>>509982773
Ops house you will die from heat exhaustion on the first warm day, and also the first mild winter day will die of hypothermia. You need $30,000 worth of spray foam insulation to make Op's deathtrap building survivable.

An insulated tin roof only works if you are in a little shack with walls missing, like they have in the worlds poorest countries, otherwise it will heat up to extreme temperatures very quickly.