Installing closet systems, modern baseboards and a linear wall drain in the master shower; selecting door hardware; installing floating bathroom vanities.

Laying large-format tile in the living room; visiting the 20th-anniversary project in Key West, Fla.; installing a hanging retro fireplace and modern kitchen cabinets.

Manufacturing plate glass and windows; cold weather painting; installing radiant heat under the driveway while the patio is installed out front.

Rebuilding a century-old puddingstone wall; revisiting the 2005 Cambridge modern project; installing trimless LED recessed lights; installing large tanks under the driveway to curtail rainwater runoff.

Installing rafters for a cantilevered roof; solving a venting problem for the kitchen sink; fixing AC ductwork; installing snow cleats on the roof.

Calculating the risers for a set of stairs; insulating the foundation; installing radiant heat; revisiting an old project.

Selecting patio pavers; installing a skylight in the bathroom; repairing the foundation.

In-counter outlets; former apprentice Nathan Gilbert; framing a skylight.

Pouring a buttress; revisiting the 2001 Manchester by the Sea project; solving a ductwork problem; installing a PVC trim overhang.

Laying a sill on a new foundation; scoping the sewer; starting a design plan to create a sleek, modern space.

Asbestos and tree removal; a visit to the first “This Old House” project in Dorchester, Mass.

Renovation plans for a 1957 mid-century modern house in need of a total overhaul; demolition begins.

The net zero house is complete; touring the yard, barn and upstairs; checking out the main floor; reviewing mechanicals.

Induction cooking; installing solar panels on the barn roof; installing a unique lattice; ERV demonstration; landscaping and hardscaping.

Sod farm; HVAC installation; adding a gas fireplace to the living room; attaching screens to the side porch; digging a well.

The difference between blueboard and drywall; sizing a solar array; installing a wood ceiling; installing a generator; a boat building school.

Reviewing design samples; heating pump; applying stone veneer; installing a wall-hung toilet tank; building a vanity.

Sealing the home against air leaks; reviewing the pre-drywall checklist; landscape plan; fabricating pieces for porch columns and rails; shingles are applied as the last layer of the exterior wall…

The electrician installs a load center at the Idea House. Tom teaches the apprentices the correct application of cedar roof shingles. Kevin and Jeff add insulation to the basement. Tom…

Roof insulation is next step at the net zero house. Richard tours the basement of The Breakers in Newport. Kevin meets Congressman Norcross at the house, who is also an…

Insulation is crucial to a net zero house. Kevin finds Jeff and the apprentices starting the work. Dana shops for efficient yet decorative lighting. Tom and Jeff work with the…

New apprentices join the team in Rhode Island as the roof goes up. The homeowners visit a cabinet showroom to finalize their plans. The house gets sheathed. It’s the finish…

Jeff shows Kevin how he’s framing the net zero house, and Richard demonstrates heat loss and gain to design a balanced HVAC system.

Old shingles with asbestos are removed and a new foundation is formed in a factory. Kevin tours Jamestown.

The fortieth season begins with Kevin outside The Breakers in Newport, Rhode Island – a magnificent mansion once owned by the Vanderbilt family. Tommy picks him up in the truck…

Custom iron gate at the Charleston Single House; final tours with homeowners; send off from piazza.

The pergola goes up in the garden of the single house. Ross Trethewey takes a look at the latest in smart home technology. Ultra-modern cabinets are installed in the kitchen….

Judith looks at house colors starting at Rainbow Row while Tommy inspects the termite damage at her house. At the Single House Tommy catches up with the progress. A timber…

The old piazza columns get restored off site. The iron gate is fabricated by blacksmith students at a local college for the building arts. Modern light fixtures are selected for…

Richard works on rough plumbing at the Elliotborough house while Kevin, Judith, and Julia meet a kitchen designer. The rotting porch gets assessed. A new old floor goes down at…

Kevin meets a lumberjack on the Edisto River. In a house with no stud walls, Tommy watches how pipes are disguised, and Richard seeks out places for HVAC equipment. Kevin…

A new foundation starts out back while out front Roger determines if a crepe myrtle can be saved. Kevin visits Fort Sumter. The single house mantel and windows get restored…

An old fireplace will house a new stove. Tommy discusses using interior casework with exposed brick. The kitchen house brick needs repointing. Roger tours hidden gardens. Across town, demo continues…

Demo starts on the Charleston projects. Homeowner Judith discusses planting options with Roger and then Roger visits a nursery that can provide what she needs. Kevin tours the American College…

A new series begins in Charleston, SC, where Kevin and the team introduce two projects: a brick 1840s “single house” – unique to Charleston’s historic downtown district – and a…

It’s the wrap of another great project. Kevin tours the renovated house with the homeowners. What was once Liz’s childhood home has been transformed into a house for the next…

Kevin finds Tommy and Charlie installing a fireback on a kitchen wall. Roger returns the roses and lilacs he saved and brings in some new plants. The island countertop goes…

Liz helps Norm lay composite decking. Charlie makes exterior decorative brackets. Kevin watches a quartz countertop get installed. Roger’s crew paves the front walk. Liz puts in her stained glass…

Roger explains why some preventative tree work is needed. Homeowner Liz gets a lesson on tiling. The original black newel post is discovered to be walnut. The apprentices graduate after…

Norm installs an old door in the hallway. Roger watches a stone wall being installed in pre-made sections. Kevin visits a career day for the trades. In Rhode Island, twin…