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Season guide

Ask This Old House: Season 3

26 episodes Premiered Oct 4, 2004 Updated Sep 27, 2026
Previously on Ask This Old House

Season 3 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Ask This Old House Season 2.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.
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Season 3 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 3 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 3: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

12%
88%
Mytharc (3): Crucial lore & season climaxes
Core (23): Character development & subplots
Side Quest (0): Standalone / filler
S3·E3 Core

Broken Fence; What Is It? Shower Valve; Keyless Chuck

Oct 18, 2004 · 30 min

Roger repairs a broken fence with teenage neighbor Amanda Rao. Back inside, the guys ask, ""What Is It?"" Then, Richard restores hot-water flow to a shower for a house-sitter by re

S3·E6 Core

Flower Boxes; What Is It? New Lawn with Sod

Nov 8, 2004 · 30 min

Tom helps spruce up the front of homeowner Stacy Keller's Acton, Massachusetts, house by building window boxes for flowers. Then Tom, Roger, Richard and Kevin ask, ""What Is It?""

S3·E7 Core

Anode Rod Replacement; Water Diverter; Too Much Heat!

Nov 15, 2004 · 30 min

In the workshop loft, Richard demonstrates how to extend the life of a hot water heater by replacing the sacrificial anode rod. Tom visits homeowner Alison Hardy of Topsfield, Mass

S3·E8 Core

Hanging Shelves; Soil Testing; Hot Water Recirculator

Nov 22, 2004 · 30 min

Tom helps homeowners Rich and Sarah Paisner of Brighton, Massachusetts, get organized by installing adjustable shelves on the wall in their den. Back in the loft, Tom, Richard, Rog

S3·E9 Core

Plumbing Valves; Old Bulkhead; Drip Irrigation Repair

Nov 29, 2004 · 30 min

Inside the loft, Richard gives Kevin some lessons on leaky valves and how to repair them. Then, Tom heads to Waltham, Massachusetts to help homeowners David Anderson and Alica Bene

S3·E14 Core

Chicago Door Glass; Glass Expert; Pruning a Pin Oak

Jan 3, 2005 · 30 min

Tom heads to the windy city suburb of Park Ridge, Illinois, where he helps homeowner Richard Westphal replace the broken window pane in an exterior door. Back in the loft, Tom and

S3·E15 Core

Old Storm Window; Shrubs; Carbon Monoxide Detectors

Jan 10, 2005 · 30 min

Tom helps homeowner Tarah Hirschey of Wellesley, Massachusetts make her old windows more efficient by installing new storm windows. Then, Roger offers tips for getting your shrubs

S3·E19 Core

Composting; What Is It? Removing a House Trap

Feb 7, 2005 · 30 min

Roger shows homeowner Doug Ferguson of Hudson, Massachusetts how to recycle his yard waste through composting. They visit a compost bin test site where they meet compost expert Ann

S3·E23 Core

Clogged Vent Stack; What Is It? Backyard Ice Rink

Mar 7, 2005 · 30 min

Richard helps homeowner Tom Pulkowski of Chelmsford, Massachusetts clear a clogged vent stack with the aid of a fiberoptic plumbing snake. Then Richard, Roger, Tom and Kevin ask, "

S3·E24 Core

Air Cleaner; Walkway Ice Removal; Bathroom Venting

Mar 14, 2005 · 30 min

Richard helps a pair of homeowners from Arlington, Massachusetts install an electronic air cleaner on their forced-air furnace. Then Roger shows Kevin some tools and materials for

S3·E26 Mytharc

Window Boxes; What Is It? Plumbing Connections

Mar 28, 2005 · 30 min

Tom makes a house call to Atlanta, Georgia to show homeowner Terry Andrews how to use masonry fasteners to install window boxes on his brick townhouse. Then Tom, Richard, Roger and

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