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R305.2.1 Minimum Ceiling Height, Existing Buildings
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Alterations to existing basements or portions thereof shall have a ceiling height of not less than 6 feet 4 inches (1931 mm), including beams, girders, ducts, or other obstructions.
R305.2.1.1 Bathroom Plumbing Fixture Clearance
Bathrooms shall have a minimum ceiling height of 6 feet 4 inches (1931 mm) at the center of the front clearance area for water closets, bidets, or sinks. A shower or tub equipped with a showerhead shall have a minimum ceiling height of 6 feet 4 inches (1931 mm) above a minimum area 30 inches (762 mm) by 30 inches (762 mm) at the wall where the showerhead is placed. The ceiling may have slopes or soffits that do not infringe on the height required for the plumbing fixture.
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Related Code Sections
R305.2.1 Building Planning, Minimum Ceiling Height, Existing Buildings
Alterations to existing basements or portions thereof shall have a ceiling height of not less than 6 feet 4 inches (1931 mm), including beams ...
R305.2.1 Building Planning, Minimum Ceiling Height, Existing Buildings
Alterations to existing basements or portions thereof shall have a ceiling height of not less than 6 feet 4 inches (1931 mm), including beams ...
R305.2.1.1 Building Planning, Bathroom Plumbing Fixture Clearance
Bathrooms shall have a minimum ceiling height of 6 feet 4 inches (1931 mm) at the center of the front clearance area for water closets, bidets ...
1104.1.3 Construction Requirements for Existing Buildings, Ceiling Height
The ceiling height in corridors
shall be not less than 78 inches (1,981 mm) ...
1104.1.3 Construction Requirements for Existing Buildings, Ceiling Height
The ceiling height in corridors shall be not less than 78 inches (1981 mm) ...