T17:C22 - S17:E22 - Restore Fireplace, Porch Swing

Roger and Jenn share some tips for killing weeds without hurting the lawn; Mark delicately restores a damaged, historic fireplace that is built with custom, nearly irreplaceable bricks; Richard and Ross discuss improvements to thermostats and how they contribute to comfort in a home; Tom adds structure to a porch in order to safely hang a swing.