The 230mm Standard Door Frame is a robust solution for door installations in 9-inch wall constructions, offering enhanced strength and stability. Made from 0.8mm to 1.2mm galvanized steel, it’s designed to support single-leaf wooden or steel doors in both residential and commercial buildings. This wider frame ensures a flush fit in thicker walls, providing a seamless aesthetic and superior durability. At Keepshape Appliances & Renewable Energy, we pride ourselves on delivering quality products that perfectly complement your building’s structural integrity. Choose our 230mm Door Frame for a reliable and stylish option that enhances both residential and commercial spaces.