Looking for some of your opinions on a couple things. Would appreciate any and all advice! Size I am trying to plan a new hearth where a Napoleon 1100c will be located in a corner installation. Instead of going through every stove possible, I thought maybe some of you could share your wisdom. Would a 5'x5' area work for all stoves? Materials I am thinking of using 2 sheets of micore, then tiling over that. That will get my an R value greater than 2. Any stoves require more than a 2.0 R value on the floor? Wall protection None at this time. The way I read the install guidelines for the 1100c, I can back the stove up in the corner to 2” from combustibles (drywall) with double wall stove pipe.