Tools you'll Need:
- Measuring tape
- Carpenters Square
- Circular saw
- Electric drill and bits
- 3/4-inch paddle bit
- Post-hole digger
- Level
- Paint brush.
- Two 26- by 72-inch panels of corrugated metal roofing
- Four 8-foot-long redwood 2-by-4s
- Two 10-foot-long redwood 2-by-4s
- One 8-foot-long peeler-core log
- Forty 3½-inch deck screws
- Eighteen 1¼-inch self-tapping metal screws
- 1 quart water-based wood sealer
- 1 roll nylon plumbing tape
- 1 showerhead
- 1 shower arm
- Two 1/2-inch elbows
- Two 36-inch-long 1/2-diameter pipes, threaded at each end
- One 1/2-inch threaded gate-valve faucet
- One 8-inch-long 1/2-diameter pipe
- One 3/4- by 12-inch hose coupling called a “female hose to female swivel”
- 2 C-shaped pipe hangers
- 1 garden hose connected to an exterior water spigot
you can get the Instructions from here.