall assembly is outside the scope of this document.
Document History
January 1, 2024
Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
This standard specifies requirements for the design and construction of high challenge fire walls, fire walls, and fire barrier walls including protection of openings and penetrations.
Purpose....
January 1, 2021
Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
This standard specifies requirements for the design and construction of high challenge fire walls, fire walls, and fire barrier walls including protection of openings and penetrations.
December 7, 2018
Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
A description is not available for this item.
January 1, 2018
Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
This standard specifies requirements for the design and construction of high challenge fire walls, fire walls, and fire barrier walls including protection of openings and penetrations.
Purpose....
January 1, 2015
Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
This standard specifies requirements for the design and construction of high challenge fire walls, fire walls, and fire barrier walls including protection of openings and penetrations.
Purpose....
January 1, 2012
Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
This standard specifies requirements for the design and construction of high challenge fire walls, fire walls, and fire barrier walls including protection of openings and penetrations.
Purpose. This...
NFPA 221
January 1, 2009
Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
This standard specifies requirements for the design and construction of high challenge fire walls, fire walls, and fire barrier walls including protection of openings and penetrations.
Purpose. This...
August 18, 2005
Standard for High Challenge Fire Walls, Fire Walls, and Fire Barrier Walls
This standard specifies requirements for the design and construction of high challenge fire walls, fire walls, and fire barrier walls including protection of openings and penetrations.
August 18, 2000
Standard for Fire Walls and Fire Barrier Walls
This standard specifies requirements for the design and construction of fire walls and fire barrier walls.
August 15, 1997
Standard for Fire Walls and Fire Barrier Walls
A description is not available for this item.
January 1, 1994
Standard for Fire Walls and Fire Barrier Walls
A description is not available for this item.