Plastic Access Panels & Doors

Williams Brothers - WB MAP1850 Series Hinged Surface Mount Plastic Access Panel / Door


Williams Brothers’ Plastic Access Doors and Panels are designed to provide efficient and secure service access to critical areas in walls and ceilings for a wide range of commercial, industrial, institutional and residential applications. Offering economical, high impact ABS or styrene construction, our plastic access doors are suitable for installation in both drywall and tile. Perfect for new and retrofit building projects, our plastic access doors enable easy access to heating, air conditioning, plumbing, electrical and other building systems.

Sizes & Options

Williams Brothers’ Plastic Access Doors are available in a wide range of sizes designed to fit common framing dimensions. Popular sizes include 8×8, 12×12, 14×4, 16×16, 18×18, 24×24 and more. We also offer many additional features like snap latches and reversible doors.


Williams Brothers prides itself on the differences we bring to our plastic access doors. Our dedication to manufacturing quality makes us the choice for construction companies, architects, and engineers that demand the best access doors and panels in the world. Once you see what separates Williams Brothers from other manufacturers, you too will appreciate and demand the Williams Brothers difference.

Product Highlights

Standard: Our WB MAP 1800 Series Plastic Access Door is constructed of high impact ABS plastic that is formed with precision dies for a perfect fit between door and frame. It features a reversible panel that allows for either a flush or surface mount installation.

Hinged: Our WB MAP 1850 Series Plastic Access Door is constructed of high impact styrene plastic. Featuring snap latches for a tight fit, door can be removed and snapped on to the opposite side of the frame if desired.