After much research and help from this community, I have had a Woodstock Fireview stove installed. The only thing left to be done is the final grouting of the tile behind the stove. I'm concerned that the heat of the stove will crumble the grout and will be a constant problem. If you have a tile backing, do you have a problem with the grout? Is there some sort of additive that can be used to make the grout heat resistant? Thank you for any help you can offer.