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under flooring

  1. Insulating under floor old home

    Insulation
    I would greatly appreciate any advice for my situation. Background: * House built in 1904, located in Spokane, WA. * Basement, two floors, and attic loft. * Bottom floor is much cooler than second floor; in the winter when (basement) furnace makes bottom floor comfortable, 2nd floor is way too...
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