3070 Door Complete with Frame Doors with Windows

3070 Door Complete with Frame Doors with Windows. UL Listed Fire Rated: Certified by UL to meet strict safety standards for fire resistance and smoke prevention. Customizable Design: Size and frame depth can be customized per drawing to fit specific project requirements. Robust Steel Construction: Made from galvanized steel with fire-resistant core materials like perlite or rockwool. Advanced Safety Features: Includes intumescent seals, self-closing mechanisms, and positive latching for security. Multiple Certification: Holds UL 10C, UL 10B, UBC 7-2, and NFPA 252 certifications for global compliance. Professional Support: Provides online technical support and CAD drawings before manufacturing begins. Versatile Application: Suitable for commercial projects with classic style and sound insulation capabilities. Quality Manufacturing: Produced with advanced machinery and strict quality control in a state-of-the-art facility.