Fire Rated 90-Min Knock Down Door & Frame Kit (KD) with Cylindrical Lock + Deadbolt – Easy Install & High Security

Product Overview

Enhance your building’s safety and style with the Fire Rated 90-Min Welded Door & Frame Kit, designed for easy installation and superior security. This commercial-grade access door features a welded galvanized steel frame and includes a 2 cylindrical lock and deadbolt, ensuring long-lasting protection and performance.

Built to meet UL 90-minute fire-rating standards, this door and frame combination provides reliable fire resistance while maintaining a clean, professional appearance. Ideal for new masonry, drywall, or existing wall openings, it comes complete with combination anchors suitable for both masonry and drywall installations.

Whether you’re upgrading office, industrial, or institutional spaces, this all-in-one door kit combines durability, safety, and ease of installation for a seamless entry solution.

Key Features

• Heavy-duty galvanized steel door and frame for enhanced strength and longevity

• UL fire-rated for up to 90 minutes, providing reliable protection against fire spread

• Prepped for commercial use — includes a cylindrical lock and deadbolt with classroom function

• Compatible with interior or exterior walls, suitable for commercial and industrial applications

• Primed steel surface ready for paint, allowing for easy color matching

• Welded frame design simplifies installation in new or existing wall openings

• Includes all necessary hardware for a complete installation

• Robust construction ensures consistent performance and lasting security

• Backed by a 1-year manufacturer’s warranty

Dimensions

• Actual Door Height (in.): 79.125 / 83.125

• Actual Door Thickness (in.): 1.75

• Actual Door Width (in.): 35.75

• Nominal Frame Height (in.): 80 / 84

• Nominal Frame Width (in.): 36

• Nominal Frame Thickness (in.): 2

Details

• • Bore Type: Single Bore

  • Color/Finish: Gray, Primed

  • Material: Galvanized Steel

  • Frame Material: Steel

  • Door Configuration: Single Door

  • Door Handing: Left-Handed

  • Door Depth: 5.75 in

  • Hinge Finish: Chrome

  • Number of Hinges: 3 (for 80" and 84" heights)

  • Commercial Use: Yes

  • Included: Hardware, Lockset, Installation Instructions

Your product is covered by a 12 month Warranty or more if you opted for the extended warranty. Make sure you register your product.