No main cast listed for this episode.
This Old House — S11E16
Episode: The Concord House - 16
Air Date: 1989-06-01
Overview
Our host takes a side trip to a futuristic show house in Pittsfield, Massachusetts, where plastic is used in novel ways. After Richard Trethewey shows how plastic piping has been laid for the barn's radiant heating system, lightweight concrete is poured on the first floor.