Quote from: Mathenaut on April 09, 2016, 07:01:10 AM
Do the different wall materials have different rates of bleedthrough, or do I just want to double-up to keep my base warm for the winter?
I didn't found it as a stat, but from my own experience I'm pretty sure that wood has a better insulation than steel. Not sure about stone as I rarely use it for buildings, but I remember that steel was the worst.