For nearly five decades, This Old House has been the gold standard in home improvement television, teaching millions of viewers how to tackle renovation projects with confidence and skill. With the return of Season 46 of This Old House and Season 23 of Ask This Old House, now streaming free on The Roku Channel, a whole new generation of homeowners can access expert guidance on everything from foundation work to finish carpentry. Whether you are a seasoned DIYer or a first-time homeowner looking to learn, these shows deliver real-world construction knowledge you can apply to your own property. If you want to understand all the ways to access quality home improvement programming without a cable subscription, check out this free streaming guide for home improvement shows to get started.
Three Major Renovation Projects in Season 46
Season 46 takes viewers across the United States to three distinct renovation sites, each presenting unique engineering and construction challenges. The season opens in Nashville, Tennessee, where the crew tackles a tired 1929 brick cottage that requires an extraordinary feat: the entire house had to be lifted and moved to the backyard to allow for a brand-new foundation using 10-foot precast panels. This project demonstrates how modern engineering solutions can preserve historic homes while bringing them up to current building standards.
The second project takes place in Ridgewood, New Jersey, where general contractors Zack and Camille return after wrapping a successful Season 45 project in the same town. Here, the team adds modern touches to a modest colonial revival home, showing homeowners how to blend contemporary amenities with traditional architecture. The third and final project is in Westford, Massachusetts, where an 1893 Colonial Revival that survived a devastating three-alarm fire eight years earlier gets a complete restoration. The fire destroyed the entire roof, requiring the crew to strip the house back to the studs and frame a new hip roof with a widow’s walk. The structural work involved cutting through the existing foundation to add a garage while upgrading the walls with guidance from a building science professional. These projects highlight the kind of massive structural undertakings that separate professional renovations from simple DIY jobs.
| Project Location | Property Type | Key Renovation Challenge | Notable Technique |
|---|---|---|---|
| Nashville, TN | 1929 brick cottage | Entire house lifted and moved to backyard | 10-foot precast foundation panels |
| Ridgewood, NJ | Colonial revival | Modern additions while preserving historic charm | Blending contemporary and traditional elements |
| Westford, MA | 1893 Colonial Revival | Fire damage restoration to the studs | New hip roof with widow’s walk and foundation cut-through |
What Makes This Old House a Trusted Home Improvement Resource
This Old House has earned its reputation over 45 seasons by focusing on practical, hands-on education rather than entertainment. The show’s format follows real renovation projects from start to finish, showing viewers not just the polished final result but every mistake, setback, and creative solution along the way. This transparency is what sets it apart from quick-fix makeover shows. Homeowners learn about budgeting, materials selection, building codes, and the order of operations that professionals follow.
The show also brings in specialist tradespeople who explain their craft in detail, from master carpenters to plumbing experts, electricians to landscape designers. The Nashville project in Season 46 is particularly instructive for understanding how foundation work interacts with site conditions and historic preservation rules. The homeowners chose to stay in their historic district, meaning the footprint could not change, which forced the team to find creative structural solutions. For those interested in specialized tools and professional-grade equipment used in projects like these, this Channellock tool update and giveaway covers some of the industry favorites that tradespeople rely on every day.
- Real project timelines show how long renovations actually take
- Budget discussions reveal true costs of materials and labor
- Building science segments explain why certain methods work
- Historical preservation lessons teach how to protect older homes
- Trade spotlights introduce viewers to skilled professions
Ask This Old House Season 23: Practical Solutions for Everyday Problems
While the main series focuses on large-scale renovations, Ask This Old House returns for Season 23 with a different mission: helping homeowners tackle smaller jobs that make a big impact on daily life. The cast of experts travels across the country, including stops in Miami, Detroit, and Austin, addressing specific problems submitted by viewers. This season features demonstrations on repairing and rebuilding crumbling brick stairs, creating a tropical fruit tree landscape, and maintaining a healthy lawn throughout the year.
