Finding the Right Portable Spray Foam Machine for Your Shop
I finally got my hands on a portable spray foam machine, and I've got some thoughts on why these things are becoming such a big deal for smaller projects. For a long time, if you wanted high-quality spray foam insulation, you basically had two choices: buy those expensive one-time-use canisters that always seem to run out halfway through the job, or call a professional crew with a massive truck and a $50,000 rig. There wasn't really a middle ground for the guy working out of a garage or a small contractor doing renovation work. ...