Hi all have a quick question. Im installing a pellet stove soon in a temporary location, just for this winter. I have an old fire place im planning on removing next spring. My question is would .5" cement board be good enough for a temporary stove pad for the pellet stove. The stove sits on a Pedestal as is. I would rather not have to spend alot on a stove pad since I plan on using the old hearth from the fireplace. Any help would be appreciated.