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36" x 84" LHR 180 Minute Fire Rated Hollow Metal Door – A Label UL Listed | Welded Frame for Exterior Wood Stud Wall

Engineered for Compliance, Trusted by Inspectors.

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36" x 84" LHR 180 Minute Fire Rated Hollow Metal Door – A Label UL Listed | Welded Frame for Exterior Wood Stud Wall - Image 2 of 0
36" x 84" LHR 180 Minute Fire Rated Hollow Metal Door – A Label UL Listed | Welded Frame for Exterior Wood Stud Wall - Image 3 of 0
36" x 84" LHR 180 Minute Fire Rated Hollow Metal Door – A Label UL Listed | Welded Frame for Exterior Wood Stud Wall - Image 1 of 0
36" x 84" LHR 180 Minute Fire Rated Hollow Metal Door – A Label UL Listed | Welded Frame for Exterior Wood Stud Wall - Image 2 of 0
36" x 84" LHR 180 Minute Fire Rated Hollow Metal Door – A Label UL Listed | Welded Frame for Exterior Wood Stud Wall - Image 3 of 0
36" x 84" LHR 180 Minute Fire Rated Hollow Metal Door – A Label UL Listed | Welded Frame for Exterior Wood Stud Wall - Image 4 of 0
36" x 84" LHR 180 Minute Fire Rated Hollow Metal Door – A Label UL Listed | Welded Frame for Exterior Wood Stud Wall - Image 1 of 0
36" x 84" LHR 180 Minute Fire Rated Hollow Metal Door – A Label UL Listed | Welded Frame for Exterior Wood Stud Wall - Image 2 of 0
36" x 84" LHR 180 Minute Fire Rated Hollow Metal Door – A Label UL Listed | Welded Frame for Exterior Wood Stud Wall - Image 3 of 0
36" x 84" LHR 180 Minute Fire Rated Hollow Metal Door – A Label UL Listed | Welded Frame for Exterior Wood Stud Wall - Image 4 of 0
36" x 84" LHR 180 Minute Fire Rated Hollow Metal Door – A Label UL Listed | Welded Frame for Exterior Wood Stud Wall - Image 5 of 0

Steel-Lite™ 36" x 84" 180 Minute Fire Rated LHR Hollow Metal Door System – A Label (3 Hour), UL Listed, NFPA 80, ADA & IBC Compliant, Welded Punch & Dimple Frame with Anchors & Wood Screws for Exterior Wood Stud Wall, USA Made (3–4 Week Production)

SteelLite
List Price: $4,886.36
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Product Code: SLF180-EOAW3070LHR
Inspection-Ready, Built to Spec, 3 to 4 Week Production

Orders Over $200 Qualify for FREE SHIPPING!

Steel-Lite™ 36" x 84" 180 Minute Fire Rated LHR Hollow Metal Door System – A Label (3 Hour)

A turnkey, UL/cUL listed 3 hour (A Label) fire door assembly engineered forexterior existing wood stud openings. Supplied with a welded fire-rated frame that haswelded-in existing-opening anchors and a punch & dimpled profile for rigidity and clean installation. Includes coordinated Grade 1 fire-rated hardware to streamline AHJ inspection. USA made with typical3–4 week production for standard configurations.

What’s Included (Turnkey)

  • Door Slab: 36" x 84", LHR (Left Hand Reverse), 18-gauge galvannealed steel skins, prime painted for field finish.
  • Fire-Rated Core: Engineered fire-rated core suitable for A Label assemblies.
  • Fire-Rated Frame:Welded together, punch & dimpled steel frame with welded existing-opening anchors for wood studs.
  • Fastening: Includes large wood screws for anchoring the welded frame to existing wood studs.
  • Hardware Package (UL Listed, Grade 1): fire-rated ball-bearing hinges, Grade 1 fire-rated lockset, fire-rated closer; strike and silencers factory prepped.
  • Exterior Sealing (if specified): Perimeter smoke/fire/weather seals and threshold matched to listing and exterior use.
  • Documentation: UL/cUL labels and submittals to support AHJ approval.

Note: Panic/exit device is not included. If required by egress design, request an upgraded hardware package.

Compliance & Certifications

  • 180 Minute (A Label, 3 Hour) fire door and frame assembly tested per NFPA 80.
  • UL/cUL Listed complete system (door, welded frame, and listed hardware set).
  • ADA & IBC alignment for approach, clear width, operable parts, and closer force/speed when adjusted properly.
  • ANSI/BHMA Grade 1 hardware for high-cycle performance and smooth inspection.

Important: Rating and labels apply only when supplied and installed as a complete labeled assembly per UL procedure and local AHJ requirements.

Door Construction

  • Size & Handing: 36" x 84", LHR (Left Hand Reverse).
  • Skins: 18-gauge galvannealed steel (A40/A60), prime painted.
  • Core: Fire-rated core for A Label assemblies.
  • Edges & Reinforcements: Interlocked edges with reinforcements at hinges, lock, and closer.
  • Exterior Readiness: Pair with specified threshold and weatherstripping for exterior exposure.

Frame & Anchoring – Exterior Existing Wood Stud Opening

  • Welded fire-rated frame supplied welded together for squareness and stability.
  • Punch & dimpled profile for strength and precise hardware alignment.
  • Welded existing-opening anchors designed to fasten to wood studs using included large wood screws.
  • Factory strike and silencer locations matched to LHR handing and included hardware.

Included Fire-Rated Hardware

  • Hinges: UL listed fire-rated ball-bearing hinges (quantity/type per door size and listing).
  • Lockset:Grade 1 UL fire-rated lockset (function/trim per specification).
  • Closer: Fire-rated closer with adjustable sweep and latch; ADA force compliance when properly adjusted.
  • Perimeter/Smoke/Weather Seals & Threshold (if specified): Components matched to listing and exterior application.

Dimensions

  • Outside Frame Dimensions: 40" Wide x 86" Tall
  • Rough Opening Requirement: 40.5" Wide x 86.25" Tall




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