An idea to toy with.
Extreme heat build up between the two doors can cause the entry door to warp and sometimes even melt, etc..
What if there was a way to vent that heat out of the jamb area.?
Start by installing two of these at the top of each door jamb and making it possible to vent the hot air to somewhere as to not cause any problems.
Maurice Franklin 1-1/2" Louver & Screen Vent - EACH (Aluminum)
Any thoughts, ideas.??
Extreme heat build up between the two doors can cause the entry door to warp and sometimes even melt, etc..
What if there was a way to vent that heat out of the jamb area.?
Start by installing two of these at the top of each door jamb and making it possible to vent the hot air to somewhere as to not cause any problems.
Maurice Franklin 1-1/2" Louver & Screen Vent - EACH (Aluminum)

Any thoughts, ideas.??