BOX EXTENDER

BOX EXTENDER (Product Description)

A box extender is a device used to bring an electrical box flush with the finished wall surface when the original box is set too deep after drywall, tile, or paneling is installed.

Product Description

This is a non-metallic or metallic spacer ring that mounts to an existing electrical box inside a wall. It effectively extends the box opening outward so that switches, receptacles, or cover plates sit flush with the finished wall surface.

Box extenders are commonly used during remodels when:

• New drywall is thicker than the original installation
• Tile or paneling has been added
• The electrical box was set too far back in the wall

They are required by electrical code to ensure devices are properly supported and not recessed too far behind the wall surface.

Key Specifications

• Type: Electrical box extender / spacer
• Material: Plastic (most common) or metal
• Compatibility: 1-gang, 2-gang, and multi-gang boxes
• Mounting: Screws into existing box
• Application: Flush adjustment of recessed boxes

Key Features

• Brings recessed electrical boxes flush with wall surface
• Helps meet NEC requirements for device flush mounting
• Prevents loose or unsafe device installations
• Works with most standard wall box types
• Available in multiple gang sizes and depths
• Quick retrofit installation without opening the wall

Typical Applications

• Drywall remodels
• Tile backsplash installations
• Paneling or wall finishing upgrades
• Replacing thick wall coverings
• Fixing recessed outlets or switches