How does this hold up in heavy rain? I see the insulation but between the dog door and vents I'm sure moisture gets in there. Do you run any dehumidifiers or anything like that?
Great question! The dog door is completely separate, with the port inside the shed double sealed. The exhaust vents are on the hot side, with our insulation wall separating it from the miners. it's also about 20 degrees hotter than the "cool side". The other vent we have is for the A/C, and we haven't seen any issues with moisture on that end. We've had some pretty major rain storms and the shed has remained dry, so I think we're set.