“This Old House” recently tackled its first-ever New York City project, where the contractors chose Charlotte Pipe and Foundry’s cast-iron pipe and fittings for the plumbing. Cast iron eliminates the sound of water from fixtures on floors above flowing down behind the walls, which was a consideration since the building was a three-family Brooklyn brownstone.

The episode featuring Charlotte Pipe and Foundry shows plumbing and heating expert Richard Trethewey meeting with local plumbing and heating contractor Randy Gitli for a look at the progress on the cast-iron waste piping, and the home’s mechanical room, which contains two complete heating systems, one for the ground floor apartment, and another for the top three floors.

For more information about this episode (#2824), visit the "This Old House" website. To find scheduled air dates, click here.