Kohler K-1136-G9 Sandbar Underscore Collection 66" Drop In Acrylic Bath Tub With Molded Lumbar Support and Reversible Drain
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Technical Specs
| Installation Guide | |
| Specification Sheet | |
| ADA | No |
| Apron Front | No |
| Basin Length | 44.5 |
| Basin Width | 26.5 |
| Capacity (Gallons) | 102 |
| Country Of Origin | USA |
| Depth | 17.75 |
| Drain Hole | 1 |
| Drain Placement | Left, Reversible, Right |
| Height | 22 |
| Installation Type | Drop In |
| Length | 66 |
| Lighting | No |
| Made in America | Yes |
| Material | Acrylic |
| Number Of Bathers | 1 |
| Overflow Height | 17.75 |
| Product Weight | 80 |
| Theme | Contemporary / Modern |
| Tile Flange | No |
| Tub Shape | Rectangular |
| Width | 36 |
This product has additional required/recommended options. To configure, add to your cart.
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Tub Waste Required
Tub Features:
- Kohler bathtubs are fully covered under warranty for up to a year after installation
- Tub is constructed from an Acrylic material making it strong and flex resistant
- Underscore features a simple, crisp design that exudes understated style with a contemporary flair
- Installs in a Under-mount or Drop-In configuration
- Tub comes standard with molded lumbar support, furthering the user's comfort
- Tub is equipped with an overflow assembly - permitting the user to enjoy a deep soak without worrying about spillage
- Product Meets or Exceeds the Following Codes and Standards: CSA, ASTM
- Pair this bath with other products from the Underscore Collection for a coordinated elegant look in the bathroom
Product Technologies and Benefits:
- Material - Acrylic - A strong, flex resistant material with a smooth finish that resists chipping and cracking, as well as being easy to clean.
Tub Specifications:
- Overall Height: 22" (measured from the top of tub rim to the bottom of basin)
- Overall Width: 36" (measured from back most to front most point on outer rim)
- Overall Length: 66" (measured from left most to right most point on outer rim)
- Basin Width (Bottom): 26-1/2" (back to front measurement of the bottom of basin walls)
- Basin Length (Bottom): 44-1/2" (right to left measurement of the bottom of basin walls)
- Basin Width (Top): 30-1/4" (back to front measurement of the top of basin walls)
- Basin Length (Top): 60-1/4" (right to left measurement of the top of the basin walls)
- Water Depth: 17-3/4" (depth of water at tub's maximum capacity)
- Maximum Water Capacity: 102-gallons
- Drain Location: Reversible
- Drop-In Cutout Required: 65" X 35"
Variations On This Tub:
- K-1136: This model
- K-1136-W1: This model + Bask technology
Gracious living is characterized by qualities of charm, good taste, generosity of spirit and the enhancement of nature. It is Kohler’s mission that you can improve your sense of gracious living with every experience you have with a Kohler product or service.
With everything that Kohler does it lives on the leading edge of design and technology, while maintaining a constant level of quality regardless of price. Kohler sets the standard of excellence in its field, and yet is constantly striving to improve.
From sustainable products in the kitchen and bath, to engines for lawn tractors and generators, to power systems that protect data centers and urban landscapes all over the world; this is what the Kohler Company is all about.
Additional Kohler Links
- View Manufacturer Warranty
- Shop All Kohler Products
- Shop All Kohler Underscore Collection Products
Our SKU: K-1136
This product is listed under the following manufacturer number(s):
- K-1136-47
Almond - K-1136-96
Biscuit - K-1136-7*
Black - K-1136-K4*
Cashmere - K-1136-NY
Dune - K-1136-95*
Ice Grey - K-1136-33*
Mexican Sand - K-1136-G9
Sandbar - K-1136-Y2*
Sunlight - K-1136-58*
Thunder Grey - K-1136-0
White
*Denotes a finish or option that has been discontinued
8 Questions from the Community
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Does this price include the bath drain?
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Are the jets and heater included? Where is the motor or pump supposed to go?
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Does this tub need an undermount kit to be undermounted?
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Does this tub need an undermount kit to be undermounted?
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Do you sell only top overflow part for this tub. Or K-7272 is the only option available.
A. There are replacement parts available for the K-7272 drain. The overflow portion is made up of 5 parts. I would recommend looking at the replacement parts diagram of the K-7272 on Kohler's parts website, which is kohlerserviceparts.com.
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I am looking to use this as a drop in tub, and want to know what the rim height will be above the marble it sits on?
