Williams Brothers Corporation of America Defining Quality One Access Door at a Time 
Toll Free: 800-255-5515
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Williams Brothers Corporation of America Defining Quality One Access Door at a Time
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The best universal access panel in the the industry! This WB GP 100 precision-flush 14 gauge general purpose access door for wall and ceiling installation. The WB GP 100 general purpose access panel is considered the best general purpose access door on the market. Specified by architects word wide, this general purpose access panel far surpasses other doors because its surround trim is welded on all four sides to the return frame providing strength and rigidity. With a frame that is laser cut from one sheet of cold rolled steel and no corner mitering, this door is aesthetically preferred by architects and building professionals alike. The WB GP 100 general purpose metal access panel is available in all the popular sizes such as 8x8, 12x12, 24x24 and many more. However, custom sizes are available upon request. For a more cost effective general purpose access panel, see our WB BASIC 300 series general purpose access panel. Manufactured by The Williams Brothers Corporation of America. MADE IN VIRGINIA - USA.
Most Orders Ship Same or Next Day - Free Freight on 35+ Doors
Click here to see what makes Williams Brothers access doors the best in the industry.
Door: 14 Gauge steel with radius corners
Frame & Trim: 18 Gauge steel, 1-1/2" wide flange
Finish: Primed white baked enamel, paintable surface
Latches: Flush, stainless steel cam latch (opens with screwdriver)
Hinges: Fully concealed offset hinge up to and including 24" x 24" allows opening to 165°, over 24" x 24" is semi-concealed
allowing 180°
Application: Walls & ceilings
Finishes:
• Primed white baked enamel
• For stainless steel finish, click here
Other Options:
• WB Key Code Cylinder Locks - keyed alike with 2 keys per lock
• Best Mortise Best Lock or locks by others
• Louvers - 1/4, 1/2 or full louvers (see Model GP 103)
• Custom sizes available
| Model No. | Door Size (W xH) | Wall Opening | Cam Latch | Shipping Wt. (lbs.) | Price | Buy Online |
| GP 100 | 6 x 6 | 6 1/4 x 6 1/4 | 1 | 4 | $17.95 |
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| GP 100 | 8 x 8 | 8 1/4 x 8 1/4 | 1 | 5 | $18.95 |
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| GP 100 Stainless | 8 x 8 | 8 1/4 x 8 1/4 | 1 | 5 | $79.95 |
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| GP 100 | 8 x 12 | 8 1/4 x 12 1/4 | 1 | 6 | $20.63 |
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| GP 100 | 8 x 16 | 8 1/4 x 16 1/4 | 1 | 8 | $28.93 |
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| GP 100 | 10 x 10 | 10 1/4 x 10 1/4 | 3 | 6 | $23.95 |
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| GP 100 Stainless | 10 x 10 | 10 1/4 x 10 1/4 | 3 | 6 | $92.95 |
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| GP 100 | 12 x 12 | 12 1/4 x 12 1/4 | 3 | 8 | $21.95 |
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| GP 100 Stainless | 12 x 12 | 12 1/4 x 12 1/4 | 3 | 8 | $105.95 |
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| GP 100 | 12 x 16 | 12 1/4 x 16 1/4 | 3 | 10 | $32.95 |
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| GP 100 | 12 x 18 | 12 1/4 x 18 1/4 | 3 | 11 | $34.95 |
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| GP 100 | 12 x 24 | 12 1/4 x 24 1/4 | 4 | 15 | $39.95 |
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| GP 100 | 14 x 14 | 14 1/4 x 14 1/4 | 3 | 10 | $31.95 |
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| GP 100 Stainless | 14 x 14 | 14 1/4 x 14 1/4 | 3 | 10 | $133.95 |
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| GP 100 | 16 x 16 | 16 1/4 x 16 1/4 | 3 | 13 | $34.95 |
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| GP 100 Stainless | 16 x 16 | 16 1/4 x 16 1/4 | 3 | 13 | $154.95 |
