Thanks dmun, I appreciate the input and feel more confident in my design decisions.
Quote:
Originally Posted by dmun  I have 2 1/2 inches of insblock19 under my brick floor, which is a less effective insulator than cal-sil, and my slab never gets more than warm to the touch.
More won't hurt, but after all, heat rises. I'd go for more blanket on the top if you have spare change in your budget. |