Fire Rated 90-Min Welded Door & Frame Kit (W) with Cylindrical Lock + Deadbolt – High Security Solution

Product Overview

Enhance your entryway with professional-grade security and fire protection using our Fire-Rated Welded Door & Frame Kit. Built from galvanized steel for superior strength, this commercial door kit comes with a welded steel frame for easy installation and long-term durability.

This kit includes a commercial-grade cylindrical classroom-function lock and deadbolt, two heavy-duty spring hinges (4 ½ in. x 4 ½ in.), and a concealed hinge for smooth operation and a clean, secure fit. With a UL 90-minute fire rating, it provides dependable fire resistance for commercial, industrial, or institutional facilities.

Designed to work with 4-7/8 in. wall thickness, this door kit is ideal for new masonry construction, drywall partitions, or retrofitting existing openings. Combination anchors for both masonry and drywall are included for a quick and secure installation.

Key Features

• Durable galvanized steel door and welded frame for maximum strength

• UL fire-rated up to 90 minutes for dependable fire protection

• Includes cylindrical classroom lock and deadbolt for enhanced security

• Primed steel surface is paint-ready for seamless color matching

• Suitable for interior and exterior walls in commercial settings

• Heavy-duty chrome spring hinges and concealed hinge for long-lasting, smooth performance

• Easy-to-install welded frame works with existing or new wall openings

• 1-year manufacturer’s warranty for peace of mind

Dimensions

• Actual Door Height: 79.125 / 83.125 in

• Actual Door Thickness: 1.75 in

• Actual Door Width: 35.75 in

• Nominal Door Frame Height: 80 / 84 in

• Nominal Door Frame Thickness: 2 in

• Nominal Door Frame Width: 36 in

Product Details

• • Bore Type: Single Bore

  • Color/Finish: Gray (primed, ready to paint)

  • Commercial Grade: Yes

  • Door Configuration: Single Door

  • Door Depth: 5.75 in

  • Handing: Left-Handed

  • Door Type: Commercial Door Kit

  • Frame Material: Steel

  • Hinge Finish: Chrome

  • Included: Cylindrical Lock, Deadbolt, Hardware, Installation Instructions

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

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