Ask This Old House
Sun, 05/06/2012 - 4:30pm

Host Kevin O'Connor works with an insulation contractor to show the proper way to insulate a wall using fiberglass batts. Then Kevin, along with landscape contractor Roger Cook, plumbing and heating expert Richard Trethewey and general contractor Tom Silva, asks "What is it?" Afterward, Tom helps a homeowner repoint a fieldstone foundation.