How do you keep the enclosure at a safe temp?

[Bogertophis]

With your low temperature it could be difficult to keep a snake warm. If I was going to keep my room that cold I would do a few things... get a PVC cage like from Animal Plastics. Then I would put foam insulation on all sides but the front.

I would use a radiant heat panel on a thermostat to maintain ambient temperature in the low 80s. And use an under tank heater on a thermostat to maintain the hot spot.

That would be great only if you never opened up the cage......so that doesn't really make for a good "pet" experience. I think even the front "window" would require
insulation to maintain warmth, so I gotta recommend against trying to keep any snake in such a room. You'd waste a lot of money trying to set it up, just to fail & likely
harm the reptile for no good reason.