As of July 2015, Kohler sells two styles of shower stall kits in a variety of configurations, sizes and colors. The Sonata style includes a bath tub option. The Freewill shower kits are free-barrier designs with integrated safety features.
Kohler offers shower stall kits made of high-gloss acrylic that is chip-resistant. The Sonata kits are 36, 48 or 60 inches wide with integrated ledges to hold soap and shampoo. Alcove or corner installation styles are available, and the 60-inch version includes a bath tub option. Stalls are drilled for the required accessory kit that includes a grab bar and glass shelf. Kohler steam door and generator accessories are compatible with the bath kit.
The Freewill kits are 45 or 57 inches wide. These kits have drains located in the back of the stall, in contrast to the Sonata kits with center-, left- or right-drain options. Safety features include stainless steel grab bars, slip-resistant floors and fold-up seats. Kohler offers a Freewill commercial kit compliant with the Americans with Disabilities Act.
The Kohler website provides detailed product descriptions with dimensions, required parts and suitable accessories. Other information available includes installation guides and technical references with rough-in drawings and specification sheets. Informative articles, videos and photos are also available.