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Nystrom, Inc.

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Insulated Fire-Rated Access Door with Flange

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

Features

  • 1-1/2 hour or 3 hour Fire-Rated
  • Easy Operation
  • Wall or Ceiling Application

Please note sizes 24" x 30", 24" x 48", 32" x 32" and 36" x 48" are made to order.

Specifications

Model ITK
Door 20 gauge steel
Frame 16 gauge steel
Size Configurable
Installation
  • Wall: All sizes
  • Ceiling: Sizes less than 24 inches by 48 inches
Flange 1 inch exposed
Hinge Flush continuous piano
Insulation 2 inch fire-rated mineral wool
Finish White Powder Coat
Warranty 1 year

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 LENGTH OPTIONS

I

 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 - Type 304 Stainless Steel
Rough opening is door size + 1/4 inch.
Additional sizes available, call for more information.
*Vertical applications only.

Videos

Coming soon.

REPLACEMENT PARTS

Order Parts

WARRANTY

NYSTROM 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, Nystrom shall furnish a replacement or new part at Nystrom’s discretion. Failure to use product in methods consistent with Nystrom product manuals shall relieve Nystrom 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 with Knurled Knob ITK PDF ZIP LINK PDF WORD PDF PDF PDF
Filter
Part # Size Lead Time Price Purchase
ITK0808
Material:
Steel
Finish:
Powder Coat
Color:
White
Length:
NULL
Width:
NULL
Access:
Wall
Installation:
NULL
Door Style:
NULL
Flange:
Exposed
Latch:
Knurled Knob
Insulation:
2" Mineral Fiber
Certification:
Warnock-Hersey
Fire-Rating:
3-hour
ITK0808
 08" x 08" 1-10 Business Days
$109.21/EA
In Stock
ITK1010
Material:
Steel
Finish:
Powder Coat
Color:
White
Length:
NULL
Width:
NULL
Access:
Wall
Installation:
NULL
Door Style:
NULL
Flange:
Exposed
Latch:
Knurled Knob
Insulation:
2" Mineral Fiber
Certification:
Warnock-Hersey
Fire-Rating:
3-hour
ITK1010
 10" x 10" 1-10 Business Days
$115.77/EA
In Stock
ITK1212
ITK1212
 12" x 12" 1-10 Business Days
$120.15/EA
In Stock
ITK1414
Material:
Steel
Finish:
Powder Coat
Color:
White
Length:
NULL
Width:
NULL
Access:
Wall
Installation:
NULL
Door Style:
NULL
Flange:
Exposed
Latch:
Knurled Knob
Insulation:
2" Mineral Fiber
Certification:
Warnock-Hersey
Fire-Rating:
3-hour
ITK1414
 14" x 14" 1-10 Business Days
$128.88/EA
In Stock
ITK1616
Material:
Steel
Finish:
Powder Coat
Color:
White
Length:
NULL
Width:
NULL
Access:
Wall
Installation:
NULL
Door Style:
NULL
Flange:
Exposed
Latch:
Knurled Knob
Insulation:
2" Mineral Fiber
Certification:
Warnock-Hersey
Fire-Rating:
3-hour
ITK1616
 16" x 16" 1-10 Business Days
$146.35/EA
In Stock
ITK1818
Material:
Steel
Finish:
Powder Coat
Color:
White
Length:
NULL
Width:
NULL
Access:
Wall
Installation:
NULL
Door Style:
NULL
Flange:
Exposed
Latch:
Knurled Knob
Insulation:
2" Mineral Fiber
Certification:
Warnock-Hersey
Fire-Rating:
3-hour
ITK1818
 18" x 18" 1-10 Business Days
$163.84/EA
In Stock
ITK2222
ITK2222
 22" x 22" 1-10 Business Days
$192.22/EA
In Stock
ITK2230
Material:
Steel
Finish:
Powder Coat
Color:
White
Length:
NULL
Width:
NULL
Access:
Wall
Installation:
NULL
Door Style:
NULL
Flange:
Exposed
Latch:
Knurled Knob
Insulation:
2" Mineral Fiber
Certification:
Warnock-Hersey
Fire-Rating:
3-hour
ITK2230
 22" x 30" 1-10 Business Days
$245.17/EA
In Stock
ITK2424
Material:
Steel
Finish:
Powder Coat
Color:
White
Length:
NULL
Width:
NULL
Access:
Wall
Installation:
NULL
Door Style:
NULL
Flange:
Exposed
Latch:
Knurled Knob
Insulation:
2" Mineral Fiber
Certification:
Warnock-Hersey
Fire-Rating:
3-hour
ITK2424
 24" x 24" 1-10 Business Days
$202.51/EA
In Stock
ITK2436
ITK2436
 24" x 36" 1-10 Business Days
$302.72/EA
In Stock
ITK3030
Material:
Steel
Finish:
Powder Coat
Color:
White
Length:
NULL
Width:
NULL
Access:
Wall
Installation:
NULL
Door Style:
NULL
Flange:
Exposed
Latch:
Knurled Knob
Insulation:
2" Mineral Fiber
Certification:
Warnock-Hersey
Fire-Rating:
3-hour
ITK3030
 30" X 30" 1-10 Business Days
$358.15/EA
In Stock
ITK3636
Material:
Steel
Finish:
Powder Coat
Color:
White
Length:
NULL
Width:
NULL
Access:
Wall
Installation:
NULL
Door Style:
NULL
Flange:
Exposed
Latch:
Knurled Knob
Insulation:
2" Mineral Fiber
Certification:
Warnock-Hersey
Fire-Rating:
3-hour
ITK3636
 36" x 36" 1-10 Business Days
$437.03/EA
In Stock
With Selected Items: