Using copper pipe to build a coffee table combines industrial character with warm, modern design, as shown in this piece with its exposed fittings and geometric frame. The natural copper finish adds a rich, metallic tone that pairs well with materials like glass or wood, and it will gradually develop a unique patina over time. Structurally, the rigid pipe framework provides excellent support, while the modular nature of pipe fittings allows for precise customization of height, width, and layout. The result is a functional, eye-catching coffee table that highlights craftsmanship and turns everyday industrial materials into a striking furniture statement.