Steel-Lite 36" x 84" ADA Building Code Compliant 18 Gauge Steel Door, Left Hand Reverse, 16 Gauge Knock Down Frame For Precast Cement Wall, ANSI and BHMA Compliant Silver Hardware, Made in USA (3-4 Week Production)
Built for exterior performance and clean inspections, this Steel-Lite™ assembly pairs a36" x 84" LH Reverse hollow metal door with a Welded and fully assembled punch & dimple frame for existing pre-cast concrete wall openings. USA-made with dependable3–4 week production on standard configurations.
Compliance & Listings
- NFPA 80 fire-rated assembly options available with UL/cUL labeled doors, frames, and listed hardware configurations.
- ADA-compliant opening compatibility when paired with compliant thresholds, hardware, and proper installation practices.
- Designed to support IBC life-safety and egress requirements for commercial corridors, offices, tenant improvements, and rated wall assemblies.
- Factory prepped and reinforced for ANSI/BHMA Grade 1 commercial locks, closers, hinges, and exit devices.
- Built for inspection-ready commercial applications where code compliance and long-term durability matter.
⚠ Compliance MattersMany low-cost imported commercial doors sold online are not properly reinforced, lack traceable fire-label documentation, or are supplied with non-certified commercial hardware.Installing non-compliant openings can:
- Fail commercial building inspections
- Violate NFPA 80 fire door requirements
- Create ADA accessibility issues
- Lead to premature hardware failure
- Require expensive field corrections or replacement
Steel-Lite™ commercial openings are designed for professional commercial applications where reliability, documentation, and code compliance matter.
Note: Final code compliance is determined by the complete assembly as installed in the field. Verify local AHJ requirements and approved hardware schedules prior to ordering.
Door Construction
- Size & Handing: 36" x 84", LH Reverse (LHR).
- Skins: 18-gauge galvannealed steel (A60), prime painted for field finish.
- Core:Polystyrene insulated for thermal efficiency (non-rated).
- Edges & Reinforcements: Interlocked seams; reinforcement plates at hinges, lock/exit, and closer.
- Exterior Readiness: Pair with perimeter weatherstripping and threshold system for exposure to the elements.
Frame & Anchoring – Existing Pre-Cast Concrete
- Welded fully assembled punch & dimple frame engineered for existing pre-cast concrete wall openings; ships welded for easy installation.
- Anchoring: Pre-cast compatible expansion/sleeve anchors; shim and fasten per shop drawings and listing.
- Factory strike and silencer locations matched to LHR handing and selected hardware.
- Clearances/reveals coordinated for first-time fit and smooth inspection.
- Inspection-friendly: Code-aligned detailing reduces RFIs and rework.
- Serviceable: Welded frame simplifies installation and field assembly in existing openings.
- Durable: 18-ga steel skins with Grade 1 hardware preps for long service life.
- USA-Made: Consistent quality with 3–4 week production on standard builds.
Typical Applications
- Commercial exterior entries, side doors, and service access in pre-cast concrete construction.
- Retrofit projects requiring a Welded frame designed for existing pre-cast openings.
- Education, healthcare, civic, and mixed-use facilities with documented compliance needs.
Key Specifications
| Brand | Steel-Lite™ |
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| Nominal Size | 36" x 84" |
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| Handing | LH Reverse (LHR) |
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| Door Skins | 18-ga galvannealed steel, prime painted |
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| Core | Polystyrene insulated (non-rated) |
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| Frame | Welded fully assembled punch & dimple for existing pre-cast concrete opening |
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| Compliance | NFPA 80 options; ADA & IBC alignment; UL/cUL labeled when ordered as a rated assembly |
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| Country of Manufacture | USA |
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| Typical Lead Time | 3–4 week production |
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Important Notes
- Fire ratings and UL/cUL labels apply only when furnished and installed as a complete labeled assembly per UL listing and AHJ requirements.
- Final ADA/IBC compliance depends on field conditions (clearances, thresholds, closer settings) and selected hardware.
- Finish paint, glazing, hardware, and accessories supplied per quote; verify inclusions on your proposal.
Dimensions
- Outside Frame Dimensions: 40" Wide x 86" Tall
- Rough Opening Requirement: 40.5" Wide x 86.25" Tall
What Comes With This Steel-Lite Door Package
- 1 - 36" x 84" 18 Gauge Steel Door: hollow metal door with insulated polystyrene core, reinforced hinge, lock, and closer locations.
- 1 - 16 Gauge Welded Fully Assembled Frame: Designed for installation into a precast cement wall utilizing masonry anchor stud sleeve bolts supplied by installer.
- 1 - Heavy Duty Commercial Door Closer: ANSI/BHMA A156.4 Grade 1 rated closer designed for high-use commercial openings. Features a cast-iron style body, forged steel arm, adjustable spring power, low-friction bearings, non-handed cover, and fasteners. Meets ADA reduced opening force requirements when properly adjusted and installed.
- 1 - Grade 1 Commercial Lever Lock: Heavy duty cylindrical lever lock designed for new construction and retrofit commercial openings. Built for extreme durability with resistance to abusive lever torque, pry attacks, lever droop, and long-term cycle wear.
- 1 - Commercial Door Sweep: Aluminum retainer with densely compressed nylon brush seal. Helps reduce light, air, wind, rain, snow, smoke, fumes, heat loss, and pest infiltration. Flexible brush conforms to surface irregularities and remains flexible in low temperatures.
- 1 - Frame Gasket Seal Set: Commercial perimeter gasket seal designed to help seal gaps around the door frame. Punched with slotted adjustment holes for easier installation and alignment.
- 1 - ADA Compliant Door Threshold: 5" wide x 1/2" tall low-profile flat saddle threshold made from thick, durable metal. Provides an ADA accessible transition for commercial openings and helps create a smooth walking surface.
- Commercial Mounting Hardware: Includes required fasteners for the supplied door hardware components.
Note: Final code compliance depends on the complete installed assembly, field conditions, hardware adjustment, threshold height, floor conditions, and local AHJ requirements.
