We are a renowned Fully Insulated Steel Fire Retardant Door Manufacturer, Supplier and Exporter from India. This door is manufactured from high grade steel and has superb sound and fire retardant properties. Our Fully Insulated Steel Fire Retardant Door is made at par with QMC HARYANA standards such as IS: 3614 part-II, BS: 476 Part-22, IS: 3809 & ISO: 3008. Thickness Available : 45 mm (fire rating for 30 min.) 50mm (fire rating for 60 min.) 55 mm (fire rating for 120 min.)