Quick and dirty moving screen.
 
On a empty super place some window screen
Above this place a queen excluder.
Remove the inner cover and place this arrangement on top.
This gives a super full of cluster space and room for air.
Free screen is always available where screens are repaired- lots of good clean
used screen gets thrown out every day.
 
A scrap of foam rubber in the entrance is about as easy as it gets.
 
Tom in CT