I’ve been back and forth on either pellet or wood, trying to absorb as much as I could from this site. Finally decided on wood. Went with a cape cod from a good local dealer. Install should be in about 4 weeks. Through the wall and up a second story with 12 - 12 pitch metal roof gable end. Wall is unfinished drywall and installer says cement board after, tight to wall with no gap, for brick or tile. Pretty excited !