Symphony Casa Grande Doors are premium residential steel doors featuring a double solid shutter combined with a double mesh shutter. Constructed with a 0.80mm thick galvanized iron skin and 46mm thick shutter, these doors offer enhanced security, ventilation, and insulation. They include honeycomb kraft paper infill and polyurethane foam in the frame for added strength and thermal eff... https://ahlada.com/products/symphony-casa-grande-residential-steel-door/