Another time and money saving tip when you pour concrete floors in a pole barn. This barn has radiant heat and a trench drain down the middle. It was also spray foamed under the concrete right on the tamped gravel. We worked with the home owner and he built it in a way that made our life a lot easier when it came time to do his concrete work. He will be heating this building with a wood boiler. Let me know in the comments what you guys think. Thanks for watching.