I am not one of those people blessed with the know how of making my own cages. So, if you are looking for a commercially made quality cage for herps, here are some that I HIGHLY recommend:
1) Habitat Systems: finest on the market...they may cost a bit more but well worth it. You can scroll down to big bertha's pic to see a section of what our huge burm's cage looks like.
2) Neodesha: yes, they are back to making quality cages. I have used neodesha for over 25 years and they are great cages. The new owner is customer service driven and will work with anyone on any size order.
3) Crescent Moon Creations: A new "player" on the herp block, this master wood craftsman will custom make ANY cage you want. We have several on display at our wildlife center and they look absolutely beautiful. We have cherry wood cages and they are museum quality.
4) Vision: decent cages but I have some concerns with their construction and stackability so I would recommend the first three.
There are other quality cages out there but I don't have experience with them.
Hope this helps.
Rob Carmichael, Curator
The Wildlife Discovery Center at Elawa Farm
City of Lake Forest Parks & Recreation (IL)