I designed my new shop to look like an old horse barn, so it would blend in with the rural area of Southern Oregon where I now live. Being from Los Angeles, I went all the way with insulation and energy efficiency when I designed and built the shop. I even put in a radiant slab so my timid feet would stay warm in the cold, cold winters (it gets down in the low 20s here; sometimes even below 20 degrees!). So when it came to the 12-ft. wide x 9-ft. tall roll-up door, in order to get a good R-rating, I knew I had to use an insulated steel door. I found one rated at R-17, but it looked like something you’d see on a commercial building. Read the full article…
