WB AL 1500 Series

Insulated Aluminum Exterior Access Doors with Gasket

Sizes & Specifications

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Williams Brothers - WB AL 1500 Series Insulated Aluminum Exterior Access Door / Panel with Gasket

Lightweight, Insulated All Aluminum Access Panel is Ideal for Exterior Applications!

The WB AL 1500 Series Insulated Aluminum Access Door with Gasket is a durable, flush access panel that ideal for wall or ceiling installation in exterior applications, and also interior applications where corrosion or moisture is a concern. Featuring a light-weight, .063 aluminum door with 1″ insulation, 0.63 aluminum frame and a white baked, paintable enamel finish, door comes with all aluminum hardware including aluminum hinges and aluminum cam latches.


  • Door: .063 Lightweight Aluminum
  • Frame & Trim: .063 Lightweight Aluminum, 1-5/16″ Wide Flange
  • Finish: White Baked Enamel, Paintable Surface
  • Latches: Flush, Aluminum Cam Latch (opens with screwdriver)
  • Hinges: Continuous Piano Hinge (allows opening to 180°)
  • Insulation: 1″ TUFF-RTM Polyisocyanurate (6.5 R-Value at 75° F mean temperature)
  • Gasket: Weather Resistant Neoprene on 3 Sides
  • Applications: Walls, Ceilings, Exterior Use


  • Locks: WB Cylinder Lock (keyed alike with 2 keys per lock)
  • Custom Sizes: Available on Request


WB AL 1500 Features & Benefits


The WB AL 1500 exterior access panel is available in a variety of sizes including 8×8, 12×12, 16×16, 18×18, 24×24 and more. In addition, custom sizes are available upon request. Door features a semi-concealed hinge, flush aluminum cam latches, gaskets, insulation, and an exposed flange. Options include cylinder locks. For a non-insulated aluminum access door, see our WB AL 1600 Series.

Manufactured by The Williams Brothers Corporation of America. MADE IN VIRGINIA – USA.