An electrical box designed for installation in existing walls, often referred to as an “old work” box, is frequently acquired from a major home improvement retailer. This type of enclosure allows for the addition of new electrical outlets, switches, or light fixtures without requiring extensive demolition. For example, one might purchase an “old work” box from a large chain hardware store to install a new receptacle in a living room.
The availability of these boxes simplifies electrical upgrades and repairs for homeowners and contractors. The design typically incorporates features like mounting wings or clamps that secure the box to the drywall, plaster, or paneling. This eliminates the need for direct attachment to a stud, reducing the complexity of the installation process. This method offers a less disruptive solution compared to traditional “new work” boxes that are installed during construction.
