Tom fixes a window; Mark cleans brick; Ross sees a solar panel that makes drinking water.

Ask TOH | Window Gap, Solar Drinking Water Ask This Old House

Premiered December 28, 2017
Ask TOH | Window Gap, Solar Drinking Water: asset-mezzanine-16x9
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Ask TOH | Window Gap, Solar Drinking Water

Roger teaches how to care for orchids; Tom fixes a window that was not hung properly and is now letting air in; Mark demonstrates how to clean brick with acid; in Future House, Ross finds a solar panel that can generate drinking water from thin air.

About the Program

Ask This Old House

Ask This Old House solves the steady stream of home improvement problems faced by our viewers - and we make house calls! The series features some familiar faces, including Kevin O'Connor, general contractor Tom Silva, plumbing and heating expert Richard Trethewey, and landscape contractor Jenn Nawada.

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