Castia™ by Studio McGee

Drawing inspiration from the archives, the KOHLER Castia by Studio McGee Rite-Temp® bath and shower trim kit combines classic and modern influences for a timeless bathroom refresh. A single handle controls both on/off activation and temperature setting, delivering steady, comfortable water with a simple turn. The 6-3/4" diverter bath spout, fitted with a slip-fit connection, directs water between the spout and shower arm, while precision machine knurling and delicately stamped levers reveal the artistry behind each detail. Stacked connection points pay a subtle homage to the raw beauty of pipe fittings, and the kit includes a shower arm and flange for a complete, coordinated look. Designed in collaboration with Studio McGee, this trim kit pairs effortlessly with other pieces in the Castia collection and suits a variety of home styles. Pair this trim kit with the recommended Rite-Temp® pressure-balancing valve.