fire rated steel interior doors
Fire rated steel interior doors represent a crucial component in modern building safety infrastructure, combining robust protection with practical functionality. These specialized doors are engineered to withstand extreme temperatures and contain fires for specific time periods, typically ranging from 20 minutes to 3 hours. The construction features multiple layers of steel with fire-resistant core materials, creating an effective barrier against flame spread, smoke, and heat transfer. Each door undergoes rigorous testing to meet strict safety standards and building codes, ensuring reliable performance during emergencies. The doors feature intumescent seals that expand when exposed to heat, creating an impenetrable barrier against smoke and flames. Advanced hardware systems, including self-closing mechanisms and specialized latching devices, ensure the doors remain operational during critical situations. These doors are particularly valuable in commercial buildings, healthcare facilities, educational institutions, and residential complexes where fire safety is paramount. The design incorporates both aesthetic appeal and practical considerations, with various finish options available to match interior decor while maintaining their core safety functions.