TV This Old House - Season 42 Episode 21 : Dorchester Triple Decker | A Project for Every Floor This Old House - Season 42 Episode 21 : Dorchester Triple Decker | A Project for Every Floor 5.557/10 by 35 users Tom Silva works with the new apprentices on the front door to allow it to properly open and close. The apprentices, who hail from YouthBuild, tell Kevin O'Connor about themselves, and the President of YouthBuild gives Kevin background on the program. Homeowner Carol looks at kitchen cabinets and countertop options. Richard Trethewey works with James Bouchard on the three separate HVAC systems. Details Casts Posters Images Title This Old House - Season 42 Episode 21 : Dorchester Triple Decker | A Project for Every Floor Alternative Titles 这个老房子, This Old House Hour Subtitle Available ETC. First Air Date 1979-01-01 Last Air Date 2025-05-29 Number of Episodes 1188 Number of Seasons 46 Genres Documentary, Reality, Networks PBS, Casts Plot Keywords , Episodes List This Old House Season 42 :Episode 1 Behind the Built | Designing Kitchens 2020-10-04 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 2 Behind the Built | Factory Made 2020-10-11 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 3 Behind the Built | Memorable Makers 2020-10-18 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 4 Behind the Built | Anatomy of a Kitchen 2020-10-25 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 5 Seaside Victorian Cottage | Project Interrupted 2020-11-01 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 6 Seaside Victorian Cottage | New Light in Old Windows 2020-11-08 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 7 Seaside Victorian Cottage | Chimney Straightener 2020-11-15 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 8 Seaside Victorian Cottage | Back to Narragansett 2020-11-22 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 9 Seaside Victorian Cottage | Upgrading Old School 2021-01-03 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 10 Seaside Victorian Cottage | Outside Details 2021-01-10 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 11 Seaside Victorian Cottage | Design Elements 2021-01-17 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 12 Seaside Victorian Cottage | Pizza Time 2021-01-24 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 13 Seaside Victorian Cottage | Narragansett Windows 2021-01-31 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 14 Seaside Victorian Cottage | Cold Weather Landscape 2021-02-07 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 15 Seaside Victorian Cottage | Tommy in the Kitchen 2021-02-14 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 16 Seaside Victorian Cottage | A Queen Anne Revival 2021-02-21 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 17 Dorchester Triple Decker | Return to Dorchester 2021-04-01 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 18 Dorchester Triple Decker | 3 Decker Heaven 2021-04-08 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 19 Dorchester Triple Decker | House Fire Reclamation 2021-04-15 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 20 Dorchester Triple Decker | Urban Oasis 2021-04-22 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 21 Dorchester Triple Decker | A Project for Every Floor 2021-04-29 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 22 Dorchester Triple Decker | Three of Everything 2021-05-06 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 23 Dorchester Triple Decker | Finish Work Begins 2021-05-13 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 24 Dorchester Triple Decker | Roof University 2021-05-20 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 25 Dorchester Triple Decker | Almost Home 2021-05-27 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 26 Dorchester Triple Decker | Our 3 Decker 2021-06-03 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 27 Summer Special: Scandinavian Modern 2021-07-11 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 28 Summer Special: Generation Next 2021-09-02 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 29 Summer Special: Rebirth of Detroit 2021-09-09 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 42 :Episode 30 Summer Special: Return to Paradise 2021-09-16 TV's original home-improvement show, following one whole-house renovation over several episodes.