This Old House “Westford: Updates Under a New Roof” S46E18 January 31 2026 on Magnolia

On Saturday January 31 2026, Magnolia broadcasts This Old House!

Westford: Updates Under a New Roof Season 46 Episode 18 Episode Summary

The upcoming episode of “This Old House,” titled “Westford: Updates Under a New Roof,” promises to be an exciting journey into home restoration. This episode will focus on the important task of restoring the roof to match the original design of the house. Viewers can expect to see how the team carefully selects materials and techniques that honor the home’s history while ensuring it remains sturdy and functional.

In addition to the roof work, the episode will address insulation issues found in the old walls. The team will explore solutions to improve energy efficiency and comfort in the home. This part of the project highlights the challenges often faced in older houses, where modern standards of insulation may not align with traditional construction methods.

Another key feature of this episode is the transformation of the existing basement into a garage. The team will demonstrate how to maximize space and functionality in the home. This project will show creative solutions for homeowners looking to make the most of their property while maintaining the character of the original structure.

Overall, “Westford: Updates Under a New Roof” will provide valuable insights into the restoration process. The episode will showcase the balance between preserving history and making necessary updates for modern living. Fans of “This Old House” can look forward to practical tips and inspiration for their own home improvement projects.

What Time is the “Westford: Updates Under a New Roof” Episode On?

The Westford: Updates Under a New Roof episode of This Old House will be broadcast on January 31 2026 on Magnolia at 10:30 AM at ET/PT.

Is the “Westford: Updates Under a New Roof” Episode New?

The Westford: Updates Under a New Roof episode of This Old House is all new!

This Old House Westford: Updates Under a New Roof Cast & Stars

Main Cast
Kevin O'Connor (Host) Tom Silva (General Contractor) Richard Trethewey (Plumbing and Heating Expert) Jenn Nawada (Landscape Contractor) Mauro Henrique (Painter) Mark McCullough (Mason) Heath Eatman (Electrician) Charlie Silva (Home Builder)

Westford: Updates Under a New Roof Episode Videos & Previews

Watch This Old House Westford: Updates Under a New Roof Online

Watch the show online

This Old House Series Information

This Emmy-winning home-improvement series takes the mystery and fright factors out of remodeling and carpentry chores. It follows one whole-house renovation over several episodes and features tradesmen Norm Abram, Tom Silva, Richard Trethewey, and Roger Cook, along with host Kevin O'Connor.