Framing Lumber

Definition

Framing lumber refers to wood members of framing systems that are manufactured by sawing, re-sawing, planing, cross-cutting to length, and matching, without further manufacturing.

Purpose

The purpose of framing lumber is to provide the primary structural support for buildings. It forms the skeleton of walls, floors, and roofs in both residential and commercial construction.

Examples of Use

• Framing lumber is used to build the studs, joists, and rafters in a house.
• Commercial buildings often use framing lumber for partition walls and other non-load-bearing structures.

Related Terms

• Dimension Lumber: Lumber that is milled to standard sizes and is commonly used for framing.
• Timber: Larger than dimension lumber, used for heavier structural applications.
• Plywood: Engineered wood made from layers of veneer, often used in conjunction with framing lumber.

Notes

The quality and grade of framing lumber are crucial for structural integrity. It is typically made from softwoods like pine, spruce, or fir.