TV This Old House - Season 21 Episode 15 : The Billerica House - 15 This Old House - Season 21 Episode 15 : The Billerica House - 15 5.557/10 by 35 users Master electrician Allen Gallant shows us the workings of the new emergency power generator, a quiet natural-gas-powered unit that will supply the house's ""essential services"" (heating plant, refrigerator, well, some lights) with electricity in the event of a blackout. Beautiful wooden garage doors go in, and we get a tour of their construction, installation and operation. In the kitchen, Dick Silva begins installing the new cabinets, while our master carpenter visits a converted woolen mill, where a local cabinet maker is building the Silvas an entertainment center out of rare and beautiful tiger oak. Back on site, inventor John Crowley shows us his line of ""kit of parts"" wainscoting. Details Casts Posters Images Title This Old House - Season 21 Episode 15 : The Billerica House - 15 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 21 :Episode 1 The Billerica House - 1 1999-09-25 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 2 The Billerica House - 2 1999-10-02 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 3 The Billerica House - 3 1999-10-09 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 4 The Billerica House - 4 1999-10-16 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 5 The Billerica House - 5 1999-10-23 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 6 The Billerica House - 6 1999-10-30 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 7 The Billerica House - 7 1999-11-06 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 8 The Billerica House - 8 1999-11-13 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 9 The Billerica House - 9 1999-11-20 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 10 The Billerica House - 10 1999-11-27 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 11 The Billerica House - 11 1999-12-04 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 12 The Billerica House - 12 1999-12-11 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 13 The Billerica House - 13 1999-12-18 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 14 The Billerica House - 14 1999-12-25 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 15 The Billerica House - 15 2000-01-01 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 16 The Billerica House - 16 2000-01-08 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 17 The Billerica House - 17 2000-01-15 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 18 The Billerica House - 18 2000-01-22 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 19 The Billerica House - 19 2000-01-29 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 20 The Santa Barbara House - 1 2000-02-05 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 21 The Santa Barbara House - 2 2000-02-12 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 22 The Santa Barbara House - 3 2000-02-19 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 23 The Santa Barbara House - 4 2000-02-26 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 24 The Santa Barbara House - 5 2000-03-04 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 25 The Santa Barbara House - 6 2000-03-11 TV's original home-improvement show, following one whole-house renovation over several episodes. This Old House Season 21 :Episode 26 The Santa Barbara House - 7 2000-03-18 TV's original home-improvement show, following one whole-house renovation over several episodes.