Looks nice! We did an attic with the DIY kit and I was really impressed with how solid everything was afterward. What type of r value do they claim with this material?
And the heater getting a bench run. Cant decide if I want to do a separate tank or pull from the main tank.
do you have a room for a separate tank? where? how large?
seems to me filling another tank could be a PIA (especially if its not easily accessible).
why not put a pickup tube in the existing tank and cut it short (so that it can't drain the tank....and provides enough fuel for "escape" to a refueling station?
love the cedar - but isn't all weight gonna add up?
I used the same type of windows on an old project. I know it is late in the game in your project with the spray insulation, but I framed between the inner and outer walls with wood all the way around so it would be solid when the window clamped in and the walls could not squeeze together and make the window loose. As far as the mismatch in thickness, my windows were surplus and I had the same issue. Just get a sheet of 1/8" thick whatever you can find and cut out a nice ring the same size as the window frame for a shim.