Insulated Fire-Rated Access Door

Part Number:
BIT/BIW/BIP
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Description

The Insulated Access Door provides access through openings in fire-rated walls and ceilings.

Features

  • Fire Rating
  • Self-Closing
  • Easy Operation
  • Custom Sizing
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Specifications

Model BIT/BIW/BIP
Door 20 gauge Steel
Frame 16 gauge Steel
Size Min: 6 inches by 6 inches
BIT: Max: 24 inches by 72 inches or 48 inches by 48 inches
BIW/BIP: Max: 36 inches by 48 inches
Installation Wall or Ceiling
Flange 1 inch Exposed, Drywall Bead or Plaster Bead
Hinge BIT: Flush Continuous Piano
BIW/BIP: Concealed Pin
Insulation 2 inch Fire-Rated Mineral Fiber; R-8
Certification UL listed "B" label for 1-1/2 hours (vertical)
Warnock-Hersey listed for 3 hours (horizontal); 24 inches by 36 inches maximum size
Finish White Powder Coat
Warranty 1 year
Options Flanges, Latches, Materials, Gaskets, Anchors

Order Guide

Use the table below to guide specification of available options. The part number components are indicated in BOLD ORANGE text.

BASE FLANGE LATCH WIDTH X LENGTH OPTIONS

BI

      X    
  T - 1 inch Flange
W - Drywall Bead
P - Plaster Bead
K - Knurled Knob / Key Operated Latch Bolt
M - Mortise Lock Prep (1-1/8")
Standard Sizes (in.)
8 x 8            22 x 30
10 x 10        22 x 36
12 x 12        24 x 24
12 x 18        24 x 30
12 x 24        24 x 36
14 x 14        24 x 48
16 x 16        30 x 30*
18 x 18        32 x 32*
18 x 24        36 x 36*
20 x 30        36 x 48*
22 x 22        48 x 48*
B - Bonderized / galvanized
G - Gasketing
M - Masonry Anchors
S - Stainless Steel, Type 304
Rough opening is door size + 1/4 inch minimum.
Additional sizes available, call for more information.
*Vertical applications only.

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Replacement Parts

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WARRANTY

BABCOCK-DAVIS warrants all Access Doors to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of one (1) year from the date of shipment.

Should a product fail to function in normal use within this period, Babcock-Davis shall furnish a replacement or new part at Babcock-Davis' discretion. Failure to use product in methods consistent with Babcock-Davis product manuals shall relieve Babcock-Davis of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.

Description Model Shop Drawing CAD Revit/BIM Data Sheet 3-Part Specs LEED Installation Warranty
Exposed Flange BIT PDF ZIP ZIP PDF WORD WORD PDF PDF
Drywall Bead Flange BIW PDF ZIP ZIP PDF WORD WORD PDF PDF
Plaster Bead Flange BIP PDF ZIP ZIP PDF WORD WORD PDF PDF

Specifications

Material:
Steel
Finish:
Powder Coat, Prime Coat
Color:
White
Flange:
1 inch Exposed, Drywall Bead, Plaster Bead
Latch:
Knurled Knob / Key Operated Latch Bolt, Mortise Lock Prep
Certification:
UL Listed, Warnock-Hersey
Fire-Rating:
1-1/2 hours, 3 hours