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Upward Opening Access Door

SKU# BIU-A12X12

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Final Sale; 2-3 Week Lead Time


Size
Steel
Options

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The Babcock-Davis fire-rated Upward Opening Access Door is designed for those special ceiling applications when the door must swing upward into the ceiling cavity.

Features

  • Fire-Rated
  • Self-Closing by Gravity
  • Ceiling Installation
  • Custom Sizing

Specifications

Model BIU or BFRU
Door 18 gauge Steel
Frame 16 gauge Steel
Size Min:
  • BIU: 12 inches by 12 inches
  • BFRU: > 24 inches by 36 inches
Max:
  • BIU: 24 inches by 36 inches
  • BFRU: 40 inches by 70 inches
Installation Ceiling
Flange 1 inch Exposed
Hinge Flush Continuous Piano
Latch 1/4 inch Allen Head Key
Insulation BIU: 2 inch fire-rated mineral fiber; R-8
BFRU: 1-1/2 inch fire-rated insulation, R-6.3
Certification Warnock-Hersey listed for 1 hour
Finish Off White Prime Coat
Warranty 1 year
Options Materials and Gaskets

 

Order Guide

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

BASE WIDTH X LENGTH OPTIONS

B

  X    
IU - Sizes ≤24" x 36"
FRU - >24" x 36"
Standard Sizes (in.)
IU             FRU
12 x 12        24 x 48
14 x 14        30 x 30
18 x 18        30 x 36
22 x 22        30 x 48
22 x 36        32 x 32
24 x 36        36 x 36
B - Galvanneal
G - Gasketing
S - Stainless Steel, Type 304
Rough opening is door size + 1/4 inch minimum.
Use BIU for access doors 24 inches by 36 inches or smaller; BFRU for larger doors.
Additional sizes available, call for more information.