Ask This Old House — Episode 22: Granite Steps; Deadbolt Locks; Pipe Repair

You are watching the episode Granite Steps; Deadbolt Locks; Pipe Repair Landscape contractor Roger Cook replaces a set of rotten wooden stairs with new steps made of granite. Back in the loft, host Kevin O'Connor shows general contractor Tom Silva the latest technology for deadbolt locks. Afterward, Richard travels to Raleigh, North Carolina to help a homeowner replace the leaky polybutylene pipes throughout his house.