mine are not as nice as ones posted, but they get the job done... mine are melamine, with plexi glass sliding doors... all sealed with silicone and has 2' vents on the sides and back...
i have a 12x12 piece of flexwatt in the cage (sort of like gun girls cages) i have a piece of plexiglass over the flexwatt and it is sealed so no water can get to it... (all are tested)
my cages are not pretty, but hold heat and humidity really well... here are some pics!!
***EDIT*** i should say, i take alot of my pics during cleaning/watering time... so they are not neccesarily all set up with all furnature (hides, ect...) thats why some look bare**** not too sure why a rack pic is there too, sorry****EDIT******
in no order: theres my adult BP, juvi RTB, and an albino corn in one... and i think my pastel male BP is in one too, (hes in tub now)