Ask This Old House (2002)

S9E10 Hot Water Radiant Tubing; Joint Compound on Drywall Corners

Richard Trethewey, a plumbing and heating specialist, assists a homeowner in warming up his newly renovated kitchen by laying hot water radiant tubing beneath the floor. Shortly after, Richard joins host Kevin O'Connor, landscaping expert Roger Cook, and general contractor Tom Silva to explore the question, "What is it?" Following that, Tom demonstrates to Kevin the correct technique for applying joint compound to the corners of drywall. Meanwhile, Roger takes Kevin outside to provide some tips on how to effectively use a wheelbarrow.