How It's Made · SEASON 25
Storage Sheds, Industrial Fans, Parchment Paper, Climbing Walls
Episode 4 · 2015-04-23

- Documentary
Episode overview
Framed wall, roof and floor sections are prepared and assembled into weather-resistant storage sheds. Metal blades are balanced and fitted to motors and protective housings to create industrial fans; paper is treated and coated for use in high-temperature baking; and structural panels are textured, drilled and fitted with removable holds to construct climbing walls.
21 minutes
Season 25 episodes
1. Grammy Awards, Bicycle Lights, Above-Ground Pools, Foldable Solar Panels2015-04-02
2. LED Stage Lights, Apple Cider, Chemical Tank Trailers, Ornate Stone Floors2015-04-09
3. Fishing Line, Industrial Mixers, Natural Baking Soda, Tow Trucks2015-04-16
4. Storage Sheds, Industrial Fans, Parchment Paper, Climbing Walls2015-04-23
5. Precast Concrete Walls, 3D Printers, Telescopic Cranes, Kerosene Lamp Burners2015-04-30
6. Car Headlamps, Directional Drills, Pet Grooming Combs, Stained Glass Restoration2015-05-07
7. Handcrafted Skis, Septic Tanks, Hydroformed Chassis Parts, Aquarium Windows2015-05-14
8. Zip Line Brakes, Silk Fiber Lamps, Round Balers, Comfort Shoes2015-05-21
9. Armored Vehicles, Tension Fabric Buildings, Rowers, Sculpture Enlargements2015-05-28
10. Mountain Bike Suspensions, Surgical Sutures, Grain Dryers, Frying Pans2015-06-04
11. Downhill Ski Bindings, Immersion Parts Washers, Mining Ventilation, Pencil Sharpeners2015-06-11
12. Gingerbread Houses, Livestock Trailers, Bottom Rolling Hangar Doors, Toy Figurines2015-06-18
13. Traffic Signal Poles, Coffee Filters, Chainsaw Mining Machines2015-07-02