How to Repair a Kitchen Sink Drain Trap | This Old House This Old House plumbing and heating expert Richard Trethewey re-plumbs a poorly draining sink. (See below for a shopping list … How to Ask This Old House DIY DIY ideas Do It Yourself Plumbing Fixture drain drain trap episode home improvement home repair house plumbing system how to build How to fix How To Install how to plumb a house plumbing 101 plumbing basics plumbing tricks renovation Renovation Ideas richard trethewey sink Television Program This Old House trap tv show 2 views 0 / 0
