Ask This Old House - Season 6 Episode 26
Toilet Tank; Watering a Lawn; Bookcase

Up in the loft, plumbing and heating expert Richard Trethewey shows host Kevin OConnor how to replace all the parts inside a typical toilet tank. Next, landscape contractor Roger Cook and Kevin head outside for a look at different types of above-ground sprinklers and some basic tips on watering a lawn. Finally, back in the loft, Tom shows Kevin how to build a very simple but elegant bookcase using plywood and portable power tools.