Plastics, Inc., a manufacturer of plastic access panels and doors was established in 1988. Located in Sand Springs, OK, Diversified Plastics products are used in new construction and maintenance of residential or commercial structures by the plumbing, HVAC, and drywall trades. In addition to standard product lines Diversified Plastics has custom thermoforming capabilities.

• See also:
• Masterformat 2004
• 08 15 00 - Plastic Doors
• 08 15 13 - Laminated Plastic Doors
• 08 15 16 - Solid Plastic Doors
• Masterformat 1995
• 08220 - Plastic Doors