Proco Products, Inc. is a global leader in the design and manufacturing of piping/ducting system expansion joints.

• See also:
• Masterformat 2004
• 05 40 00 - COLD-FORMED METAL FRAMING
• 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 75 00 - Decorative Formed Metal
• 09 20 00 - PLASTER AND GYPSUM BOARD
• 09 30 00 - TILING
• Masterformat 1995
• 05400 - Cold Formed Metal Framing
• 05580 - Formed Metal Fabrications
• 05730 - Ornamental Formed Metal
• 09200 - Plaster & Gypsum Board
• 09305 - Tile Setting Materials And Accessories