Humidity Mystery, Brick Patch | Ask TOH
Richard diagnoses and repairs an HVAC system; Mark patches a brick wall.
Humidity Mystery, Brick Patch | Ask TOH Ask This Old House

Tom discusses the conversations a homeowner and a contractor should have before starting a renovation project; Richard travels to Orlando to diagnose and repair an HVAC system that is creating way too much humidity; Mauro demonstrates the technique for using a paint sprayer; Mark travels to Denver to patch a hole in a brick wall.
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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