The KRP-350FR Stainless Steel Insulated Fire-Rated Karp Access Door for Drywall Surfaces has a textured frame and bead and is made of insulated, fire-rated stainless steel for walls and ceilings. The installer can apply drywall joint compound thickly enough to conceal the flange.
The KRP-350FR Fire-Rated Access Door is stainless steel with a #4 satin polish finish. It is also available in white baked enamel.
The KRP-350FR Access Door is insulated and rated by Underwriters Laboratories for 1.5 hours with a “B” label in walls and by Warnock Hersey for 3 hours in ceilings.
KRP-350FR Stainless Steel, Insulated, Fire-Rated Karp Access Door Specifications
- Door Frame: 16-gauge steel, surrounded by galvanized drywall bead.
- Door: 20-gauge steel, welded pan type filled with 2″ thick fire-rated insulation. It shall be open to 175° and is self-latching with an automatic closer and an interior latch release.
- Hinge: Concealed continuous piano hinge.
- 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: Type 304 stainless steel is well-suited for exterior weather or interior hygienic locations such as hospitals, health care, pharmaceutical plants, research laboratories, and food processing facilities. Stainless steel is corrosion-resistant, durable, and requires very little maintenance. Karp’s stainless steel access doors have a No. 4 satin finish, a general-purpose bright finish with a visible ‘grain” that prevents mirror reflection.
- Finish Options: Prime coat finish 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-350FR Stainless Steel, Insulated, Fire-Rated Karp 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-350FR Stainless Steel, Fire-Rated Access DoorSTANDARD SIZES |
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12″ x 12″ |
KRPDW-SS1212-PH |
1 |
12-3/8″ x 12-3/8″ |
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16″ x 16″ |
KRPDW-SS1616-PH |
1 |
16-3/8″ x 16-3/8″ |
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18″ x 18″ |
KRPDW-SS1818-PH |
1 |
18-3/8″ x 18-3/8″ |
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24″ x 24″ |
KRPDW-SS2424-PH |
1 |
24-3/8″ x 24-3/8″ |
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36″ x 24″ |
KRPDW-SS3624-PH |
2 |
36-3/8″ x 24-3/8″ |
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Contact us for more information on custom sizes and additional locking details.