Ask This Old House

Fixing a Hole; What Is It? 14-Inch Rough-in Toilet (2x4)

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General contractor Tom Silva shows host Kevin O'Connor how to repair different size holes in drywall. Tom and Kevin are then joined by plumbing and heating expert Richard Trethewey and landscape contractor Roger Cook as they try to guess "What is it?" Then Richard helps homeowner Kent Portney replace a large 1920s wall-mounted toilet with a new model designed to fit his existing flange.