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Commercial Steel Fire Door
UL 10C LISTED • IBC 2021 COMPLIANT
Commercial Steel Fire Door — Code-Compliant Protection for Every Commercial Project
Bastion Commercial Steel Fire Doors are purpose-built for the demands of modern business environments. Unlike standard fire doors, our commercial-grade models prioritize both life-safety compliance and daily operational durability. Engineered for office towers, retail centers, hotels, and mixed-use developments, these doors withstand thousands of daily cycles while maintaining UL-certified fire ratings from 20 minutes to 3 hours. The result is a fire door that protects your building during emergencies and performs reliably during normal business hours.
Product Highlights
- ✓ The commercial construction standard — specified across all North American building types
- ✓ Every UL fire rating from one supplier — no need to split your door schedule
- ✓ Factory-direct pricing saves 20–40% vs. US distributor markup
- ✓ Jobsite delivery with insured freight — doors arrive when you need them
- ✓ Pre-hung and prepped — reduces field labor and installation time
- ✓ Full WHI certification documentation for every door — passes inspection the first time
- ✓ Every UL fire rating from one supplier — no need to split your door schedule
- ✓ Factory-direct pricing saves 20–40% vs. US distributor markup
- ✓ Jobsite delivery with insured freight — doors arrive when you need them
- ✓ Pre-hung and prepped — reduces field labor and installation time
- ✓ Full WHI certification documentation for every door — passes inspection the first time
⏱ Quick Response • Factory Direct Delivery • Free Preliminary Quote
UL 10C Certified • 90-Min Fire Rating
Why Choose Our Fire-Rated Steel Doors
Three pillars that set us apart from US distributors and generic suppliers
Factory-Direct Pricing
Skip the distributor markup. Buy directly from the manufacturer and save 20–40% on your project cost. 15 years of experience, 500,000+ doors annual capacity — reliable bulk delivery you can count on.
Full Range UL/CE Ratings
From 20-minute to 3-hour ratings, all certified to UL 10C / NFPA 252 standards. WHI labels shipped with every door. One supplier covers every opening rating requirement in your project — no need to source from multiple vendors.
Quick Quote
For standard configurations and complete specifications, our team strives to provide a preliminary quote within 20 minutes.
METAL DOOR SPECIFICATIONS
Our commercial metal doors are constructed of the highest grade steel and with the following specifications:
- 1-3/4″ Thick, non-handed design with reversible hinge plates
- A40 Galvanized Steel
- Gray primer painted with baked on two stage epoxy resin.
- 18 Gauge Steel Face Sheets
- High-density rock wool core
- Hinge and Lock Edge seams “continuously” welded full length
- 12 Gauge Closer Reinforcement (18″ X 6″)
- 16 Gauge 161 Lock Prep. or 14 Gauge 86 Lock Prep
- 16 Gauge Flush Top Channel / Inverted Bottom Channel
- Square Door Edge
- 10 Gauge Hinge Reinforcement
Fire Ratings Explained
Choose the right UL fire rating for your application — all certified to UL 10C / NFPA 252
20 min
UL Rating: 1/3 hr
Corridors, office partitions, non-rated walls requiring smoke control.
45 min
UL Rating: 3/4 hr
1-hour fire wall openings, stairwells, hotel guest room corridors.
60 min
UL Rating: 1 hr
1-hour fire barriers, exit enclosures, vertical shaft separations.
90 min
UL Rating: 1-1/2 hr
1.5-hour fire walls, hazardous area enclosures, industrial separations.
3 hr
UL Rating: 3 hr
3-hour fire walls, high-hazard occupancy, severe fire exposure areas.
NON-FIRERATED
All ratings come with WHI certification labels affixed to each door. Verify authenticity online via WHI directory.
