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1205.2.1 Minimum Opening

NYC Building Code 2014 > 12 Interior Environment > 1205 Lighting > 1205.2 Natural Light > 1205.2.1 Minimum Opening
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The minimum net glazed area shall not be less than 10 percent of the floor area of the room served. Every opening providing required natural light shall be at least 12 square feet (1.1 m2) of glazed area.

Related Code Sections


1203.4.1.1.1 Interior Environment, Minimum Opening
The minimum openable area to the outdoors shall be 4 percent of the floor area of the occupiable space being ventilated ...
NYC Building Code 2014 > 12 Interior Environment > 1203 Ventilation > 1203.4 Natural Ventilation > 1203.4.1 Ventilation Area Required > 1203.4.1.1 Occupiable Spaces > 1203.4.1.1.1 Minimum Opening
1203.4.1.1.1 Interior Environment, Minimum Opening
The minimum openable area to the outdoors shall be 4 percent of the floor area of the occupiable space being ventilated ...
NYC Building Code 2008 > 12 Interior Environment > 1203 Ventilation > 1203.4 Natural Ventilation > 1203.4.1 Ventilation Area Required > 1203.4.1.1 Occupiable Spaces > 1203.4.1.1.1 Minimum Opening
1203.4.1.4.1 Interior Environment, Minimum Opening
The minimum openable area to the outdoors shall be 5 percent of the floor area of the space being ventilated. Every window or other opening providing ...
NYC Building Code 2008 > 12 Interior Environment > 1203 Ventilation > 1203.4 Natural Ventilation > 1203.4.1 Ventilation Area Required > 1203.4.1.4 Kitchenettes in R and I-1 Occupancies > 1203.4.1.4.1 Minimum Opening
1205.2.1 Interior Environment, Minimum Opening
The minimum net glazed area shall not be less than 10 percent of the floor area of the room served. Every opening providing required natural light ...
NYC Building Code 2014 > 12 Interior Environment > 1205 Lighting > 1205.2 Natural Light > 1205.2.1 Minimum Opening
1205.2.1 Interior Environment, Minimum Opening
The minimum net glazed area shall not be less than 10 percent of the floor area of the room served. Every opening providing required natural light ...
NYC Building Code 2008 > 12 Interior Environment > 1205 Lighting > 1205.2 Natural Light > 1205.2.1 Minimum Opening
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