Two more thought on this.
One - With the bunk in the up position I don’t think you will notice the extra insulation that I installed but in the down position im sure it will make a difference since there is none in this area.
TWO - I wish I turned on my AC while working in this area (I bet I would have felt the air flow in the bulkhead area). I suspect the factory air channels in the ceiling just dump air in this area since I have realized a significant increase in air flow at the ceiling registers that I modified.
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