H & F Manufacturing Corp. is a leader in the manufacture of plastic building materials. Since 1973, H & F has brought to the industry, the most advanced PVC, "Phase-2", and Polycarbonate, "Unitrex", Siding, Roofing, and Louver Panels.

• See also:
• Masterformat 2004
• 07 40 00 - ROOFING AND SIDING PANELS
• 07 41 13 - Metal Roof Panels
• 07 41 33 - Plastic Roof Panels
• 07 42 13 - Metal Wall Panels
• 07 42 33 - Plastic Wall Panels
• 07 46 00 - Siding
• 07 46 16 - Aluminum Siding
• 07 46 19 - Steel Siding
• 07 46 23 - Wood Siding
• 07 46 26 - Hardboard Siding
• 07 46 29 - Plywood Siding
• 07 46 33 - Plastic Siding
• 07 46 43 - Composition Siding
• 07 46 46 - Mineral-Fiber Cement Siding
• Masterformat 1995
• 07400 - Roofing and Siding Panels
• 07410 - Metal Roof and Wall Panels
• 07420 - Plastic Roof and Wall Panels
• 07460 - Siding