Diversified Plastics Industries
Plastic Access Panels, Access Doors, & Access Covers
Diversified Plastics Industries, LLC., 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, commercial structures and manufactured housing for access to plumbing, electrical, HVAC, telephone, computer projects and wall repair. Diversified Plastics also manufactures CenterDrain™ Products plastic drain pans that are installed with HVAC systems to provide secondary drainage of condensate.

Quick and easy, the Cover-Up requires no carpentry skills and can be installed in as little as ten minutes.

Cover-Up access panel

E-Z Access®
New access panel that simply clips into the wall. Great for ceiling access.

New E-Z Access panel!

E-Z Access® II
E-Z Access II is fast and easy to install, does not use hinges, clips, or springs, and the center panel is removable.

- Standard Access Panels (Photos)

- Manifold Plumbing Access Panel

E-Z Access II panel

Manifold Plumbing Access Panel

E-Z Access Crawlspace Doors

 - Traditional Housing
     > Standard Door
     > Small Frame Door

 - Manufactured Housing
     > Utility Access

 - Accessories
     > Screen for crawlspace door

Traditional Home crawlspace door

Manufactured home crawlspace door

Mini Port Access Covers
New small round access cover
Mini Port Access Covers
CenterDrain™ Pans
A unique plastic drain pan with a patent pending conical shaped center drain which helps protect your home from overflows.

CenterDrainâ„¢ Pans