Ask TOH | R-Value, Overflow
Scott Caron is in St. Paul to wire an antique light fixture. Richard installs a tub overfl
Ask TOH | R-Value, Overflow Ask This Old House

Scott Caron heads to St. Paul, MN, to wire a light fixture to match the aesthetic of an antique home. Richard makes an old tub safe by installing an overflow. Tom explains what every homeowner should have for insulation when it comes to R-value. And the guys ask, “What Is It?”
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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