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Ask This Old House | Polybutylene, Squeaky Door | Ask TOH

Polybutylene, Squeaky Door | Ask TOH

Ross and Richard Trethewey discuss indoor air quality, what it is, and how to measure it; Richard travels to Richmond, Virginia to help a homeowner replace her polybutylene piping with conventional PEX; the team shares more Home Inspection Nightmares; Mauro Henrique explains which type of drop cloth he selects for which project; Tom Silva explains different methods for silencing a squeaky door.

Premiere Date: November 21, 2019 | Runtime: 00:23:43

About 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 Roger Cook.