Wall Blocking

Definition

Wall Blocking refers to framing lumber cut in short lengths and installed horizontally between wall studs as filler pieces to stabilize the framing or to provide a backing for fastening finish items.

Purpose

The purpose of wall blocking is to provide additional support and stability to wall framing and to offer a solid backing for attaching fixtures, cabinetry, and other elements.

Examples of Use

• Cabinet Installation: Blocking is used to provide a solid anchor point for hanging heavy cabinets.
• Handrails and Grab Bars: Wall blocking ensures these safety features are securely mounted.
• Drywall Support: Provides additional support for drywall joints and edges, reducing movement and cracking.

Related Terms

• Stud: A vertical framing member in a wall.
• Bracing: Structural elements used to provide stability to framing.
• Furring Strip: A thin strip of wood or metal used to create a level surface for attaching wall coverings.

Notes

Proper placement of wall blocking is crucial for ensuring the stability and longevity of the finished wall and attached fixtures. It is typically installed during the framing stage of construction.

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