Installing a Water Pressure Reducing Valve/What Is It?/Choosing Grass Seed
Richard Trethewey installs a pressure-reducing valve in a home with very high water pressure. Mary Owen joins Roger Cook in the loft to discuss which types of grass are appropriate for certain climates and conditions. Then Roger, Steve, Tom and Richard examine two unfamiliar objects and try to guess how they are used. Tom helps a homeowner install crown molding on his kitchen cabinets.