Ibc section 718 2 3 requires the following.
Attic draft stop ibc.
Draftstopping is not required in buildings equipped throughout with an automatic sprinkler system in accordance with section 903 3 1 1.
4 4 2 fire alarm ibc section 907 2 9 sets the requirements for fire alarm systems in group r 2 occupancies.
In occupancies in group r 2 that do not exceed four stories above grade plane the attic space shall be subdivided.
The international code council icc is a non profit organization dedicated to developing model codes and standards used in the design build and compliance process.
Mechanical electrical or plumbing components and equipment shall be anchored to the structure.
Where corridor walls provide a sleeping unit or dwelling unit separation draftstopping shall only be required above one of the corridor walls.
Can also be referred to as draft stop fire block or fire stop these other terms may be.
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Nfpa 13r and sprinklers in attics under ibc.
The international codes i codes are the widely accepted comprehensive set of model codes used in the us and abroad to help ensure the engineering of safe sustainable affordable and resilient structures.
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International building code ibc 2012 edition florida building code fbc 2010 edition.
709 section 708 fire blocks and draft stops.
Anchorage of the components and equipment shall be designed to resist loads in accordance with the international building code and asce 7 except where the component is positively attached to the structure and flexible connections are provided between the component and associated ductwork piping.
Ibc section 717 also quantifies draftstop requirements for.
They make the building designer decide either to put draft stops in the attic or sprinkle it or if for some reason the building is sprinkled for some other reason it gives an exception.
Are often draftstopped at specific intervals to prevent fire from jumping between adjacent units via a common attic space.
Provide sprinklers in concealed spaces no draft stopping is required.