This Old House “Westford: Septic, Stairs and Subs” S46E21 February 14 2026 on Magnolia

On Saturday February 14 2026, Magnolia broadcasts This Old House!
Westford: Septic, Stairs and Subs Season 46 Episode 21 Episode Summary
The upcoming episode of “This Old House,” titled “Westford: Septic, Stairs and Subs,” promises to bring viewers into the heart of home renovation challenges. This episode will focus on several important tasks that are essential for restoring a historic home. It will air on Magnolia and is sure to engage fans of home improvement.
One of the main highlights of this episode is the installation of a new septic system. This crucial step is necessary for ensuring the home has proper waste management. The team will explain the process and the importance of having a reliable septic system, especially in older homes. Viewers will gain insights into the planning and execution involved in such a significant project.
In addition to the septic system, the episode will showcase the repair of a staircase that was damaged in a fire. This part of the renovation is not only about restoring functionality but also about preserving the character of the home. The team will walk through the steps taken to repair the staircase, providing tips and techniques that can be useful for similar projects.
Lastly, rough plumbing will also be addressed in this episode. The team will demonstrate the initial stages of plumbing work, which is vital for the overall renovation. This segment will highlight the importance of proper plumbing in maintaining a home’s infrastructure.
Overall, “Westford: Septic, Stairs and Subs” is set to be an informative episode filled with practical advice and expert insights. Fans of “This Old House” can look forward to learning about these essential home improvement tasks and the challenges that come with them.
What Time is the “Westford: Septic, Stairs and Subs” Episode On?
The Westford: Septic, Stairs and Subs episode of This Old House will be broadcast on February 14 2026 on Magnolia at 10:00 AM at ET/PT.
Is the “Westford: Septic, Stairs and Subs” Episode New?
The Westford: Septic, Stairs and Subs episode of This Old House is all new!
This Old House Westford: Septic, Stairs and Subs 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: Septic, Stairs and Subs Episode Videos & Previews
Watch This Old House Westford: Septic, Stairs and Subs 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. |
