Ask This Old House - Season 4 Episode 21
This special episode is all about making your home more energy-efficient. Plumbing and heating expert Richard Trethewey heads to Atlanta where he helps a homeowner install an instantaneous water heater to save on rising fuel costs. Then, up in the loft, landscaping contractor Roger Cook shows how proper planting of deciduous and evergreen trees can help reduce the costs of heating and cooling your house. Then, general contractor Tom Silva helps a pair of homeowners insulate the walls of their antique Victorian using blown-in cellulose insulation. Back in the loft, Tom demonstrates how to add additional fiberglass insulation to an attic.
First Air Date : 2002-10-10
Last Air date : 2025-03-27
Runtime : 57 minutes
Genre : Documentary
Cast : Richard Trethewey, Norm Abram, Roger Cook, Kevin O'Connor, Tom Silva, Steve Thomas Rooney
Crew :
Quality : 
Subtitles :
- Season 4 : Episode 12005-10-06
- Season 4 : Episode 22005-10-13
- Season 4 : Episode 32005-10-20
- Season 4 : Episode 42005-10-27
- Season 4 : Episode 52005-11-03
- Season 4 : Episode 62005-11-10
- Season 4 : Episode 72005-11-17
- Season 4 : Episode 82005-11-24
- Season 4 : Episode 92005-12-01
- Season 4 : Episode 102005-12-08
- Season 4 : Episode 112005-12-15
- Season 4 : Episode 122005-12-22
- Season 4 : Episode 132005-12-29
- Season 4 : Episode 142006-01-05
- Season 4 : Episode 152006-01-12
- Season 4 : Episode 162006-01-19
- Season 4 : Episode 172006-01-26
- Season 4 : Episode 182006-02-02
- Season 4 : Episode 192006-02-09
- Season 4 : Episode 202006-02-16
- Season 4 : Episode 212006-02-23
- Season 4 : Episode 222006-03-02
- Season 4 : Episode 232006-03-09
- Season 4 : Episode 242006-03-16
- Season 4 : Episode 252006-03-23
- Season 4 : Episode 262006-03-30
