S18·E14 – Weird Shower Valve; Mossy Roof

Richard replaces a shower valve with a conventional pressure balanced one, Nathan demonstrates how to refinish stair treads, and Tom removes moss from a roof in the latest episode of Ask This Old House.

Cast

Richard Trethewey

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Norm Abram

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Roger Cook

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Kevin O'Connor

Host

Tom Silva

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Steve Thomas Rooney

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