Ask This Old House - Season 4 Episode 16 Choosing Hammers; Pressure-Assisted Toilet; Plastered Wall
Overview: Up in the loft, general contractor Tom Silva shows host Kevin O'Connor several different types of hammers and how to use them properly. Then, plumbing and heating expert Richard Trethewey helps a homeowner repair a pressure-assisted toilet. Tom then gives Kevin some lessons on how to patch a large hole in a wall using veneer plaster and blueboard.