Underscore® 60" x 30" drop-in bath

The Kohler Underscore 60" x 30" drop-in bath is a rectangular acrylic bath with a simple, crisp design and a comfortable sloped backrest. It installs as a drop-in or undermount bath; a kit is required for under-mount installations and is sold separately. A slotted overflow allows for deep soaking, with a water depth of 15-1/16" (383 mm) and a water capacity of 59.8 gal (226.4 L).

Features

• Integral lumbar support
• Reversible drain location
• Installation requirement: a Clearflo slotted overflow bath drain (sold separately); the required drain options listed are the K-7271 slotted overflow brass bath drain or the K-7272 slotted overflow bath drain
• The hot water supply should be 70% of the capacity of the bath or greater. Installations will vary.
• Measure your actual product for rough-in details

Specifications

• Available finishes: White, Black Black, Biscuit
• Material: Acrylic
• Installation: Drop-in or undermount
• Drain location: Reversible
• Drain hole diameter: 2-1/4" (57 mm)
• Basin area, bottom: 42-3/8" x 20"
• Basin area, top: 54-3/8" x 24-5/16"
• Water depth: 15-1/16" (383 mm)
• Water capacity: 59.8 gal (226.4 L)
• Drop-in cutout: 59-1/2" x 28-1/2" (1511 mm x 724 mm)
• Minimum flat for door: 2-3/8" (60 mm)
• Minimum floor load: 50 lbs/ft²
• Codes/standards: CSA B45.5/IAPMO Z124, ASTM E162, ASTM E662
• Accessibility: ADA, ICC/ANSI A117.1 (compliant when installed to the specific requirements of these regulations)
• Warranty: KOHLER® Plastic Baths and Shower Bases Lifetime Limited Warranty
• Note: All product dimensions are nominal.