

The KOHLER® HydroRail™ Shower Column Kit with Storage is a market-leading innovation designed to elevate the standard single-outlet shower into a personalised, spa-like retreat with ease and versatility in mind. Engineered for both professionals and DIYers, HydroRail installs effortlessly by connecting directly to existing shower arm outlets—no need to go behind the wall. Its patented adjustable shower arm attachment glides smoothly within the rail to ensure a seamless, custom fit in minutes.
This all-in-one showering system transforms a typical shower into a 3-in-1 experience. A bottom-mounted rotation diverter allows users to intuitively switch between a shower head, hand shower, or a combination of both. An offset ball joint enables the shower head to pivot 90 degrees upward to provide added height and enables a true drenching rain shower experience when rotated down. The hand shower, mounted on an adjustable slide bar bracket, allows easy customisation of height and angle for every user.
Recognising the lack of functional shower storage, HydroRail reimagines shower storage by including two modular caddies with removable hooks. These caddies can be positioned anywhere along the column, offering convenient and accessible storage for everything from oversized shampoo bottles to small grooming tools. The detachable hooks provide a home for loofahs, razors, washcloths, and more—helping users organise their space their way.
Allowing for easy maintenance and effortless cleanliness, the PowerSweep™ spray setting on the hand shower allows users to rinse down walls and floors, preventing buildup and simplifying regular cleaning. For deep cleans, the caddies are dishwasher-safe. Additional hygiene-focused features include the MasterClean™ spray face, designed to resist mineral buildup, and KOHLER’s proprietary finishes: ScratchShield™ for durability and Spot Repel® (in Brushed Nickel and Matte Black) to resist fingerprints and water spots.
The HydroRail Shower Column Kit embodies thoughtful design, elegant engineering, and user-first innovation—offering a transformative, customisable, and maintenance-friendly showering experience to any bathroom.
Category:Bath and AccessoriesAward Year:2025Designers:Kohler Design Studio, Kohler Co., Kohler, Wisconsin, USAManufacturer:Kohler Co., Kohler, Wisconsin, USA