Fire retardant steel door - double leaf door Certification: by CBRI as per BS & IS standard Fire rating time: upto 120 minutes Metal: Galvanised steel with fire retardant powder coating Door leaf size: 2300mm x 1800mm x 50mm Door leaf sheet thickness: 0.6mm Door leaf infill: Rock wool / ceramic wool / honeycomb Door frame size: 2300mm x 1800mm x 60mm Door frame sheet thickness: 1.5mm Hinge: Yale stainless steel with bearings (4nos) Panic bar: Yale Panic trim: Yale Door closure: Yale
