WB HG-SEC 1100 Series

10 Gauge High Security Access Doors

Sizes & Specifications

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Williams Brothers - WB HG-SEC 1100 Series 10 Gauge High Security Access Door / Panel

Heavy-Duty, 10 Gauge Maximum Security Access Panel is Ideal for Institutional Applications!

The WB HG-SEC 1100 Series 10 Gauge High Security Access Door is a durable, flush access panel that is ideal for wall or ceiling installation in applications where high security is required such as prisons, jails, or hospitals. Featuring heavy-duty, 10 gauge galvanized steel construction and a white baked, paintable enamel finish, panel is nearly impossible to open once installed and locked correctly.


  • Door: Heavy-duty 10 Gauge Steel
  • Frame & Trim: Heavy-duty 10 Gauge Steel, 2″ Wide Flange
  • Finish: White Baked Enamel, Paintable Surface
  • Latches: None – Prepped for Detention Lock (see options below)
  • Hinges: Heavy-duty, Butt Hinges (with non-removable pins) Welded to Surround and Door (allows opening to 180°)
  • Masonry Anchor Straps: Heavy Steel, Welded to Frame
  • Application: Walls, Ceilings


  • Finishes: Stainless Steel, Custom Colors
  • Locks: WB-15 Heavy-duty Detention Lock and WB-16 Paracentric Key
  • Custom Sizes: Available on Request


The WB HG-SEC 1100 metal access panel is available in a wide variety of sizes including 12×12, 16×16, 18×18, 24×24, and more. In addition, custom sizes are available upon request. Door features radius corners, tamper-proof butt hinges, masonry anchor straps, and an exposed flange. Options include heavy-duty detention locks plus stainless steel construction and custom colors.

Manufactured for The Williams Brothers Corporation of America. MADE USA.