Ask This Old House is available to stream on pbs.org and ... through the attic floor and it's getting to the underside of the roof. And when that roof sheathing gets warm, it's actually going ...

Ask This Old House is available to stream on pbs.org and ... Kevin: Then Nathan shares a tool that's given his roofing game a lift. And Ross shows some new trends in smart lighting.

Last summer, OnMilwaukee got to go behind the scenes as PBS's "Ask This Old House" dropped into Bay View to film one of two Milwaukee-based segments for the long-running home improvement show.