Ask This Old House · SEASON 24
3-Way Switch, Split Rail Fence
Episode 14 · 2026-02-05
- Documentary
Episode overview
Mauro and Kevin show how to test for lead paint. Heath breaks down how-way switches work and common wiring mistakes. Nathan and Lee install a classic wooden split rail fence to prevent cars from parking on a homeowner's front lawn.
25 minutes
Season 24 episodes
1. NOLA Lantern; Rusty Patio Set2025-09-25
2. Seashell Driveway; Radon System2025-10-02
3. Houseplant Soil, Spot Point Brick2025-10-09
4. Washer Dryer Relocation2025-10-16
5. Planting Arborvitaes, Storage Rack2025-10-23
6. Sustainable Grass, Driveway Lights2025-10-30
7. Seabees; Paint Galvanized Railing2025-11-06
8. Regrade Lawn; Solid Core Doors2025-11-13
9. Garage Storage; Anode Rod2026-01-01
10. Idaho Backyard Makeover2026-01-08
11. Speakeasy Hidden Door2026-01-15
12. Paint Ceiling; Squeaky Floor2026-01-22
13. Split Water Heater; Attic Ladder2026-01-29
14. 3-Way Switch, Split Rail Fence2026-02-05
15. Toys and Color, Air Switch2026-02-12
16. Grass Seed Facility, Porch Swing2026-02-19
17. Lead Testing, Hillside Steps2026-03-26
18. Nola Shutters, Hardwired Alarms2026-04-02
19. Arch Accent, Pea Stone Patio2026-04-09
20. Hang Shades, Steep Landscaping2026-04-16
21. Running Power to a Shed2026-04-23
22. Flower Vase, Smart Garage Opener2026-04-30
23. Paver Walkway, Mowing A Lawn 1012026-05-07
24. Tile Soap Holders; Swirl Ceiling2026-05-14
25. Picnic Table; Insurance Policies2026-05-21
26. Outdoor TV; Granite Firepit2026-05-28
