Quote Originally Posted by Bogertophis View Post
.....Maybe you can do the same thing? That way the whole UTH will be under each AP- as deep as desired. Another benefit is that the cages or tanks don't slide easily- they've got "brakes". .......
Mounting the heat mat with the connections sticking out will leave me 21" of heat mat under a 24" pvc panel, That should be plenty. These also come with locking pins to hold the stack together and keep them from sliding off each other.

I'm also working on a shelf system to stack 3 Exo-Terra's on a rack, using that weather stripping on that set-up might work well.