This Old House Radio Hour podcast | Listen online for free

70 episodes

Avoid Locksmith Scams + Adam Rehmeier’s Hollywood Hideaway + Carpet Buying 101
14/07/2026 | 49 mins.
Getting locked out of your house is stressful enough, but choosing the wrong locksmith could turn it into a $1,000-dollar mistake. Locksmith Phil Mortillaro reveals the biggest red flags of a locksmith scam and how to make sure you're hiring someone you can trust. Then, filmmaker Adam Rehmeier looks back on the ramshackle Hollywood Hills cabin where he chased his dream of becoming a director. Plus, flooring expert Aaron Johnson explains how to choose the right carpet by focusing on what really matters beyond color and price.

In This Episode You'll Learn:
* Whether old jack posts under a historic home should be adjusted or replaced
* How to repair cracked concrete pool coping and when it's time for a full replacement
* Whether you can replace just the rotted parts of a deck railing or need an entirely new system
* How to repair and seal hairline cracks in a concrete basement floor before painting

All of this, plus we’re answering your home improvement questions at (877) 864-7460.
Color Therapy at Home + Tom Papa’s Jersey Shore Paradise + Fenway Park Lawn Secrets
07/07/2026 | 49 mins.
Can the color of your walls actually affect your mood? Therapist-turned-designer Anita Yokota explains the science behind color and how to use it to create calmer, more productive spaces. Comedian Tom Papa takes us inside the beloved Jersey Shore beach house that became the heart of his family's summers. Former Red Sox groundskeeper David Miller shares the secrets behind Fenway Park's iconic grass patterns and how to recreate them at home.

On this episode you’ll learn:
* How to build a strong foundation for a decorative stone garden wall.
* What might be causing certain rooms and walls to feel much hotter or colder than the rest of your house.
* The best way to create and maintain a level bocce court.
* How to replace a drain in a pedestal sink when access is tight and frustrating.

All of this, plus we’re answering your home improvement questions at (877) 864-7460.
Unclog Any Drain + David Sedaris’ N.C. Retreat + Contractor Installation Red Flags
30/06/2026 | 50 mins.
A stubborn clog doesn't always require harsh chemicals. Chicago plumber Benjamin Vance explains how a wet/dry vacuum, a towel, and a few simple tools can clear drains throughout your home. Author David Sedaris shares the story of finally buying the North Carolina beach house his family had dreamed about for decades, and why it remains deeply connected to memories of his mother. Plus, Contractor Confidential reveals what homeowners should know before agreeing to a professional installation.

On this episode you’ll learn:
* Why your dryer might be showing an airflow error after a move and the simple steps that could solve it.
* What's causing stucco to peel from a retaining wall and why the real problem may be hidden behind it.
* How to safely remove old fiberglass insulation and decide whether replacing it is a DIY job or a task for the pros.
* The best way to run a dedicated electrical circuit for a new appliance while keeping wiring protected and up to code.

All of this, plus we’re answering your home improvement questions at 877-864-7460.
Air Conditioning Myths + Ben Gleib's Mid-Century Studio + The Garage Conversion Guide
23/06/2026 | 49 mins.
Every dad seems to have a theory about the thermostat, but does turning off your AC, closing vents, or buying a bigger unit actually save money? Building science expert Allison Bailes shares the smartest ways to stay cool without driving up your energy bill. Then, comedian Ben Gleib takes us inside his San Fernando Valley home, a modest mid-century house transformed into a late-night television studio. Finally, This Old House contractor Charlie Silva explains what it really takes to convert a garage into a livable space.

In This Episode You'll Learn:
* Why common thermostat and AC "money-saving" tricks often don't work the way people think.
* How to diagnose and solve humidity problems in a crawl space before they lead to mold.
* What might be causing grout to crumble and whether it's worth repairing or replacing.
* The biggest mistakes homeowners make when converting a garage into living space.

All of this, plus we’re answering your home improvement questions at (877) 864-7460.
Hantavirus Warning Signs + Annabelle Gurwitch’s Healing Wallpaper + Backyard Water Features
16/06/2026 | 49 mins.
Hantavirus may be rare, but it can pose a serious risk to homeowners dealing with rodent infestations. Dr. Zachary Rubin explains where the virus hides, how to safely clean up droppings, and the warning signs every homeowner should know. Then, writer Annabelle Gurwitch shares how a roll of vintage wallpaper helped transform a room filled with painful memories into a place of healing and hope. Plus, landscape contractor Jen Nawada breaks down everything you need to know about adding a water feature to your yard, from simple birdbaths to backyard streams.

In This Episode You'll Learn:
* Whether adding insulation to a 100-year-old home is worth the investment and the best ways to do it.
* What it really takes to add a wood-burning fireplace to a home that never had one.
* How to investigate and solve a recurring mold problem before it affects your family's health.
* What homeowners should know when they discover old knob-and-tube wiring behind their walls.

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About This Old House Radio Hour

This Old House has been America’s most trusted source for home improvement, expert renovation advice, and DIY inspiration for over 40 years. Now, that trusted guidance comes to your ears with This Old House Radio Hour—a weekly home improvement podcast designed to help homeowners, renters, and renovators take better care of the places they live. Hosted by This Old House editor Jenn Largesse, and featuring fan-favorite experts like Zack Dettmore (general contractor), Richard Trethewey (plumbing and HVAC specialist), and Jenn Nawada (landscape designer), each episode offers practical, step-by-step solutions to real home improvement problems. Listeners can expect weekly episodes packed with actionable advice on everything from plumbing and electrical upgrades to bathroom remodels, basement waterproofing, HVAC maintenance, flooring installation, window repair, insulation tips, and more. We answer listener questions, break down renovation techniques, and spotlight smart fixes for everyday challenges. Whether you're a first-time DIYer, a seasoned weekend warrior, or just trying to make sense of home maintenance, This Old House Radio Hour is your go-to podcast for trusted home improvement tips, expert advice, and project ideas that actually work. Subscribe today on Apple Podcasts, Spotify, or wherever you get your podcasts—and start building a better home, one episode at a time.

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