Wear Surfaces
Horizontal Enclosure Supplementary Components
Horizontal Openings
Roof Windows and Skylights
Vents and Hatches
Horizontal Opening Supplementary Components
Overhead Exterior Enclosures
Exterior Ceilings
Exterior Soffits
Exterior Bulkheads
Interior Construction
Interior Partitions
Interior Fixed Partitions
Interior Glazed Partitions
Interior Demountable Partitions
Interior Operable Partitions
Interior Screens
Interior Partition Supplementary Components
Interior Windows
Interior Operating Windows