This Old House
Season 45
202326 episodes
Episode 1
Lexington: On a Mission
Sep 28, 202324m
The crew starts a new project in Lexington, MA to renovate a home to be accessible for a young boy who has Muscular Dystrophy. They meet the homeowners and tour the project.
Episode 2
Lexington: Shore We Can
Oct 5, 202327m
The interior is demoed, and rebuilding has begun. The new design and energy code are explained.
Episode 3
Lexington: The Big Dig
Oct 12, 202327m
Accessible features integrated into the design begin at construction. A new mechanical room connects to the old via a block wall tunnel, HVAC ducting is buried underground, and after learning about residential elevators, framing begins for one.
Episode 4
Lexington: Engineered For Accessibility
Oct 19, 202327m
A lally column stands in the way of the new open floor plan. As a solution, it is removed, and the ridge beam is replaced with a trio of engineered beams. The new landscape is previewed in 3D, and tips are shared for creating an accessible bathroom.
Episode 5
Lexington: Gone Geo
Oct 26, 202327m
A zero-threshold entry to the patio is framed. Geothermal energy is explained, and wells are dug.
Episode 6
Lexington: Reworked and Rewired
Nov 2, 202327m
The fully framed front of the house is revealed; work continues on the geothermal system; the connection to the interior is made; blocking is installed in the framing; replacing and rewiring old receptacles.
Episode 7
Lexington: Ramping Up
Nov 9, 202327m
Repairing the original brick; building a DIY ramp; touring a modern accessible home; adding trim to the exterior.
Episode 8
Lexington: Drop in the Gutter
Nov 16, 202327m
A walking tour of the roof reveals its various pitches; installing a built-in gutter system; rough-in begins on the interior; energy-efficient windows are installed.
Episode 9
Lexington: Phased Out
Jan 4, 202427m
Work on the house is divided into phases for efficient workflow; the back foundation gets a stucco finish; kitchen cabinet selection; installing siding; the back patio gets proper drainage.
Episode 10
Lexington: Seven Layer Floors
Jan 11, 202427m
The slab-on-grade foundation is built up; accessible AV solutions are explored; prep begins for a curbless shower; installing an automatic zero threshold door.
Episode 11
Lexington: Electrical Bond
Jan 18, 202427m
Copper bonding is installed before the therapy pool is craned in; tile selections are revealed; the integrated entrance ramp gets snow melt and a final layer of concrete; elevator disconnects are installed.
Episode 12
Lexington: Upcycled
Jan 25, 202427m
Building the elevator cab; using leftover flooring to make a modern feature for the kitchen island; exploring AV solutions for accessibility; installing new solar panels.
Episode 13
Lexington: Install With Care
Feb 1, 202427m
Work on the internal geothermal systems begins; installing in-wall lighting to illuminate the entrance ramp; installing an offset p-trap; a visit to a glass-blowing studio; grab bar installation begins.
Episode 14
Lexington: All in the Family
Feb 8, 202427m
Landscape planting begins with screen trees and rose bushes; the children pitch in on a painting project; the homeowners discuss Duchenne muscular dystrophy; a modern staircase is installed in the foyer.
Episode 15
Lexington: Judgement Day
Feb 15, 202427m
Geothermal is in; kitchen appliances are installed; the new HERS score is revealed.
Episode 16
Lexington: Accessible Made Modern
Feb 22, 202427m
The completed renovation of the 1960 mid-century modern home accommodates a family of five, including a child with Duchenne muscular dystrophy; the crew returns to go through the changes with the family.
Episode 17
Glen Ridge: Multi-Generational
Mar 28, 202427m
The crew heads to New Jersey for the second project of the season - an 1897 Victorian in the Borough of Glen Ridge that's being renovated for multi-generational living. The homeowners give the crew a tour and explain how the new spaces will be used.
Episode 18
Glen Ridge: Vintage
Apr 4, 202427m
Demo has begun uncovering 150-year-old wine bottles in the walls. A chimney is demolished, and the roof is reframed. The architect shares his inspiration for the project, and the mayor gives a tour of the Borough's gas lamps. Asbestos is abated.
Episode 19
Glen Ridge: Small But Mighty
Apr 11, 202427m
Termite damage has caused major construction changes. New footings are needed in the basement. A historic community garden is toured. A 15-year-old student talks about working on the project. The old sewer line is replaced without trenching.
Episode 20
Glen Ridge: QR Construction
Apr 18, 202427m
Installing helical piers for the new porch; prepping new windows for installation; protecting plumbing pipes from cold weather.
Episode 21
Glen Ridge: Roughed In
Apr 25, 202427m
The new flangeless windows are installed water and air tight. Preparation begins for in-ceiling speakers. The Empire State Building is visited. Porch decking is installed to minimize waste, and a hybrid plumbing system is chosen for the house.
Episode 22
Glen Ridge: Next Level Tight
May 2, 202427m
Air tightness is taken to the next level with vapor barrier electrical boxes. The homeowner designs a custom lead glass sidelight. Various types of weather-resistant barriers are explored. Drip edge flashing and exterior window trim are installed.
Episode 23
Glen Ridge: A Breath of Fresh Air
May 9, 202427m
The new staircase is manufactured in a shop and assembled on-site. The shop is toured. The homeowner installs a new brick walkway. Wood fiber insulation and the new HRV system are explored. The architect talks about the interior trim details
Episode 24
Glen Ridge: Tested and Approved
May 16, 202427m
A blower door test reveals the home's airtightness; a baseboard trim gets a radius detail; discussing the borough's effort to maintain its tree-lined streets; installing a prefab tile niche; prepping interior trim for paint finish.
Episode 25
Glen Ridge: Spring Forward
May 23, 202427m
Building a custom mudroom bench from reclaimed wood; the primary bathroom gets a custom paint finish; spring landscaping; installing kitchen crown molding above the cabinets and recessed lighting.
Episode 26
Glen Ridge: Next Generation Victorian
May 30, 202427m
Renovation of the 1887 Victorian is completed; the builder installs the custom lead glass sidelight; the crew gets a tour from the homeowners.