KRP-450FR-SS

KRP-450FR-SS Non-Insulated Fire Rated Access Door for Drywall - Stainless Steel – Karp

Hospitals, research labs, and food processing facilities have strict fire codes and hygiene standards. Unfortunately, property managers and contractors often struggle to find access doors that meet both requirements.

Standard steel access doors rust, corrode, and harbor bacteria in places where cleanliness is a matter of life and death. Meanwhile, many "stainless" options compromise fire ratings or ruin the design of finished drywall walls.

The KRP-450FR-SS Non-Insulated Fire-Rated Access Door for Drywall - Stainless Steel solves this problem. This UL-rated stainless steel access door provides 1.5-hour "B" label fire resistance and won't corrode or harbor bacteria, giving you the easy-clean surface that hygienic environments demand.

The textured frame design lets you apply drywall compound thick enough to completely hide the flange, creating a seamless look that inspectors or building owners will appreciate.

Want to ensure you're choosing the right door for your facility? Try our comparison tool to evaluate different models, or get custom access doors for special requirements.

Why Should You Use the KRP-450FR-SS?

• Fire-Rated for Compliance: Certified by UL (1.5-hour "B" label) and Warnock Hersey, this access door maintains the integrity of fire-rated walls while ensuring convenient entry to building utilities.
• Seamless Drywall Integration: The textured frame and bead allow drywall joint compound to cover the flange, creating a smooth, concealed finish that blends into wall surfaces.
• Durable Stainless Steel Construction: Made from Type 304 stainless steel that features a #4 satin finish, the KRP-450FR-SS resists corrosion and wear. It's an excellent choice for hygienic interiors like hospitals, labs, food plants, and exterior applications exposed to weather.
• Secure Locking & Easy Access: The cylinder locking device provides keyed access, while the night latch with thumb release lets the spring latch remain retracted for frequent entry. This balance of security and convenience makes it versatile for different operational needs.
• Reliable Safety Features: The door is self-latching, with an automatic closer and inside release, ensuring consistent performance. There are also masonry straps that add secure support for masonry wall installations.

Fire-rated drywall walls demand a specialized access solution, and the KRP-450FR-SS Non-Insulated Fire Rated Access Door delivers exactly that. Combining compliance, strength, and a refined stainless steel finish, it ensures durability without compromising aesthetics.

Need fire-rated access that disappears into your walls? Call (888) 982-9434 to discuss your specific requirements, or visit our contact us page to choose your preferred way to reach us.