This prefab outdoor shower features a cumaru shower deck, meranti panels, and a stainless steel frame. Outfitted with an Axor Citterio faucet from Hansgrohe, the shower comes as a kit-of-parts that a contractor can assemble in 30 minutes as a permanent or temporary structure. The price ranges from $4,300 for a single to $12,000 for a triple. 413.376.8854;