Shipping Container Extra Vents

thingiverse

I built this ventilation system a few months back for my shipping container to keep heat from building up in the scorching sun. It's worked incredibly well. These prints don't take long at all. I used a 1-inch electrical conduit connector to cut out a hole. I applied silicone to the base, then pushed it in place. Next, I cut a screen to cover the back and keep skeeters and black flies from sneaking in. The system worked perfectly – air flows nicely, and water stays out.