I've got a hole in my garage wall where an electrician ran cables for an EV charger. I don't park in the garage at the moment, so the electrician suggested routing the cable through the wall to connect it to my car parked in the driveway. I'm looking for solutions on how to make this look a bit tidier and also seal it up to keep bugs and dirt out, while still allowing easy access for the cables. A wall plate might work, but I'm also considering options like spray foam. I want to be able to remove the yellow extension cord when needed, as it's currently just being used for a trickle charger on another vehicle. Any ideas on what I can do to tidy this up?
8 Answers
When the time comes to redo your garage, definitely consider lightweight spackle that’s rated for large holes. You can fill it up until you are ready for a more permanent solution, and it'll be easy to remove later! DAP FastDry is a good option for that.
Don't forget to measure the hole accurately and consider a bulkhead fitting. It’s a professional way to secure cables through the wall while keeping it all tidy and sealed, making your setup look polished.
Have you thought about using a rubber grommet? It can provide a nice seal while allowing for cable movement. Or, if the hole is quite large, an RV cable passthrough could also do the trick. They’re pretty affordable, too!
For a bigger hole, I’d suggest using silicone sealant, although it might take some work to cover it well. If you want a wall plate, something like a hinged bulk cable wall plate might be useful; just make sure it fits the diameter of your cables properly. You could even install a small junction box to really clean up the install!
Measuring the hole is key! Once you have the size, grab a wall bushing to cover it. It’s a simple solution and looks much cleaner than just having a hole. Plus, it’s easy to find online or at your local hardware store.
Sounds like you might have hired the wrong electrician to do this job. Did you pull a permit for this work? Just curious!
You might want to consider using a non-hardening putty specifically designed for this type of sealing. It’s found in the electrical section at stores, and it’s flexible, so you can easily remove the cables whenever you need to. Check out Gardner Bender's Plug Duct Seal Compound, it works wonders!
I didn’t know this product existed! Just added it to my cart.
You could use an exterior expanding foam as well. I recommend the white kind that won’t yellow over time. It will keep bugs out and might actually look tidy since you’re looking for a cleaner finish.
Everything was done legally with permits and inspections. I used a reputable company. It’s a temporary solution since I eventually want to park inside, but this setup works for now.