A leader in the design and manufacturing of precast, prestressed concrete products and building systems.

• See also:
• Masterformat 2004
• 03 40 00 - PRECAST CONCRETE
• 03 41 00 - Precast Structural Concrete
• 03 45 00 - Precast Architectural Concrete
• 03 45 13 - Faced Architectural Precast Concrete
• 08 11 00 - Metal Doors and Frames
• 08 30 00 - SPECIALTY DOORS AND FRAMES
• 08 34 63 - Detention Doors and Frames
• 08 51 23 - Steel Windows
• 08 51 69 - Metal Storm Windows
• 08 52 69 - Wood Storm Windows
• 08 53 69 - Vinyl Storm Windows
• 08 54 69 - Fiberglass Storm Windows
• 08 56 00 - Special Function Windows
• 08 56 19 - Pass Windows
• 08 56 46 - Radio-Frequency-Interference Shielding Windows
• 08 56 49 - Radiation Shielding Windows
• 08 56 56 - Security Window Screens
• 08 56 63 - Detention Windows
• 08 56 66 - Detention Window Screens
• 08 56 73 - Sound Control Windows
• 11 19 00 - Detention Equipment
• 13 31 00 - Fabric Structures
• 13 31 23 - Tensioned Fabric Structures
• 13 34 00 - Fabricated Engineered Structures
• 13 34 13 - Glazed Structures
• 13 34 16 - Grandstands and Bleachers
• 13 34 19 - Metal Building Systems
• 13 34 23 - Fabricated Structures
• 13 34 56 - Observatories
• 13 44 00 - Modular Mezzanines
• 22 40 00 - PLUMBING FIXTURES
• Masterformat 1995
• 03400 - Precast Concrete
• 03410 - Plant-Precast Structural Concrete
• 03450 - Plant-Precast Architectural Concrete
• 08100 - Metal Doors and Frames
• 08300 - Specialty Doors
• 08320 - Detention Doors and Frames
• 08510 - Steel Windows
• 08580 - Special Function Windows
• 08715 - Exit Devices
• 11190 - Detention Equipment
• 13120 - Pre-Engineered Structures
• 15410 - Plumbing Fixtures