Anyone know any good places to buy 1" Koawool or something like that? I've been searching but am not sure of the place I founds reputation...
Also, since your reading this, which density would you use to put between a insert and the fireplace for added protection? and yes the insert is rated for the fireplace.
Thanks,
Scott
Also, since your reading this, which density would you use to put between a insert and the fireplace for added protection? and yes the insert is rated for the fireplace.

Thanks,
Scott