I have been working hard on my project for the past few weeks and tomorrow I should start putting up the interior wall paneling.
I have done a bad job in taking photos and posting them, so I will try and catch up here and then try to be diligent in posting my progress.
I am on a real tight schedule as I have a TD chapter camping event in SW Virginia in about 3 or 4 weeks. I know I will not have the formal sleeping arrangements, water tank and all worse of all, not have the AC done by then. But events like this do not change just because you are late.
In addition to having a water heater system done like MtnDon and Shawdow catcher have done, I wanted to experiment with radiant heat in my subfloor. I was going to give up on it because I could not reasonably price and installed the necessary aluminum reflection plates according to budget and plan. I was going to just scrap the idea, but I had already designed the system and purchased the PEX potable tubing so I just threw caution to the wind and installed the tubing anyway. What the heck! And I substituted double layers of heavy duty aluminum foil for the reflection plates. They probably will not work and it not, I am only out $100.
Here is one shot of the last section with tubing.

Here are the various tubes coming out by the water heater. Oh, did I mention I am comfortable with this concept because I designed and installed my radiant floor system in my home 12 years ago. And it works very well.

Conduit in subfloor for current and future wiring.

My water heater installed.


On this shot you can see I still have to trim the sealant.

Installing EPS to ceiling and sealing gaps.

Installed spotlights on 4 sides and door awning light.




