Yes, that will help quite a bit but there will still be conduction through the mullions and side superstructure. Then there is the rest of the air needed to ventilate and cool the expansive lounge with people giving off 75W/h each. With no ceiling features like slots or louvres and minimal features at deck level how does one circulate air in and out of the interior?..Rhetorical question...It is a nice design though. Maybe one day....