@@travelswithted I was going to insulated the floor with hard styrofoam and 2by4’s with 3/4 inch tongue and groove sheeting. There will be a fair bit of weight with beehives so I was hoping that would do. Any better thoughts ? I was going to run a bathroom exhaust fan as well as dryer vent for circulating the air. I was going to put a 220v construction heater and a/c unit run off a coolbot. I was told to keep the building at 4 Celsius and watch humidity so I have a humidity controller on order as well. If you have any ideas that have works please let me know. Appreciate it