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| GP 100 | 16 x 20 | 16 1/4 x 20 1/4 | 3 | 16 | $47.00 |
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| GP 100 | 16 x 24 | 16 1/4 x 24 1/4 | 4 | 17 | $48.95 |
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| GP 100 | 18 x 18 | 18 1/4 x 18 1/4 | 3 | 14 | $37.95 |
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| GP 100 Stainless | 18 x 18 | 18 1/4 x 18 1/4 | 3 | 14 | $194.95 |
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| GP 100 | 18 x 24 | 18 1/4 x 24 1/4 | 4 | 18 | $50.00 |
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| GP 100 | 18 x 36 | 18 1/4 x 36 1/4 | 5 | 29 | $53.87 |
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| GP 100 | 20 x 20 | 20 1/4 x 20 1/4 | 3 | 17 | $69.80 |
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| GP 100 Stainless | 20 x 20 | 20 1/4 x 20 1/4 | 3 | 17 | $219.95 |
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| GP 100 | 20 x 24 | 20 1/4 x 24 1/4 | 4 | 21 | $52.68 |
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| GP 100 | 20 x 30 | 20 1/4 x 30 1/4 | 4 | 23 | $99.70 |
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| GP 100 | 20 x 40 | 20 1/4 x 40 1/4 | 6 | 40 | $105.00 |
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| GP 100 | 22 x 22 | 22 1/4 x 22 1/4 | 4 | 22 | $52.95 |
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| GP 100 | 22 x 24 | 22 1/4 x 24 1/4 | 4 | 23 | $54.00 |
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| GP 100 | 22 x 30 | 22 1/4 x 30 1/4 | 4 | 25 | $76.29 |
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| GP 100 | 22 x 36 | 22 1/4 x 36 1/4 | 5 | 32 | $89.95 |
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| GP 100 | 24 x 24 | 24 1/4 x 24 1/4 | 4 | 24 | $52.95 |
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| GP 100 Stainless | 24 x 24 | 24 1/4 x 24 1/4 | 4 | 24 | $241.95 |
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| GP 100 | 24 x 30 | 24 1/4 x 30 1/4 | 4 | 27 | $76.99 |
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| GP 100 | 24 x 36 | 24 1/4 x 36 1/4 | 5 | 35 | $83.95 |
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| GP 100 | 24 x 48 | 24 1/4 x 48 1/4 | 6 | 43 | $109.95 |
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| GP 100 | 30 x 30 | 30 1/4 x 30 1/4 | 6 | 32 | $81.95 |
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| GP 100 Stainless | 30 x 30 | 30 1/4 x 30 1/4 | 6 | 32 | $374.95 |
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| GP 100 | 30 x 36 | 30 1/4 x 36 1/4 | 6 | 39 | $86.89 |
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| GP 100 | 32 x 32 | 32 1/4 x 32 1/4 | 6 | 35 | $77.57 |
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| GP 100 | 34 x 48 | 34 1/4 x 48 1/4 | 7 | 57 | $185.00 |
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| GP 100 | 36 x 36 | 36 1/4 x 36 1/4 | 6 | 44 | $98.95 |
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| GP 100 Stainless | 36 x 36 | 36 1/4 x 36 1/4 | 6 | 44 | $495.00 |
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| GP 100 | 36 x 48 | 36 1/4 x 48 1/4 | 7 | 57 | $195.55 |
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| GP 100 | 48 x 48 | 48 1/4 x 48 1/4 | 12 | 70 | $253.60 |
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The Williams Brothers Corporation of America
Corporate Office
1330 Progress Drive
Front Royal, Virginia 22630
Distribution Centers:
Virginia - USA
New York - USA
California - USA
Toll Free Phone 800 255-5515
Phone 540 636-4444
Toll Free Fax 800 822-5001
Fax 540 636-4455
E-mail: info@wbdoors.com
Toll Free Phone 800 255-5515
Phone 540 636-4444
Toll Free Fax 800 822-5001
Fax 540 636-4455
E-mail: info@wbdoors.com
WBCA Group Companies: Strike First Corporation Of America | AG Laser Technology | Safety 1 Industries
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