Fire Rated
Steel Windows and Doors
At Thermally Broken Steel USA, we have carefully chosen to feature only the most reliable fire-rated steel windows and doors. Below you will find a full selection of residential and commercial grade window and door configurations – each with their own options, limitations, and certifications to fulfill the requirements of your project. Similar to our other steel window and door products, the fire-rated products we offer exhibit extremely narrow sight-lines and an extensive range of possibilities for customization. From impact and blast ratings, to custom colors, to state of the art factory glazing, the steel fire-rated windows and doors we produce and distribute offer the field proven dependability and timeless aesthetics our clients consider luxury, at a cost we know is competitive.
Our goal is to provide you with both a superior product as well as a reliable service tailored to meet the specific needs of your project. If you have any questions about our products or require more information, please contact us – we look forward to assisting you!
Standard Features:
- Very Slender Frame Sections
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- Extremely Durable Construction
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- Professional Factory Glazing
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- Simulated & True Divided Glazing
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- Passive & Renewable Design
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- Galvanized, Cold-formed Steel Sections
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- U.L. Classified Fire Protection
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Fixed WindowsProduct Overview: - 20 / 45 / 60 / 90 minute ratings available
- Interior or Exterior Application
- Manufactured in the USA
- Snap-Locking steel glazing beads
- Sill integrated weep system
- Conforms with AAMA F-HC40 specifications
- Tested in accordance with UL 10C, UBC 7-2 and UBC 7-4 (Blast Rated)
- U.L. Classified Fire Protection
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Arched WindowsProduct Overview: - 20 / 45 / 60 / 90 minute ratings available
- Interior or Exterior Application
- Manufactured in the USA
- Snap-Locking steel glazing beads
- Sill integrated weep system
- Conforms with AAMA F-HC40 specifications
- Tested in accordance with UL 10C, UBC 7-2 and UBC 7-4 (Blast Rated)
- U.L. Classified Fire Protection
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Single Hung WindowsProduct Overview: - 20 / 45 / 60 / 90 minute ratings available
- Heavy-duty balances
- Automatic fusible link (heat activated) closer
- Double Closed Cell Neoprene Weather-stripping
- Full length mechanical interlock at meeting rail
- Manufactured in the USA
- Snap-Locking steel glazing beads
- Sill integrated weep system
- Conforms with AAMA H-HC40 specifications
- Tested in accordance with UL 10C, UBC 7-2 and UBC 7-4 (Blast Rated)
- U.L. Classified Fire Protection
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Casement WindowsProduct Overview: - 20 / 45 minute ratings available
- Single and Double Casement configurations
- Inswing or Outswing Operability
- Glazing retainers secured with machine screws
- Automatic fusible link (heat activated) closer
- Heavy-duty, stainless steel, four-bar hinges
- Flush exterior surface
- Manufactured in the USA
- Snap-Locking steel glazing beads
- Sill integrated weep system
- U.L. Classified Fire Protection
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Awning & Hopper WindowsProduct Overview: - 20 / 45 minute ratings available
- Single and Combination configurations available
- Glazing retainers secured with machine screws
- Automatic fusible link (heat activated) closer
- Heavy-duty, stainless steel, four-bar hinges
- Flush exterior surface
- Manufactured in the USA
- Snap-Locking steel glazing beads
- Sill integrated weep system
- U.L. Classified Fire Protection
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Sliding WindowsProduct Overview: - 20 / 45 / 60 / 90 minute ratings available
- Adjustable roller assemblies
- Automatic fusible link (heat activated) closer
- Double Closed Cell Neoprene Weather-stripping
- Full length mechanical interlock at meeting rail
- Manufactured in the USA
- Snap-Locking steel glazing beads
- U.L. Classified Fire Protection
- Sill integrated weep system
- Tested in accordance with UL 10C, UBC 7-2 and UBC 7-4 (Blast Rated)
- Approved by Florida Jurisdiction
- New York MEA
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Single & Double DoorsProduct Overview: - 20 / 45 / 60 / 90 minute ratings available
- Snap-Locking steel glazing beads
- High Performance weather stripping
- Manufactured in the USA
- Door frames and glazing meet IBC requirements
- In accordance with UL-9, UL-10B and UL-10C
- In accordance with ASTM E2074
- In accordance with NFPA 80, NFPA 252 and NFPA 257
- Approved in New York City: MEA 426-04-M
- Approved in Los Angeles: LARR 25798
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Storefront SeriesProduct Overview: - 45 / 60 / 120 minute ratings available
- Available in 304 Stainless Steel
- Muntin-less, all-glass doors available
- Accomodates expansive glass panes
- Manufactured in the USA
- U.L. Classified Fire Protection
- In accordance with UL-263, UL-9 and UL-10C
- In accordance with ASTM E283, ASTM E330 and ASTM E331
- In accordance with NFPA 80, NFPA 252 and NFPA 257
- Approved in Los Angeles: LARR 25798
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Thermally Broken Door SeriesProduct Overview: - 30 minute fire rating available
- Single and Double Door configurations
- Available in Galvanized Steel, Cor-Ten, and Stainless Steel
- Snap-Locking steel glazing beads
- 100% Thermally Broken Frame
- Radiation contained up to 1m (3′-3 5/16″) on non-exposed side
- Flush exterior and interior frame
- Rebated double smoke seal
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