In this step-by-step guide, I'll show you how to install different types of rework (old work) electrical boxes in existing drywall. Whether you're adding a new outlet, light switch, or fixture, understanding the right electrical box for the job is crucial for a safe and. If your electrical box is damaged or out of shape, it is time you consider remodeling it. It might not be safe to use an old fuse box. Installing a remodeling box is something you can easily do with just a few tools. An old work electrical box is a specialized enclosure designed for installing new electrical devices, such as outlets or switches, into walls that are already finished.
