Skip to content
Appointments are recommended at all KOHLER Stores—get expert help without the wait!
Appointments are recommended
KOHLER K-1137-W1 Underscore 72" x 42" drop-in bath with Bask heated surface

KOHLER K-1137-W1 Underscore 72" x 42" drop-in bath with Bask heated surface

$3,944.85
$2,958.63
Color: White

This product is currently not available for online purchase.

To explore this item, check availability, or get expert design guidance, schedule a complimentary showroom appointment with one of our design experts!

Schedule An Appointment

Streamlined for simplicity, this Underscore bath exudes refined style with contemporary flair. Its heated surface warms the back and neck with adjustable temperature settings to create a soothing, spa-like environment for two bathers. A slotted overflow drain allows for a luxuriously deep bath as you relax against the comfortable sloped backrest.

  • Bask heated surface creates spa-like relaxation with soothing warmth on your back, shoulders, and neck
  • Customize the heat with three adjustable settings
  • Spacious design accommodates up to two bathers
  • Integral lumbar support
  • Slotted overflow allows for deep soaking
  • Overall dimensions: 72" L x 42" W x 23" H
  • Product weight: 110 lb
  • Material: Acrylic
  • Installation: Drop-in
  • Suitable for residential use
  • KOHLER® Plastic Baths and Shower Bases Lifetime Limited Warranty|KOHLER® Hydrotherapy Components Five-Year Limited Warranty

Required Products/Accessories

Recommended Products/Accessories

Complete the Underscore Collection

Additional Resources

Specification Sheet
Installation Guide
Parts Breakdown

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare