This Old House Radio Hour

What’s the right temperature for your AC? HVAC expert Ty Branaman explains why the number on your thermostat matters less than humidity, airflow, and radiant heat when it comes to actually feeling comfortable at home. Welding instructor LLashanna Ingraham Lintamo shares advice for young women interested in careers in the trades. Queer Eye’s Tan France takes us inside the Salt Lake City Tudor he painstakingly designed as a celebration of his British and South Asian roots. Finally, Contractor Zack Dettmore reveals the red flags to look for before buying a flipped house. On this episode you’ll learn: * How to create a barrier-free shower that’s easier to clean and more accessible and why waterproofing the entire bathroom floor is essential. * Why a freshly painted ceiling can look patchy and blotchy, and how proper priming can help you get an even finish.* What to consider before removing your home’s siding to add exterior insulation, including thermal bridging, moisture, and how much insulation you actually need. All of this, plus we’re answering your home improvement questions at 877-864-7460.

Want fewer mosquitoes in your backyard without resorting to chemical sprays? Botanist Joseph Reynolds explains how to use non-toxic methods to dramatically reduce their numbers. CNN anchor Kasie Hunt takes us inside the landmark 1949 mid-century modern house that gave her the sense of home and permanence she'd always wanted. In The Secret History of Your Home, we reveal how the Murphy bed went from a clever solution to a romantic problem to a Prohibition-era accomplice and modern luxury. And find out when a leaking deck is too complicated for a DIY repair, and why waterproofing may be one project worth leaving to a pro.On this episode you’ll learn: * Why painting tile flooring usually isn’t a great long-term solution and which flooring options can create a durable, uniform look throughout a home. * How to stop mice from nesting inside an outdoor mini-split unit and repair the insulation they’ve chewed through.* When a growing crack across your ceiling could indicate structural movement—and when it’s time to have a professional investigate. * Why walls can appear to “cry” or sweat and how excess indoor moisture and poor ventilation may be causing it.All of this, plus we’re answering your home improvement questions at 877-864-7460.

Should you replace your traditional water heater with a tankless model? Plumbing expert Ryan Carpenter breaks down the pros, cons, and hidden costs of both systems, including what homeowners should know before making the switch. Jonathan Knight of New Kids on the Block and Farmhouse Fixer shares memories of growing up in a bustling Victorian home that sparked his lifelong passion for restoring old houses. Then, In The Secret History of Your Home, we take a look at the long, messy history of the toilet. Finally, Landscape contractor Jenn Nawada explains why "living fences" are becoming one of the hottest trends in backyard design. On this episode you'll learn: * How to know whether a damaged standing seam metal roof needs a simple repair or a full replacement. * Whether a solar chimney can actually cool your home and why it works better in some climates than others. * What might be causing squeaky parquet floors and a simple trick that could quiet them down. * Why bathroom ceiling paint keeps bubbling and peeling, even after you've repainted it.All of this, plus we’re answering your home improvement questions at (877) 864-7460.

Is there really a right way to load a dishwasher? Technology expert Alec Watson explains the science behind cleaner dishes, why you should stop pre-rinsing, and how a few simple changes can improve your dishwasher's performance. Pulitzer Prize-winning author Colson Whitehead reflects on the modest Sag Harbor cottage that has been at the heart of his family's summers for generations. In The Secret History of Your Home, we unveil the deadly story behind the modern-day refrigerator. Lastly, horticulturist Josh Davis reveals how grafting lets you grow multiple varieties of fruit on a single tree.On this episode you'll learn: * How to prioritize home renovation projects when your budget won't cover everything at once. * What you can do to repair peeling thermofoil cabinets before resorting to a full kitchen replacement. * Whether it's possible to uncover and restore hardwood floors hidden beneath old flooring.* How to plan lighting and electrical circuits during a whole-home rewiring project with modern LED fixtures.All of this, plus we’re answering your home improvement questions at (877) 864-7460.