Quote:
Originally Posted by jds78
I'm using 1.5" thick rigid insulation. I hadn't consider condensation in the insulation to be an issue since it's isolated by the Spanish cedar. Are you thinking condensation will form in the insulation gap due to the temperature difference between the inside and outside? Should I maybe add poly to the warm side between the insulation and the walnut?
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That was my thought. I hate to be the a-hole who points out the problem without having a solution, but unfortunately that's the situation.
Also, have you considered using expanding foam for insulation? I would think it would fill up odd size spaces and gaps better than rigid insulation. It will make things more air tight and therefore your refrigeration unit will be more efficient. You'll probably have to let it sit for a while in order to out gas, but nothing done right is quick.
