Symphony Casa Doors are premium residential steel doors featuring a double solid shutter combined with a double mesh shutter. Constructed with 0.80mm thick galvanized iron skin and a 46mm thick shutter, they provide excellent security and ventilation. The doors include a honeycomb kraft paper infill for strength and polyurethane foam in the frame for insulation, along with high-qualit... https://ahlada.com/products/symphony-casa-residential-steel-door/