{"v":"2.0","page_type":"product","title":"With its tight corners and long, straight lines, Kohler s Underscore collection of baths offers the best design in all the right sizes. Featuring a contemporary undermount installation, the Underscore perfectly complements the use of natural materials in your bathroom, including granite, stone, and tile. A specially molded lumbar support ensures bathing comfort while providing additional floor space in the bath. The roomy Underscore bath (6-foot version shown with brass slotted overflow drain; view larger). This version of the Underscore measures 5-feet in length, but it also comes in 5.5- and 6-foot sizes. It s also available with Kohler s BubbleMassage functionality in the 5-, 5.5-, and 6-foot sizes. It s available in 10 colors, including almond, biscuit, black black, cashmere, dune, ice grey, Mexican sand, sandbar, thunder grey, and white. The Underscore works with Kohler s Clearflo slotted overflow bath drain (required, available separately), which offers approximately 2 inches of increased soaking depth and a toe tap-style drain. It is installed on one of the ends of the tub. This Underscore tub measures 60 inches long by 32 inches wide by 21 inches deep, has a water depth of 17-1/8 inches, and offers an 81-gallon capacity. Floor support under the bath must provide for a minimum of 50 pounds per square foot of load, and the hot water supply should be 70 percent of the bath or greater (56.7 gallons). It s backed by a 1-year limited warranty. What s in the Box Underscore 5-foot acrylic bath; installation instructions. Note: Slotted overflow drain is required for installation and is available separately (model K-7272 or K-7271 in brass). Sleek contemporary lines with drop-in or undermount installation (6-foot version shown with brass slotted overflow drain; view larger). K-1130 Underscore Acrylic Bath, 5-Foot At a Glance: Clean, simple design a perfect complement to contemporary bathrooms Drop in or undermount installation Slotted overflow for a deep soaking experience (available separately) Acrylic construction 1-year limited warranty SKU:ADIB0021HHZEE","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Kohler","href":"/python/html6/menu_brand_products/1000/81000/menu_brand_products_Kohler_1_0cb9bafd17.html"},{"label":"k-1130-w","href":null}],"content":{"product":{"mpn":"k-1130-w","manufacturer":"Kohler","brand":"Kohler","brand_url":"/python/html6/menu_brand_products/1000/81000/menu_brand_products_Kohler_1_0cb9bafd17.html","title":"With its tight corners and long, straight lines, Kohler s Underscore collection of baths offers the best design in all the right sizes. Featuring a contemporary undermount installation, the Underscore perfectly complements the use of natural materials in your bathroom, including granite, stone, and tile. A specially molded lumbar support ensures bathing comfort while providing additional floor space in the bath. The roomy Underscore bath (6-foot version shown with brass slotted overflow drain; view larger). This version of the Underscore measures 5-feet in length, but it also comes in 5.5- and 6-foot sizes. It s also available with Kohler s BubbleMassage functionality in the 5-, 5.5-, and 6-foot sizes. It s available in 10 colors, including almond, biscuit, black black, cashmere, dune, ice grey, Mexican sand, sandbar, thunder grey, and white. The Underscore works with Kohler s Clearflo slotted overflow bath drain (required, available separately), which offers approximately 2 inches of increased soaking depth and a toe tap-style drain. It is installed on one of the ends of the tub. This Underscore tub measures 60 inches long by 32 inches wide by 21 inches deep, has a water depth of 17-1/8 inches, and offers an 81-gallon capacity. Floor support under the bath must provide for a minimum of 50 pounds per square foot of load, and the hot water supply should be 70 percent of the bath or greater (56.7 gallons). It s backed by a 1-year limited warranty. What s in the Box Underscore 5-foot acrylic bath; installation instructions. Note: Slotted overflow drain is required for installation and is available separately (model K-7272 or K-7271 in brass). Sleek contemporary lines with drop-in or undermount installation (6-foot version shown with brass slotted overflow drain; view larger). K-1130 Underscore Acrylic Bath, 5-Foot At a Glance: Clean, simple design a perfect complement to contemporary bathrooms Drop in or undermount installation Slotted overflow for a deep soaking experience (available separately) Acrylic construction 1-year limited warranty SKU:ADIB0021HHZEE","description":"","attributes":[{"name":"Brand name","values":[{"value":"Kohler","url":"/python/html6/menu_attr_pair/1000/2000000/2622000/menu_attr_pair_Brandname_Kohler_1_170919cf00.html"}],"name_url":"/python/html6/menu_attr_pair/1000/2000000/2622000/menu_attr_pair_Brandname_Kohler_1_170919cf00.html"},{"name":"Manufacturer name","values":[{"value":"Kohler","url":"/python/html6/menu_attr_pair/1000/249000000/249247000/menu_attr_pair_Manufacturername_Kohler_1_003b048296.html"}],"name_url":"/python/html6/menu_attr_pair/1000/249000000/249247000/menu_attr_pair_Manufacturername_Kohler_1_003b048296.html"},{"name":"Manufacturer","values":[{"value":"Kohler","url":"/python/html6/menu_attr_pair/1000/219000000/219774000/menu_attr_pair_Manufacturer_Kohler_1_8153d33a2c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/219000000/219774000/menu_attr_pair_Manufacturer_Kohler_1_8153d33a2c.html"}],"images":[],"distributors":[{"name":"Walmart","sku":"565186233","url":"https://www.walmart.com/ip/KOHLER-K-1130-0-Underscore-5-Foot-Acrylic-Bath-White/565186233","pricing":[{"quantity":1,"price_usd":1362.95}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://i5.walmartimages.com/asr/7dbbe838-2f66-479c-9c07-1022e16f95c9_1.a89c38da4da0dc5f42218ec57bb6bb1e.jpeg?odnHeight=450&odnWidth=450&odnBg=FFFFFF"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-16","last_updated":"2026-09-16","data_sources":["Walmart"],"completeness":0.55,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}