archytele The Vault
Season guide

Ask This Old House: Season 17

26 episodes Premiered Oct 4, 2018 Updated Sep 27, 2026
Previously on Ask This Old House

Season 17 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 16.
  • ⚡ 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 17 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 17 Progress Shield

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

Season 17: 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
S17·E1 Mytharc

Plunge Pool, Heat Pump

Oct 4, 2018 · 30 min

Jenn installs a plunge pool for a homeowner with a small backyard; Tom gives some basic tips about insulating an attic; Richard travels to Celebration, Florida to help a homeowner

S17·E2 Core

Window Repair, Space House Tour

Oct 11, 2018 · 30 min

Mark explains how to make concrete; Tom replaces a broken pane in a basement window; in Future House, Ross travels to NASA Johnson Space Center to learn about the technology they u

S17·E3 Core

Stone Walkway, Rustic Headboard

Oct 18, 2018 · 30 min

Mark installs a front walkway for a homeowner using natural stone; Mauro explains the uses and techniques for different types of painter’s tape; Tom and Kevin build a headboard usi

S17·E4 Core

Garage Heat, DIY Security System

Oct 25, 2018 · 30 min

Richard travels to Akron, Ohio to install a garage heater; Tom teaches the basics of sanding; Ross installs a DIY security system; Mark investigates a strange issue happening to fo

S17·E5 Core

Crown Molding, Strip Wallpaper

Nov 1, 2018 · 30 min

Tom installs crown molding on cabinets with full overlay doors; Richard discusses toilet seats; Mauro teaches apprentice Mary how to strip wallpaper without using any chemicals.

S17·E6 Core

Storage Bench, Old Shower Valve

Nov 8, 2018 · 30 min

In Build It, Tom and Kevin build a modern storage bench out of a single sheet of MDF and then Mauro paints it; Richard travels to Seattle to help a homeowner whose shower runs cold

S17·E7 Core

Swap Door Swing, Tropical Yard

Nov 15, 2018 · 30 min

The team discusses tools that make good gifts; Jenn returns to her home state of Florida to help a homeowner design a tropical landscape for his backyard; former apprentice Nathan

S17·E9 Core

Swing Set, Robotic Construction

Jan 12, 2019 · 30 min

Building a swing set; building saw horses with materials left over from the job site; automated home construction.

S17·E10 Core

Concrete Walkway, Jimmy DiResta

Jan 19, 2019 · 30 min

Replacing a concrete walkway with brick pavers; installing gas piping in a home; building a farmhouse table; guest Jimmy DiResta

S17·E11 Core

Seismic Retrofit, Dryer Vent

Jan 26, 2019 · 30 min

Protecting homes from earthquakes; staining concrete; why and how to change lo locks in a new home; rerouting a lengthy dryer vent.

S17·E12 Core

Soft Close Cabinets; Secret Garden

Feb 2, 2019 · 30 min

Soft close kitchen cabinets; how gas regulators work; cleaning up an overgrown garden and redesigning it as a secret garden.

S17·E13 Core

Closet Door; Bathroom Paint

Feb 9, 2019 · 30 min

Replacing a bifold closet door; alternatives to flower bouquets; painting a bathroom using a mold resistant paint.

S17·E14 Core

Vertical Garden; Toilet Factory

Feb 16, 2019 · 30 min

Installing a vertical garden; uses for different drill bits; advances in toilet engineering that help save water.

S17·E15 Core

Stucco Repair; Gas Dryer

Feb 23, 2019 · 30 min

Repairing a crack in a concrete retaining wall with a stucco finish; air compressors; installing a gas dryer.

S17·E16 Core

Paint Metal Railing; Wine Rack

Mar 30, 2019 · 30 min

Repainting a rusty metal railing; innovations that make cleaning a clogged sink easier; building a wire rack out of a reclaimed beam.

S17·E18 Core

Smart Irrigation; Jimmy DiResta

Apr 13, 2019 · 30 min

Upgrading an irrigation system; home inspection nightmares; kitchen renovations; building an Adirondack-style outdoor chair with Jimmy DiResta.

S17·E19 Core

Water Filter; Bathroom Caulking

Apr 20, 2019 · 30 min

Updating a water filter on a retro faucet; the uses for different types of masonry jointers; when and how to use a Japanese pull saw; re-caulking a bathtub.

S17·E20 Core

Foundation Repointing; Textured Ceiling

Apr 27, 2019 · 30 min

Re-pointing a fieldstone foundation; water management on the outside of a house; the disposal of oily rags; smoothing over a textured ceiling.

S17·E21 Core

Stair Treads; Gas Stove Pipe

May 4, 2019 · 30 min

Replacing split-level stair treads; pruners; shortening a gas pipe for a new stove.

S17·E22 Core

Fireplace Restoration; Porch Swing

May 11, 2019 · 30 min

Killing weeds without hurting the lawn; restoring a historic fireplace built with custom bricks; thermostats; hanging a swing.

S17·E23 Core

Scorched Floor; Hardy Plantings

May 18, 2019 · 30 min

Testing a smart stud finder; repairing a wood floor that had been burned; using a table saw safely; replacing and improving foundation plantings that had been crushed by snow.

S17·E24 Core

Humidity Mystery, Brick Patch

May 25, 2019 · 30 min

Tom discusses the conversations a homeowner and a contractor should have before starting a renovation project; Richard travels to Orlando to diagnose and repair an HVAC system that

S17·E25 Mytharc

Deck Staining; Water Monitoring

Jun 22, 2019 · 30 min

Sharpening a knife; re-staining a deck; building a fire; automatic water shutoff valves.

S17·E26 Mytharc

Historic Paintings; Wood Utensils

Jun 29, 2019 · 30 min

Adding curb appeal to a house using Victorian flowers; matching paint colors; home inspection issues; hand carving wooden serving utensils.

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