Installing smart home wiring can enable you to integrate devices like voice assistants, security systems, lighting controls, and more. However, running new wires through the walls of an existing home is often seen as the biggest obstacle to setting up a smart home system. In this article, I'll discuss common challenges with retrofitting wiring and provide solutions to make installing smart home wiring easier.

The Biggest Obstacle: Retrofitting Wiring in Finished Walls

The number one difficulty homeowners face when installing smart home wiring is running new wires through finished walls. Opening up drywall to fish wires through framing is a messy, labor-intensive process. Many homeowners don't want to deal with the dust and disruption of cutting holes in walls and patching them after. This makes retrofitting wiring seem like an insurmountable task.

Key Challenges with Retrofitting Wiring

Solutions for Easier Installation

Fortunately, there are techniques and technologies that make retrofitting smart home wiring much more feasible:

Use Existing Wiring

Minimize Drywall Damage

Make Fishing Easier

Consider Professional Assistance


While retrofitting smart home wiring in finished walls can seem daunting, there are many techniques available to simplify the process and minimize invasiveness. Strategically using existing wiring combined with tools to reduce drywall damage and ease wire fishing enables DIY-friendly installation. Considering assistance from professionals for parts of the wiring process can also help overcome obstacles. With the right approach, wiring a home for intelligence is very achievable. The comfort, security, and convenience of living in a smart home makes it a worthwhile endeavor.