Electrical Rough In!

After completing the siding, I took a bit of a building hiatus for the holidays.  Today we started roughing in the electrical.  It’s an easy enough sentence to write, it was far more challenging to get ready to rough in the electrical.  Because I have changed the interior layout of my tiny house from the plans I bought, I had to plan out my electrical.   In September, I started talking to an electrician who offered to help me design my electrical system, unfortunately, he had to back out in early November.  Designing the electrical system fell to the wayside and it wasn’t until the siding was completed that the electrical had to be tackled.  Problem was, I didn’t know how to tackle it.

Switch layoutA friend, who is a retired engineer and came to the rescue.  With his help, I was able to hash out a layout for my electrical system,I sent it to an electrician to double-check it, yesterday I went shopping for the AC components in the system, and today, we started roughing it in.

It was great to get back to the build.  It took 2 space heaters to get the tiny house warm enough to work without gloves on.  We started by marking out the locations of all the outlets and boxes.  We stapled vapour barriers in place, installed the boxes and then holes were drilled for the wires to run through.   The wire was run one circuit at a time, leaving enough slack for the wire to be put into each box later on. I colour coded each circuit so that when the electrical panel is put in later (the panel will be on an interior wall that won’t be built until after the insulation is done),  it’s easy to know which circuit is which.

We got most of the circuits put in today.  Next week, we finish the putting in the last of the circuits and install all of the bathroom fan vent, the furnace vent, the HRV units (or as soon as they arrive), the water and electrical in. Once that is done, we prepare for the spray foam to be installed, sealing up any openings to the exterior, building up the boxes around the wheel wells, and protecting the electrical outlets from the foam. I am getting a plumber to install the propane lines before the spray foam gets in.

Happy New Year everyone!

Vapour barrier going in.
Vapour barrier going in.
My first attempt at putting in an electrical box.
My first attempt at putting in an electrical box.


My Stairs!  They are made from the lumber removed from the trailer.
My Stairs! They are made from the lumber removed from the trailer.

2 thoughts on “Electrical Rough In!”

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