Ask This Old House

1. Windows, Robotic Mower

Tom repairs a window that slides inside a wall cavity; Richard discusses the ...

2. Fire Safety, Strainer

Kevin visits Chicago to explore the dangers of home fires and ways to stay sa...

3. Bookshelf, Plants

Tom and Kevin use store-bought stair treads to create a bookshelf in Build It...

4. Orchard, Water Heater

Richard replaces a tank water heater with a more efficient model. Tom gives t...

5. Deck, Conceal Wiring

Tom skillfully replaces a cracked deck board on a front porch. Scotts break t...

6. Room Zones, Wall Patch

An HVAC innovator demonstrates a new technology that could change the way hom...

8. Laundry, Table Saw

An efficient washer and dryer is picked; and a problem with a three-way switc...

9. Microgreens, Elevator

Kevin helps a contractor install a home elevator for a young man with disabil...

10. Workshop, Light Switch

A woodworking shop is created in a garage; and a wireless light switch is ins...

11. Walkway, Mead, Wiring

A rundown walkway is revitalized with bluestone; and wire connections are dis...

12. Heating, Hand Saw, LED

Jenn shares an environmentally safe way to keep walkways safe. Tom gives a tu...

13. Garden, Shed, Stains

Rooftop and small-space gardening. Also: bringing power to an outside storage...

14. Future House, Offerman

A tour of comedian Nick Offerman's woodworking shop. Also: measuring a home's...

15. NASA, Simulated Panels

Solving a hot water problem; and sprucing up a dining room. Also: a former NA...

16. Build It, Downlights

A cutting board is made from scrap heart pine; an overly bright room is recas...

17. Light Lift, Kentucky Lawn Care

Tips for lawn care; and a jigsaw tutorial. Also: installing a motorized lift ...

18. Passage Set, Landscape

Tom gives a homeowner a tutorial on installing a passage set on his closet do...

19. Hot Water, Storm Door

Mistakes happen. Richard revisits a homeowner to repair a water heater he tho...

20. Build It, Cable Lights

A home message center is built; and cable-powered fixtures are installed. Als...

21. Water Filter, Fire Pit

A whole house water filter is installed; and a patio and granite fire pit are...

22. Generator, Wood Floor

Hooking up a portable generator capable of powering an entire house; and repa...

23. Primer, Pipes, Heat

A clogged drain is fixed; and an electric convection heater is installed in a...

24. Cedar Planter, 3D Scan

A planter box is built with western red cedar. Also: a tablet attachment that...

25. Rain Garden, Lighting

A rain garden is planted to keep runoff and waste out of marshlands; and a di...

26. Hawaii Makes 50!

The guys complete the show's run of every U.S. state. Tom learns how to creat...