- 05 58 00 - Formed Metal Fabrications
- 05 58 13 - Column Covers
- 05 58 16 - Formed Metal Enclosures
- 05 58 19 - Heating/Cooling Unit Covers
- 05 73 00 - Decorative Metal Railings
- 05580 - Formed Metal Fabrications
- 05720 - Ornamental Handrails and Railings
- 07 20 00 - THERMAL PROTECTION
- 07 21 00 - Thermal Insulation
- 07 40 00 - ROOFING AND SIDING PANELS
- 07 41 13 - Metal Roof Panels
- 07 42 13 - Metal Wall Panels
- 07200 - Thermal Protection
- 07210 - Building Insulation
- 07410 - Metal Roof and Wall Panels
- 08 34 00 - Special Function Doors
- 08 34 13 - Cold Storage Doors
- 08 34 16 - Hangar Doors
- 08 34 19 - Industrial Doors
- 08 34 33 - Lightproof Doors
- 08 34 46 - Radio-Frequency-Interference Shielding Doors
- 08 34 49 - Radiation Shielding Doors and Frames
- 08 34 73 - Sound Control Door Assemblies
- 08340 - Special Function Doors
- 11 41 00 - Food Storage Equipment
- 11405 - Food Storage Equipment
- 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
- 15610 - Refrigeration Compressors
- 15660 - Liquid Coolers and Evaporative Condensers
- 15670 - Refrigerant Condensing Units
- 23 61 00 - Refrigerant Compressors
- 23 61 13 - Centrifugal Refrigerant Compressors
- 23 61 16 - Reciprocating Refrigerant Compressors
- 23 61 23 - Rotary-Screw Refrigerant Compressors
- 23 63 00 - Refrigerant Condensers
- 23 65 33 - Liquid Coolers
- 23 76 00 - Evaporative Air-Cooling Equipment