![Running Cables through Existing Walls - Fine Homebuilding](https://images.finehomebuilding.com/app/uploads/2004/12/26212036/h00070_01.png)
Running Cables through Existing Walls - Fine Homebuilding
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Installing switches and receptacles in walls that are already finished can be tricky. But here are a few tips that can reduce the number of holes you cut into the walls and ceiling when running cables through existing walls.
![https://images.finehomebuilding.com/app/uploads/2006/01/07133521/hotwires.png](https://images.finehomebuilding.com/app/uploads/2006/01/07133521/hotwires.png)
Running New Wires through Old Walls - Fine Homebuilding
![https://www.structuredhomewiring.com/Wiring/WiringExistingHome/FishingWireToFirstFloorCeiling.gif](https://www.structuredhomewiring.com/Wiring/WiringExistingHome/FishingWireToFirstFloorCeiling.gif)
Wiring an existing home through the walls
![https://www.thespruce.com/thmb/0ze3T0W2virwuwAnxNcPZ_Z8FWw=/2000x0/filters:no_upscale():max_bytes(150000):strip_icc()/fishing-electrical-wires-through-walls-1152339-hero-71ef94b8e46145b49f96c1ce6ff82d63.jpg](https://www.thespruce.com/thmb/0ze3T0W2virwuwAnxNcPZ_Z8FWw=/2000x0/filters:no_upscale():max_bytes(150000):strip_icc()/fishing-electrical-wires-through-walls-1152339-hero-71ef94b8e46145b49f96c1ce6ff82d63.jpg)
How to Run Electrical Wires in a Finished Wall
![https://i.ytimg.com/vi/xf-Zs4S_FOA/sddefault.jpg](https://i.ytimg.com/vi/xf-Zs4S_FOA/sddefault.jpg)
DIY Bathroom Remodel - Running Electrical Wiring - Episode 7
![https://www.structuredhomewiring.com/Wiring/WiringExistingHome/OldWorkBoxTabs.gif](https://www.structuredhomewiring.com/Wiring/WiringExistingHome/OldWorkBoxTabs.gif)
Wiring an existing home through the walls
![https://images.finehomebuilding.com/app/uploads/2006/01/07154509/fish-rod.jpg](https://images.finehomebuilding.com/app/uploads/2006/01/07154509/fish-rod.jpg)
Running New Wires through Old Walls - Fine Homebuilding
![https://images.finehomebuilding.com/app/uploads/2006/01/07131105/h176bi_4866.jpg](https://images.finehomebuilding.com/app/uploads/2006/01/07131105/h176bi_4866.jpg)
Running New Wires through Old Walls - Fine Homebuilding
![https://images.finehomebuilding.com/app/uploads/2006/01/07140559/H176BId.jpg](https://images.finehomebuilding.com/app/uploads/2006/01/07140559/H176BId.jpg)
Running New Wires through Old Walls - Fine Homebuilding
![https://i.ytimg.com/vi/gebHph9us0I/maxresdefault.jpg](https://i.ytimg.com/vi/gebHph9us0I/maxresdefault.jpg)
How to Add an Electrical Outlet
How to run a cable wire through finished walls - Quora
![https://preview.redd.it/old-cables-and-lines-running-into-house-v0-g1yuw2zqyyra1.jpg?width=640&crop=smart&auto=webp&s=4327c2615b44c93a4d7feb627c2d1561f18b7a86](https://preview.redd.it/old-cables-and-lines-running-into-house-v0-g1yuw2zqyyra1.jpg?width=640&crop=smart&auto=webp&s=4327c2615b44c93a4d7feb627c2d1561f18b7a86)
Old cables and lines running into house : r/HomeNetworking