Re: 40" Indoor Pompeii in NNY
I decided to just leave the small air gap as is. I figured the fiberglass compressed against the dome and floor bricks in that small gap, if anything would increase heat transfer between the two bricks. Last time I checked glass wasn't a very good insulator.
I decided to just leave the small air gap as is. I figured the fiberglass compressed against the dome and floor bricks in that small gap, if anything would increase heat transfer between the two bricks. Last time I checked glass wasn't a very good insulator.
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