So, I have heat coming in from my attic. I live in a double wide. Our home stays cool no problem. The only issue we are having is alil bit of humidity buildup because at the top of our walls where they meet the ceiling behind the molding you can feel alil heat seeping in. We added ventilation on the roof as ridge vents and turbines but there is still heat coming in. The walls are insulated good and we are not getting heat from the walls just where it touches the roof. I am not sure how to fix this. I am running dehumidifiers daily and its so annoying to have to dump them every 16 to 24 hours and without them my house barly sits under 60 percent humidity.