Fire-Rated Insulated Access Door with Exposed Flange

key-operated cylinder slam latch, piano hinge

Installation Walls and ceilings
Material Galvanneal steel
Locking mechanism Key-operated cylinder slam latch
Hinge Piano hinge
Flange Exposed flange
Size Other sizes available upon request

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Dimensions

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Technical specifications and dimensions

Material
20-gauge galvanneal steel door and 16-gauge cold rolled steel frame
Hinge
Continuous piano hinge. Hinge location: Hinges must be located on the second dimension (height)
Locking mechanism
Key operated cylinder slam latch with self-latching tool key-operated slam latch and ring-operated slam latch for height ≥ 32"
Flange
1" exposed flange, made of cold rolled steel
Frame
2½ " in depth, made of cold rolled steel
Rough opening
Door sizes + ¼" or + 6mm
Insulation
2" thick fire rated mineral wool
Inside panel release
Mechanisms to allow panels to open from inside, standard on all doors over 12" X 12 inches.
Finish
High quality white powder coat primer.
Packaging
Individually wrapped, 1 door per box.
Fire rated access doors, for vertical use, are subject to the following:
- Vertical wall assemblies
  Fire rated access doors, for vertical use, are subject to the following:
- Certification
  UL 10B (2008) (R2020), NFPA 252 (2022), CAN/ULC S104 (2015) (R2020).
- Rating Achieved
  3 hours, neutral/negative pressure
- Maximum size
  48" x 48" (1219mm x 1219mm), maximum area of 2304 in², tolerance on height and width limitation is more or less 3" (76mm) as long as the area does not exceed 2304 in².
- Temperature rise
  250°F (121°C) after 30 minutes and 450°F (232°C) after 60 minutes.
Fire rated access doors, for horizontal use, are subject to the following:
- Horizontal ceiling assemblies
  Fire rated access doors, for horizontal use, are subject to the following:
- Certification
  ASTM E119 (2020), ASTM E119 (2024), CAN/ULC S101 (2014).
- Rating Achieved
  3 hours in non-combustible construction and 1 hour in combustible construction
- Maximum size
  24"X36" (610 mm X 914 mm) (hinges and latches on the side of 36"), tolerance on dimension limitations are more or less 3" (76 mm) as long as the area does not exceed 864 in².
- Temperature rise
  Within allowable per ASTM E119 and CAN/ULC S101.

* If door size exceeds 24" X 36", the latter is not fire-rated for ceiling installation. All dimensions are written in the following order: Width X Height
Dimensions (Inches)	Dimensions (Millimeters)	Weight (LBS)	Weight (KG)	Number of locks







8 x 8	203 x 203	6.8	3.1	key-operated cylinder slam latch
10 x 10	254 x 254	8.8	4.0	key-operated cylinder slam latch
12 x 12	304 x 304	11.2	5.1	key-operated cylinder slam latch
14 x 14	355 x 355	13.6	6.2	key-operated cylinder slam latch
16 x 16	406 x 406	16.0	7.3	key-operated cylinder slam latch
18 x 18	457 x 457	18.9	8.6	key-operated cylinder slam latch
20 x 30	508 x 762	29.8	13.5	key-operated cylinder slam latch
22 x 22	558 x 558	25.6	11.6	key-operated cylinder slam latch
22 x 30	558 x 762	32.1	14.6	key-operated cylinder slam latch
22 x 36	558 x 914	38.4	17.4	1 key-operated cylinder slam latch & 1 self-latching tool key-operated slam latch and ring-operated slam latch
24 x 24	609 x 609	28.8	13.1	key-operated cylinder slam latch
24 x 36	609 x 914	40.7	18.5	1 key-operated cylinder slam latch & 1 self-latching tool key-operated slam latch and ring-operated slam latch
* 24 x 48	609 x 1219	50.4	22.9	1 key-operated cylinder slam latch & 1 self-latching tool key-operated slam latch and ring-operated slam latch
* 30 x 30	762 x 762	40.7	18.5	1 key-operated cylinder slam latch
* 32 x 32	812 x 812	45.7	20.7	1 key-operated cylinder slam latch & 1 self-latching tool key-operated slam latch and ring-operated slam latch
* 36 x 36	914 x 914	54.6	24.8	1 key-operated cylinder slam latch & 1 self-latching tool key-operated slam latch and ring-operated slam latch
* 48 x 48	1219 x 1219	84.7	38.4	1 key-operated cylinder slam latch & 1 self-latching tool key-operated slam latch and ring-operated slam latch

Technical drawings

Technical documentation

Technical data sheet
- Technical Data Sheet – PFI-10
LEED
MasterSpec
- MasterSpec – PFI-10
Object BIM/REVIT
- BIM/Revit – PFI-10

Availability

We maintain an inventory of over 42 popular sizes of access panels in our warehouses across North America, ready for next-day delivery or pickup. Refer to the size chart labels to check availability. If not in stock, we can manufacture it in 5 business days.

Stocked in Montreal
Stocked in Montreal & USA
Not in stock. 5 days lead-time.

Dimensions	Product SKU







8 x 8	PFI-08X08-10
10 x 10	PFI-10X10-10
12 x 12	PFI-12X12-10
14 x 14	PFI-14X14-10
16 x 16	PFI-16X16-10
18 x 18	PFI-18X18-10
20 x 30
22 x 22	PFI-22X22-10
22 x 30	PFI-22X30-10
22 x 36	PFI-22X36-10
24 x 24	PFI-24X24-10
24 x 36	PFI-24x36-10
24 x 48	PFI-24X48-10
30 x 30	PFI-30x30-10
32 x 32	PFI-32X32-10
36 x 36	PFI-36X36-10
48 x 48	PFI-48X48-10

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