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Group H-2, H-3 and H-4 occupancies shall be permitted in unlimited area buildings containing Group F or S occupancies in accordance with Sections 507.4 and 507.5 and the provisions of Sections 507.8.1 through 507.8.4.
507.8.1 Allowable Area
The aggregate floor area of Group H occupancies located in an unlimited area building shall not exceed 10 percent of the area of the building or the area limitations for the Group H occupancies as specified in Section 506 based on the perimeter of each Group H floor area that fronts on a public way or open space.
507.8.1.1 Located Within the Building
The aggregate floor area of Group H occupancies not located at the perimeter of the building shall not exceed 25 percent of the area limitations for the Group H occupancies as specified in Section 506.
507.8.1.1.1 Rooms for Flammable or Combustible Liquid Use, Dispensing or Mixing in Open Systems
Rooms for flammable or combustible liquid use, dispensing or mixing in open systems having a floor area of not more than 500 square feet (46.5 m2) need not be located on the outer perimeter of the building where they are in accordance with the International Fire Code and NFPA 30.
507.8.1.1.2 Liquid Storage Rooms and Rooms for Flammable or Combustible Liquid Use in Closed Systems
Liquid storage rooms and rooms for flammable or combustible liquid use in closed systems having a floor area of not more than 1,000 square feet (93 m2) need not be located on the outer perimeter where they are in accordance with the International Fire Code and NFPA 30.
507.8.1.1.3 Spray Paint Booths
Spray paint booths that comply with the International Fire Code need not be located on the outer perimeter.
507.8.2 Located on Building Perimeter
Except as provided for in Section 507.8.1.1, Group H occupancies shall be located on the perimeter of the building. In Group H-2 and H-3 occupancies, not less than 25 percent of the perimeter of such occupancies shall be an exterior wall.
507.8.3 Occupancy Separations
Group H occupancies shall be separated from the remainder of the unlimited area building and from each other in accordance with Table 508.4.
507.8.4 Height Limitations
For two-story, unlimited area buildings, Group H occupancies shall not be located more than one story above grade plane unless permitted based on the allowable height and number of stories and feet as specified in Section 504 based on the type of construction of the unlimited area building.

Related Code Sections

507.8 General Building Heights and Areas, Group H-2, H-3 and H-4 Occupancies
Group H-2, H-3 and H-4 occupancies shall be permitted in unlimited area buildings containing Group F or S occupancies in accordance with Sections ...
507.8 General Building Heights and Areas, Group H-2, H-3 and H-4 Occupancies
Group H-2, H-3 and H-4 occupancies shall be permitted in unlimited area buildings containing Group F or S occupancies in accordance with Sections ...
507.8.1 General Building Heights and Areas, Allowable Area
The aggregate floor area of Group H occupancies located in an unlimited area building shall not exceed 10 percent of the area of the building ...
507.8.4 General Building Heights and Areas, Height Limitations
For two-story, unlimited area buildings, Group H occupancies shall not be located more than one story above grade plane unless permitted based ...
507.8.4 General Building Heights and Areas, Height Limitations
For two-story, unlimited area buildings, Group H occupancies shall not be located more than one story above grade plane unless permitted based ...