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What is the basin bottom surface? Is it smooth like the rest of the tub, or is it a textured bottom?
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What faucets/shower controls can be used with this tub?
Product Reviews
Kohler
Kohler Underscore Collection
Other Products In The Kohler Underscore Collection
-
Kohler K-1130
Underscore Collection 60" Drop In Soaking Bath Tub with Slotted Overflow$1,297.25$972.94(3) -
Kohler K-1121
Underscore Collection 60" Drop In Deep Soaker Bath Tub with Slotted Overflow and Reversible Drain$1,082.10$811.58(1) -
Kohler K-1137
Underscore Collection 72" Drop In Acrylic Bath Tub With Molded Lumbar Support and Center Drain$1,566.70$1,175.03(1) -
Kohler K-1821
Underscore 66" x 32" Drop In Soaking Bath Tub with Reversible Drain, Molded Lumbar Support, and Slotted Overflow$1,322.60$991.95 -
Kohler K-1173-G
Underscore Collection 66" Drop In BubbleMassage Bath Tub with Reversible Drain and Integral Heater$3,410.60$2,557.95
Warranty Info
Kohler Co. warrants its faucets to be leak and drip free during normal residential use for as long as the original purchaser owns his/her home.* If the faucet should leak or drip during normal use, Kohler will, free of charge, mail to the purchaser the cartridge necessary to put the faucet in good working condition.
Kohler also warrants all other aspects of the faucet, except gold finish, to be free of defects in material and workmanship during normal residential use for as long as the original purchaser owns his/her own home. If a defect is found in normal residential use, Kohler Co. will (at its election) repair, provide a replacement part or product, or make appropriate adjustment. Damage to a product caused by accident, misuse, or abuse is not covered by this warranty.
Proof of purchase (original sales receipt) must be provided to Kohler with all warranty claims. Kohler Co. is not responsible for labor charges, installation, or other consequential costs.
In no event shall the responsibility of Kohler exceed the purchase price of the faucet.
To obtain warranty service, contact Kohler Co. either through your Dealer or Plumbing Contractor or by calling 1-800-4-KOHLER or by writing:
- Kohler Co., Attn.: Customer Service Dept.
Kohler, WI 53044, USA
TO THE EXTENT PERMITTED BY LAW, KOHLER DISCLAIMS ALL OTHER IMPLIED WARRANTIES INCLUDING THAT OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE . KOHLER CO. ALSO DISCLAIMS ANY LIABILITY FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES.
Some states do not allow limitations of how long an implied warranty lasts or the exclusion or limitation of special, incidental or consequential damages, so these limitations and exclusions may not apply to you. This warranty gives the consumer specific legal rights. You may also have other rights that vary from state to state. This warranty is to the original purchaser only, and excludes product damage due to installation error, product abuse, or product misuse, whether performed by a contractor, service company, or the consumer. This is our exclusive written warranty. *Trend faucets, MasterShower Tower, gold finish, accessories, fixture related items (as designated in the Kohler Faucets Price Book), and faucets used in commercial settings continue to be covered by Kohler’s one-year limited warranty.6/98 COPYRIGHT © 1998 BY KOHLER CO. (SEE BELOW)
All Kohler Plumbing Fixtures, Faucets and Fittings carry Kohler's Limited One-Year Warranty Unless Otherwise Noted.
Limited One-Year Warranty
Kohler® plumbing fixtures, faucets and fittings are warranted to be free of defects in material and workmanship for one year from date of installation. Kohler Co. will at its election repair, replace or make appropriate adjustment where Kohler Co. inspection discloses any such defects occurring in normal usage within one year after installation. Kohler Co. is not responsible for removal or installation costs. To obtain warranty service, contact Kohler Co. either through your Dealer or Plumbing Contractor or calling 1-800-4-KOHLER or by writing:
- Kohler Co., Attn: Customer Service Department
Kohler, Wisconsin 53044 U.S.A.
Some states do not allow limitations on how long an implied warranty lasts, or the exclusion or limitation of special, incidental or consequential damages so these limitations and exclusions may not apply to you. This warranty gives you specific legal rights. You may also have other rights which vary from state to state. This is our exclusive written warranty.
Notes:
- There may be variation in color fidelity between catalog images and actual plumbing fixtures.
- Kohler Co. reserves the right to make changes in product characteristics, packaging or availability at any time with out notice. COPYRIGHT © 1989, 1990, 1997, 1998 BY KOHLER CO.



