Gang,
Just got my Isol Board!!! Thanks Valerie at FB.
How do you cut this stuff? I'm assuming a standard jig saw with the corse wood blade? I'll wear Glasses, gloves and a respirator mask of course.
Let me know.
Thanks
Dick
I am pouring a 3 1/2 thick perlite/cement layer first - mainly to bring my hearth height up. I know it's overkill but you can't have too much insulation
