Comfort Flame B42LI-M 42-Inch Builder Wood Burning Fireplace with Insulation Uses 8" IHP, FMI, or Comfort Flame wood burning chimney pipe Fireplace face is 44" (width) x33 and 1/16" (height) Firebox dimensions are 42" front width x21 and 3/8" height x28 and 1/2" rear width Includes log grate and mesh screens Glass bi-fold doors optional (sold separately)