The KRP-250FR Stainless Steel Non-Insulated Fire Rated Karp Access Door is a flush-mounted access door with mounting holes to facilitate installation. This non-insulated access door is for wall installation only and is rated by Underwriters Laboratories for 1.5 hours with a “B” label for walls. This door also meets a 2-hour wall assembly rating.
The KRP-250FR Access Door has a stainless steel finish and a #4 Door. It is also made of 16-gauge steel. The KRP-250FR Fire Rated Access Door is also available in white baked enamel.
KRP-250FR Stainless Steel Fire Rated Access Door Specifications
- Door Frame: The frame is 1″ trim and 16 gauge steel with anchor straps.
- Door: 16 gauge steel.
- Hinge: Exposed continuous piano hinge.
- Latch: Automatic closure with interior latch release.
- Latches: The latch shall be a keyed paddle latch (keyed alike), or access doors shall be prepared for rim cylinder locks using our house lock or keyed to your system using an interchangeable core housing.
- Finish: Stainless steel shall have #4. The door shall be 16 gauge steel.
- Finish Option: Prime coat of rust-inhibitive electrostatic powder, baked enamel.
- Gasketing: Gasketing on 3 or 4 sides is also available; please email us for more pricing information.
KRP-250FR Stainless Steel Fire Rated Access Door Options
- The cylinder locking device provides keyed access from the outside of the door. The night latch also has a small thumb latch that keeps the spring latch retracted, allowing access at any time.
- Masonry straps secure Karp doors in masonry applications.
KRP-250FR Stainless Steel, Fire Rated Access DoorSTANDARD SIZES |
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8″ x 8″ |
NKRPP-SS0808-PH |
1 |
8-3/8″ x 8- 3/8″ |
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12″ x 12″ |
NKRPP-SS1212-PH |
1 |
12-3/8″ x 12- 3/8″ |
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18″ x 18″ |
NKRPP-SS1818-PH |
1 |
18-3/8″ x 18-3/8″ |
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24″ x 24″ |
NKRPP-SS2424-PH |
1 |
24-3/8″ x 24- 3/8″ |
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Special sizes and modifications are available upon request.
Contact us for more information on custom sizes and additional locking information.


