Once I get my own place (Im not old enough yet) Im going to build an enclosure for a male and female blue tegu.
Its going to be wood with windows that tilt down instead of sliding so that the tegu's can use them like ramps wen I want to let them roam about.
The cooler side is going to be 4 inches deeper to allow for more substrate for them to dig in.
Its way more cheaper then buying one of those prebuilt enclosures, I hate those things, the doors go all the way from the top to the bottom so substrate falls everywere when you open the doors.