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 Standard Fire Rated Access Panel in the Industry. This WB FR 800 fire-rated access panel can be used wherever it is necessary to provide service access to shafts and any other locations which must have a fire rating. The WB FR 800 fire rated standard access door features industrial felt insulation for optimal fire protection and superior sound control. Approved for both wall and ceiling use up to 24" x 36". This fire rated access door sits flush against the wall or ceiling and comes with a removable knurled knob key. Our WB FR 800 series access door comes standard with interior release and is available as large as 48" x 48"; however, custom sizes are available upon request. For fire rated ceiling application larger than 24"x36" see our FR-C 800 series fire rated access panel. Manufactured for The Williams Brothers Corporation of America. MADE IN 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: 18 Gauge steel, 2 1/2" deep
Frame & Trim: 16 Gauge steel, 1" wide flange
Finish: Primed grey baked enamel
Latches: Self-latching direct action slam lock - includes both key and knurled knob
Hinge: Fully-concealed, pivot-rod type hinge allows opening to 140°
Insulation: 2" Thick mineral wool contained within door cavity
Automatic Door Closer: Spring closer for vertical position only. Ceiling position requires self-assisted closing
Interior Latch Release: Furnished on all doors
Masonry Anchor Straps: Heavy steel, welded to frame
Ceiling Installation: Largest size acceptable for ceiling is 24" x 36". For ceiling installation larger than 24"
x 36", see our FR-C 800 series fire rated access door.
Application: Walls & ceilings (depending on size)
OPTIONS
Finishes:
• Stainless Steel Type 304 - No. 4 satin finish brushed
• Stainless Steel Type 316 - No. 4 satin finish brushed
Other Options:
• Mortise Best Lock - or locks by others
• Gasket - Hot Smoke Seal gasketing all 4 sides (fire and smoke tested)
• Special Sizes - available on request
| Model No. | Door Size | Wall Opening | Cam Latch | Shipping Wt Lbs. | Price | Buy Online |
| FR 800 | 8 x 8 | 8 1/4 x 8 1/4 | 1 | 8 | $86.28 |
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| FR 800 | 10 x 10 | 10 1/4 x 10 1/4 | 1 | 10 | $95.00 |
|
| FR 800 | 12 x 12 | 12 1/4 x 12 1/4 | 1 | 12 | $99.24 |
|
| FR 800 | 12 x 18 | 12 1/4 x 18 1/4 | 1 | 16 | $133.65 |
|
| FR 800 | 12 x 24 | 12 1/4 x 24 1/4 | 1 | 19 | $138.95 |
|
| FR 800 | 14 x 14 | 14 1/4 x 14 1/4 | 1 | 14 | $115.06 |
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| FR 800 | 16 x 16 | 16 1/4 x 16 1/4 | 1 | 17 | $119.38 |
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| FR 800 | 18 x 18 | 18 1/4 x 18 1/4 | 1 | 21 | $126.21 |
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| FR 800 | 18 x 24 | 18 1/4 x 24 1/4 | 1 | 26 | $157.95 |
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| FR 800 | 20 x 20 | 20 1/4 x 20 1/4 | 1 | 24 | $158.10 |
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| FR 800 | 20 x 24 | 20 1/4 x 24 1/4 | 2 | 30 | $162.00 |
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| FR 800 | 20 x 30 | 20 1/4 x 30 1/4 | 2 | 37 | $197.10 |
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| FR 800 | 22 x 22 | 22 1/4 x 22 1/4 | 1 | 28 | $162.70 |
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| FR 800 | 22 x 24 | 22 1/4 x 24 1/4 | 1 | 29 | $165.15 |
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| FR 800 | 22 x 30 | 22 1/4 x 30 1/4 | 2 | 39 | $200.77 |
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| FR 800 | 22 x 36 | 22 1/4 x 36 1/4 | 2 | 47 | $214.14 |
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| FR 800 | 24 x 24 | 24 1/4 x 24 1/4 | 1 | 32 | $149.95 |
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| FR 800 | 24 x 30 | 24 1/4 x 30 1/4 | 2 | 43 | $207.67 |
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| FR 800 | 24 x 36 | 24 1/4 x 36 1/4 | 2 | 48 | $237.76 |
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| FR 800 | 24 x 48 | 24 1/4 x 48 1/4 | 2 | 62 | $269.85 |
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| FR 800 | 30 x 30 | 30 1/4 x 30 1/4 | 2 | 50 | $242.78 |
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| FR 800 | 32 x 32 | 32 1/4 x 32 1/4 | 2 | 55 | $249.75 |
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| FR 800 | 36 x 36 | 36 1/4 x 36 1/4 | 2 | 67 | $365.55 |
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| FR 800 | 36 x 48 | 36 1/4 x 48 1/4 | 2 | 88 | $410.00 |
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| FR 800 | 48 x 48 | 48 1/4 x 48 1/4 | 2 | 104 | $443.26 |
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Williams Brothers Corporation
Corporate Office
1330 Progress Drive
Front Royal, Virginia 22630
Western Distribution Center
Reno Nevada
Toll Free Phone 800 255-5515
Phone 540 636-4444
Toll Free Fax 800 822-5001
Fax 540 636-4455
Toll Free Phone 800 255-5515
Phone 540 636-4444
Toll Free Fax 800 822-5001
Fax 540 636-4455
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