Doors, windows and their frames and thresholds for doors, of iron, steel or aluminium

cpc code 42120 covers the import and export of doors, windows, and their frames and thresholds, made of iron, steel, or aluminum. This industry plays a crucial role in the construction and renovation sectors, providing essential building components that contribute to the functionality, aesthetics, and energy efficiency of residential, commercial, and industrial structures. As a key part of the broader 42 Manufacture of fabricated metal products, except machinery and equipment industry, this segment is closely tied to the overall health and growth of the construction market.

The production of doors, windows, and related components under cpc code 42120 typically involves a combination of metal fabrication techniques. This may include cutting, bending, welding, and assembling the raw materials, such as iron, steel, or aluminum sheets and profiles, into the desired shapes and sizes. Specialized machinery, such as press brakes, welding equipment, and assembly lines, are often utilized to ensure precision, consistency, and efficiency in the manufacturing process.

The main inputs required for the production of items under cpc code 42120 include raw metal materials, such as iron, steel, or aluminum, in the form of sheets, bars, or profiles. Additionally, manufacturers may require various hardware components, such as hinges, locks, and weatherstripping, as well as adhesives, sealants, and paints to complete the final products. Specialized tools and equipment, including cutting, bending, and welding machines, are also essential inputs for this industry.

The primary outputs of cpc code 42120 are doors, windows, and their associated frames and thresholds, made of iron, steel, or aluminum. These products are then consumed by the 4220 Construction of buildings and 4390 Other specialized construction activities industries, where they are installed in residential, commercial, and industrial buildings to provide access, ventilation, and security. Additionally, the outputs of this industry may be used in the production of other 42 Manufacture of fabricated metal products, except machinery and equipment items, such as curtain walls or other architectural metal components.