I didn't have the floor insulated my first winter, and, yes, it was quite chilly in there (keeping my feet warm was very hard). It wasn't done by the time the

I didn't have the floor insulated my first winter, and, yes, it was quite chilly in there (keeping my feet warm was very hard). It wasn't done by the time the original post went up, but the following year, I added more insulation, including some insulation under the floor. A local company used an open cell foam insulation designed to have a low curing pressure (so it wouldn't pop the floor up). I also improved the insulation on the eyebrow windows. https://www.sevarg.net/2017/12/24/solar-shed-part-17-more-insulation-and/ https://www.sevarg.net/2017/12/24/solar-shed-part-17-more-in...