I recently sheetrocked and insulated my 2-car garage. It's heated with a ceiling mount Modine Hot Dawg natural gas heater with a wall mounted thermostat. Very nice. Before that I use one of those tall, round kerosene heaters. It worked but with price of kerosene so high, it cost a fortune to run. Still waiting for the boss (my wife) to approve a detached shop. Anyone know how to get the boss to approve building a new shop??