Building lumber is a semi-finished product produced by sawmilling machines for solid wood sawn timber or solid wood panels. Commonly referred to as stud lumber, it is cut to specific dimensions according to actual processing requirements. Generally used for decorative materials, door and window frames, template supports in structural construction, and roof trusses, it can also be used to make furniture from various types of wood.

The uses of construction lumber in construction projects include:

In civil engineering and construction, building lumber is commonly used as corrugated wood for concrete formwork, serving to reinforce the formwork.

2. In terms of house decoration, building dimension lumber is commonly used as wooden studs, including floor decoration, playing a very crucial role.

3. In terms of architectural construction, ancient builders often used wooden beams as pillars.

4. In furniture manufacturing, construction lumber is often used as the支柱 for various furniture pieces, providing excellent support.