Door Sizes (All doors = 1-3/4″ thickness)
6′8″ Height
| Door Call Size | Nominal Width | Nominal Height |
|---|---|---|
| 2068 | 2′0″ (24 inch) | 6′8″ (80 inch) |
| 2468 | 2′4″ (28 inch) | 6′8″ (80 inch) |
| ⭐️2668 | 2′6″ (30 inch) | 6′8″ (80 inch) |
| 2868 | 2′8″ (32 inch) | 6′8″ (80 inch) |
| 21068 | 2′10″ (34 inch) | 6′8″ (80 inch) |
| 3468 | 3′4″ (40 inch) | 6′8″ (80 inch) |
| 3668 | 3′6″ (42 inch) | 6′8″ (80 inch) |
| 3868 | 3′8″ (44 inch) | 6′8″ (80 inch) |
| 4068 | 4′0″ (48 inch) | 6′8″ (80 inch) |
7′0″ Height
| Door Call Size | Nominal Width | Nominal Height |
|---|---|---|
| 2070 | 2′0″ (24 inch) | 7′0″ (84 inch) |
| 2470 | 2′4″ (28 inch) | 7′0″ (84 inch) |
| ⭐️2670 | 2′6″ (30 inch) | 7′0″ (84 inch) |
| 2870 | 2′8″ (32 inch) | 7′0″ (84 inch) |
| 21070 | 2′10″ (34 inch) | 7′0″ (84 inch) |
| 3470 | 3′4″ (40 inch) | 7′0″ (84 inch) |
| 3670 | 3′6″ (42 inch) | 7′0″ (84 inch) |
| 3870 | 3′8″ (44 inch) | 7′0″ (84 inch) |
| 4070 | 4′0″ (48 inch) | 7′0″ (84 inch) |
8′0″ Height
| Door Call Size | Nominal Width | Nominal Height |
|---|---|---|
| 2080 | 2′0″ (24 inch) | 8′0″ (96 inch) |
| 2480 | 2′4″ (28 inch) | 8′0″ (96 inch) |
| ⭐️2680 | 2′6″ (30 inch) | 8′0″ (96 inch) |
| 2880 | 2′8″ (32 inch) | 8′0″ (96 inch) |
| 21080 | 2′10″ (34 inch) | 8′0″ (96 inch) |
| 3480 | 3′4″ (40 inch) | 8′0″ (96 inch) |
| 3680 | 3′6″ (42 inch) | 8′0″ (96 inch) |
| 3880 | 3′8″ (44 inch) | 8′0″ (96 inch) |
| 4080 | 4′0″ (48 inch) | 8′0″ (96 inch) |
Configuration Options
Build your door with these customizable options — all factory-prepped for easy installation
Frame Type
/
Panel Styles
Welded
Frame Type
Knocked Down (KD)
Frame Type
Vision Lite
With glass window
Louvered
Ventilation grille
Swing Direction & Handing
LH (Left Hand)
Hinges on left, swings in
RH (Right Hand)
Hinges on right, swings in
LHR (Left Hand Reverse)
Hinges on left, swings out
RHR (Right Hand Reverse)
Hinges on right, swings out
Hardware Prep
Hinge Mortise Prep
Lock Body Prep
Door Closer Prep
Panic Device Prep
Seals & Accessories
Complete your fire door assembly with UL-listed accessories — one-stop solution
Floor Stop
ANSI/BHMA Grade 1 certified floor stop built. fully compliant with NFPA 80, ADA, and California Prop 65.
Threshold
Aluminum/saddle threshold, adjustable height, fire-rated gasketing.
Door Sweep
Bottom seal with neoprene insert, smoke and draft control.
Intumescent Seal
Fire-activated expanding seal, perimeter gasketing for smoke control.
Rain Drip / Canopy
Exterior door weather protection, aluminum hood with drip edge.
Kick Plate
Stainless steel or brass kick plate, 8″/10″/12″ heights available.
Smoke Seal
UL-listed smoke and draft control gasketing, perimeter installation.
Hinges & Closers
UL-listed spring hinges, ball-bearing hinges, and door closers.
Detailed Product Description
Technical Features
- Application : Commercial office, retail, hospitality, mixed-use
- Fire Rating : 20 / 45 / 60 / 90 / 180 minutes
- Cycle Rating : 500,000+ cycles (heavy-duty hinge prep)
- Door Skin : 18 ga. galvanized steel (smooth or embossed)
- Core : Honeycomb / polystyrene / acoustic / Rock wool
- Finish : Polyester powder coat, standard and custom colors
- Hardware : Commercial-grade mortise lock, closer, and panic prep
Applications
- Office Building : Designed for Class A office towers with high daily traffic; integrates with modern access control and building automation systems.
- Hotel / Hospitality : Balances fire safety with guest experience; available in decorative finishes and with sound-rated cores for guest room corridors.
- Retail / Shopping Mall : Withstands cart impacts and heavy public use; meets mall management fire code requirements for tenant separations.
- Mixed-Use Development : Single-source solution for residential, commercial, and retail components within one project.
Frequently Asked Questions
Common questions from buyers, contractors, and distributors
Send Your Project Specs
Tell us your project requirements — door sizes, fire ratings, hardware, quantities, and destination port. Our team will respond with a detailed quote within 24 hours.
Quick Quote Checklist: For the fastest response, include: ① Quantity & door sizes (W×H) ② Fire rating required (20/45/60/90 min or 3hr) ③ Hardware schedule (hinges/lock/closer) ④ Glass/louver requirements ⑤ Finish color (RAL#) ⑥ Destination port & target delivery date.
Get in touch
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