Williams Brothers Corporation of America Defining Quality One Access Door at a Time

Toll Free: 800-255-5515

Toll Free: 800-255-5515

WB FRU 810 Ultra Series Standard Fire-Rated Access Door

This 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. Approved for both wall and ceiling use, this door has the same construction as the FR 800 Series Standard Access Door and features THERMAFIBER® industrial felt insulation for optimal fire protection and superior sound control. For added security this door includes our specially designed Ultra Lock, self-latching keyed cylinder paddle latch.

Construction Specifications:

Door: 18 Gauge steel, 2 1/2" deep
Frame & Trim: 16 Gauge steel, 1" wide flange
Finish: Primed grey baked enamel
Latches: Ultra Lock keyed cylinder paddle latch with slam catch - keyed alike with 2 keys per lock (WB 151 key code)
Hinge: Fully-concealed, pivot-rod type hinge allows opening to 140°
Insulation: 2" Thick mineral wool (THERMAFIBER®) 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: To comply with current fire regulations, largest size acceptable is 24" x 36"
Application: Walls & ceilings

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


Click on CAD File icon below to access CAD drawings plus 3D and BIM models. (Note: Requires one-time registration at www.caddetails.com)

Model No. Door Size Wall Opening Cam Latch Shipping Wt Lbs. Cad Files
FRU 810 8 x 8 8 1/4 x 8 1/4 1 8
FRU 810 10 x 10 10 1/4 x 10 1/4 1 10
FRU 810 12 x 12 12 1/4 x 12 1/4 1 12
FRU 810 12 x 18 12 1/4 x 18 1/4 1 16
FRU 810 12 x 24 12 1/4 x 24 1/4 1 19
FRU 810 14 x 14 14 1/4 x 14 1/4 1 14
FRU 810 16 x 16 16 1/4 x 16 1/4 1 17
FRU 810 18 x 18 18 1/4 x 18 1/4 1 21
FRU 810 18 x 24 18 1/4 x 24 1/4 1 26
FRU 810 20 x 20 20 1/4 x 20 1/4 1 24
FRU 810 20 x 24 20 1/4 x 24 1/4 2 30
FRU 810 20 x 30 20 1/4 x 30 1/4 2 37
FRU 810 21 x 36 21 1/4 x 36 1/4 2 43
FRU 810 22 x 22 22 1/4 x 22 1/4 1 28
FRU 810 22 x 24 22 1/4 x 24 1/4 1 29
FRU 810 22 x 30 22 1/4 x 30 1/4 2 39
FRU 810 22 x 36 22 1/4 x 36 1/4 2 47
FRU 810 24 x 24 24 1/4 x 24 1/4 1 32
FRU 810 24 x 30 24 1/4 x 30 1/4 2 43
FRU 810 24 x 36 24 1/4 x 36 1/4 2 48
FRU 810 24 x 48 24 1/4 x 48 1/4 2 62
FRU 810 30 x 30 30 1/4 x 30 1/4 2 50
FRU 810 32 x 32 32 1/4 x 32 1/4 2 55
FRU 810 36 x 36 36 1/4 x 36 1/4 2 67
FRU 810 36 x 48 36 1/4 x 48 1/4 2 88
FRU 810 48 x 48 48 1/4 x 48 1/4 2 104

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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