Lumber

Definition

Sawed parts of a log such as boards, planks, and timber. Wood members that are manufactured by sawing, resawing, passing lengthwise through a standard planing machine, cross-cutting to length, and matching, but without further manufacturing.

Purpose

Lumber is a fundamental building material used in construction for framing, structural support, and finish carpentry. It is essential for creating the framework of buildings, furniture, and other wooden structures.

Examples of Use

• Framing: Constructing the skeleton of a house, including walls, floors, and roofs.
• Decking: Building outdoor decks, patios, and porches.
• Furniture making: Crafting tables, chairs, cabinets, and other wooden furnishings.

Related Terms

• Timber: Larger pieces of lumber used for heavy construction and structural support.
• Plywood: Engineered wood made from thin layers of wood veneer glued together.
• Dimensional Lumber: Standard-sized lumber used for framing and other construction purposes.

Notes

• Lumber is graded based on its quality, strength, and appearance, which determines its suitability for different applications.
• Proper storage and handling are essential to prevent warping, splitting, and other damage.
• Lumber can be treated to resist decay, insects, and fire, enhancing its durability and performance.