What makes Ask This Old House particularly valuable for homeowners is its focus on achievable projects. While most people will never lift a house to replace its foundation, nearly every homeowner will eventually face crumbling mortar joints, landscaping decisions, or water management issues around their property. The show breaks these jobs down into clear, repeatable steps that viewers can follow. The variety of climates and building types featured across Miami, Detroit, and Austin also demonstrates how regional factors influence construction methods. Understanding how water moves around and through a structure is a core skill in home maintenance, and the principles behind it are explained thoroughly in this discussion of open channel flow and fluid movement that applies to drainage and site work.
Understanding Structural Risk and Design Life in Renovation
One of the most important lessons both shows teach is that good renovation goes beyond aesthetics. Every structural decision made during a project has implications for the building’s long-term safety, durability, and resilience. The Westford project in Season 46 is a powerful example: the original 1893 Colonial Revival was nearly lost to fire, and the crew’s work involved not just repairing damage but reassessing the entire structural system to ensure it would last another century.
When contractors cut through an existing foundation to add a garage or upgrade walls with modern insulation and vapor barriers, they are making decisions about the building’s design life, load paths, and resistance to environmental stresses. These concepts are not always visible to homeowners, but they determine whether a renovation adds lasting value or creates future problems. For a deeper look at how engineers evaluate these trade-offs, this article on design life and risk assessment in structural engineering explains the probability-based thinking behind safe building design.
Key structural principles that appear throughout Season 46 include:
- Load distribution through foundations and bearing walls
- How fire damage compromises structural integrity
- The importance of proper roof framing in hip and gable configurations
- Foundation-to-soil interaction in historic districts with restricted footprints
- The role of building science in preventing moisture and thermal failure
Making Your Home Improvement Investment Count
Every renovation project featured on This Old House represents a significant financial investment, and the show does not shy away from discussing the economics of home improvement. From foundation work to new roofing to insulation upgrades, each decision should be evaluated not just on immediate cost but on long-term return. The Westford project, where the crew upgraded the old walls with building science guidance, illustrates how insulation and air sealing improvements pay dividends over decades through reduced energy costs and improved comfort.
Homeowners watching Season 46 can apply these same principles to their own properties. Whether you are planning a full renovation or simply looking to improve your home’s energy performance, understanding the return on investment for various upgrades helps prioritize where to spend your budget. For a practical breakdown of how to calculate these numbers, this guide on insulation upgrade payback and ROI calculations provides the formulas and examples you need to make informed decisions.
Budget allocation tips drawn from the show’s real project budgets:
- Allocate 15 to 20 percent of your renovation budget for structural and foundation work
- Set aside 10 percent as a contingency fund for unexpected discoveries
- Invest in insulation and air sealing before cosmetic upgrades for maximum energy savings
- Prioritize roof and envelope repairs to protect all other improvements
- Choose materials that balance upfront cost with maintenance requirements over 20 years
Conclusion
The return of This Old House Season 46 and Ask This Old House Season 23 on The Roku Channel represents a significant opportunity for homeowners to access free, high-quality home improvement education. With no subscription or sign-up required, anyone with a Roku device, smart TV, or internet browser can watch the entire season on demand. The Nashville house-moving project, the Ridgewood colonial modernization, and the Westford fire restoration each offer unique construction lessons that viewers can adapt to their own homes, while Ask This Old House provides targeted solutions for everyday maintenance challenges.
The Roku Channel launched in 2017 and now offers more than 80,000 on-demand movies and programs along with over 400 live linear television channels, making it one of the largest free streaming platforms in the United States. The addition of two Emmy Award-winning home improvement series to this lineup ensures that quality educational content remains accessible to everyone, regardless of budget. Combining what you learn from these shows with a solid understanding of hydraulic engineering and pipe flow principles will give you the technical foundation needed to plan smarter renovations, communicate effectively with contractors, and build a home that performs well for decades to come.