- 05 05 23 - Metal Fastenings
- 05 31 00 - Steel Decking
- 05 31 13 - Steel Floor Decking
- 05 31 23 - Steel Roof Decking
- 05 33 00 - Aluminum Decking
- 05 33 13 - Aluminum Floor Decking
- 05 33 23 - Aluminum Roof Decking
- 05 35 00 - Raceway Decking Assemblies
- 05 36 00 - Composite Metal Decking
- 05 53 00 - Metal Gratings
- 05 54 00 - Metal Floor Plates
- 05 75 00 - Decorative Formed Metal
- 05090 - Metal Fastenings
- 05300 - Metal Decking
- 05310 - Steel Deck
- 05320 - Raceway Deck Systems
- 05330 - Aluminum Deck
- 05530 - Gratings
- 05540 - Floor Plates
- 05730 - Ornamental Formed Metal
- 06 50 00 - STRUCTURAL PLASTICS
- 06 60 00 - PLASTIC FABRICATIONS
- 06 61 13 - Cultured Marble Fabrications
- 06 61 16 - Solid Surfacing Fabrications
- 06 63 00 - Plastic Railings
- 06 64 00 - Plastic Paneling
- 06 82 00 - Glass-Fiber-Reinforced Plastic
- 06500 - Structural Plastics
- 06600 - Plastic Fabrications
- 09 69 00 - Access Flooring
- 09 69 13 - Rigid-Grid Access Flooring
- 09 69 16 - Snap-on Stringer Access Flooring
- 09 69 19 - Stringerless Access Flooring
- 10270 - Access Flooring
- 10280 - Prefabricated Ramps & Walkways
- 12 48 00 - Rugs and Mats
- 12 48 43 - Floor Mats
- 12 48 53 - Rugs
- 12480 - Rugs and Mats
- 13 20 00 - SPECIAL PURPOSE ROOMS
- 13 21 13 - Clean Rooms
- 13 21 16 - Hyperbaric Rooms
- 13 21 23 - Insulated Rooms
- 13 21 26 - Cold Storage Rooms
- 13 21 48 - Sound-Conditioned Rooms
- 13 22 00 - Office Shelters and Booths
- 13 23 00 - Planetariums
- 13 24 16 - Saunas
- 13 24 26 - Steam Baths
- 13 24 66 - Athletic Rooms
- 13 26 00 - Fabricated Rooms
- 13 27 00 - Vaults
- 13030 - Special Purpose Rooms