Finished Surface Finishing and Swing Open Style Hinges Fire Door

Finished Surface Finishing and Swing Open Style Hinges Fire Door. UL Listed Certification: Certified by UL to meet strict fire resistance and safety standards. 2-Hour Fire Rating: Provides 120 minutes of fire resistance to prevent spread of fire and smoke. Customizable Dimensions: Size and frame depth can be customized per drawing to fit specific projects. Durable Steel Construction: Made of galvanized steel with fire-resistant core like perlite or rockwool. Advanced Safety Features: Includes intumescent seals, self-closing mechanism, and positive latching. Multiple Certification Options: Complies with UL 10C, UL 10B, CAN/ULC S104, and NFPA 252 standards. Professional Project Support: Offers graphic design, total solution for projects, and CAD drawings. Versatile Surface Finish: Available in powder coated or heat transfer printing with rich wooden colors.