WB EXT 1400 Series

Rain Guard Vented Exterior Access Doors with Locking T-Handle

Sizes & Specifications

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Williams Brothers - WB EXT 1400 Series Rain Guard Vented Exterior Access Door / Panel with Locking T-Handle

Louvered Access Panel with Rain Guards and Insect Net Lets Air In While Keeping Out Water and Bugs!

The WB EXT 1400 Insulated Exterior Access Door with Locking Paddle Latch is a durable, flush access panel designed for installation in exterior walls in applications where both weather resistance and security are required such as crawl space access doors. Featuring heavy-duty, 16 gauge rust resistive, galvannealed steel construction and a white baked, paintable enamel finish, door is one of the few vented exterior access panels in the industry that offers a pre-installed insect net/screen plus heavy-duty rain guards to ensure water or debris does not enter the louvers (certain saltwater areas might not be compatible).


  • Door: 16 Gauge Galvannealed Steel
  • Frame & Trim: 16 Gauge Galvannealed Steel, 2″ Wide Flange
  • Finish: White Baked Enamel, Paintable Surface
  • Latches: Chrome Plated “T” Type Locking Handle with Pivot Rod 1 Point Catch (3 point catch on 18″ X 18″ and above) and WB Key Code Cylinder Lock
  • Hinges: Continuous Piano Hinge
  • Gasket: Double Layer, Weather Resistant Polyurethane on Front Edge and Neoprene on the Back Inside Edge of Frame
  • Rain Guards: Installed Over Louvers
  • Insect Net/Screen: Pre-installed Insect Screen
  • Application: Walls Only, Exterior Use


  • Custom Sizes: Available on Request


The WB EXT 1400 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 piano hinge, “T” handle lock, gaskets, rain guards, insect screen, and an exposed flange.

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