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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Nantucket Sinks Great Point 17" Ceramic Bathroom Sink, White, GB-15x12-WNantucket Sinks Great Point 17" Ceramic Bathroom Sink, White, GB 15x12 W Nantucket Sinks GB 15x12 W glazed bottom 15" x 12" undermount ceramic bathroom sink. A classic oval design in white for an exposed installation. Easy and functional in an undermount design. Finished in a porcelain enamel glaze. This sink has an overflow and a 1. 75" drain diameter. A trip to Great Point Light House is a journey worth taking. Our Great Point collection of
Nantucket Sinks Great Point 17" Ceramic Bathroom Sink, White, GB-15x12-W
Nantucket Sinks GB-15x12-W glazed bottom 15" x 12" undermount ceramic bathroom sink. A classic oval design in white for an exposed installation. Easy and functional in an undermount design. Finished in a porcelain enamel glaze. This sink has an overflow and a 1.75" drain diameter.
A trip to Great Point Light House is a journey worth taking. Our Great Point collection of undermount bathroom sinks are paying homage to the Great Point iconic structure. Our Great Point undermount and drop-in lavatory sinks will add beauty to any bathroom.
Please see our color disclaimer.
Features
- Exterior Dimensions: 17.125" x 13.75" x 7"
- Interior Dimensions: 15.25" x 12" x 5.5"
- Glazed on underside of sink for exposed sink applications
- Classic white color is a timeless choice for your bathroom or powder room
- With overflow
- Enamel glaze makes seals vitreous china and make easy to clean
- Drain: Standard 1.75"
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Details
| Bowl Split: | Single |
|---|---|
| Box Height: | 12" |
| Box Length: | 25" |
| Box Weight: | 13 lb(s) |
| Box Width: | 19" |
| Collection: | Great Point |
| Color: | White |
| Country of Origin: | China |
| Drain Placement: | Rear Center |
| Drain Size: | 1.75" |
| Finish: | Porcelain Enamel Glaze |
| Has Overflow?: | Yes |
| Inner Depth: | 5.5" |
| Inside Bowl Dimensions: | 15.25" x 12" |
| Installation Type: | Undermount |
| Item Height: | 7" |
| Item Length (Front to Back): | 13.75" |
| Item Weight: | 10.00 lb(s) |
| Item Width (Side to Side): | 17.125" |
| Material: | Ceramic - Vitreous China |
| Minimum Cabinet Size: | 21" |
| Number of Bowls: | 1 |
| Number of Faucet Holes: | 0 |
| Overall Dimensions: | 17.125" x 13.75" |
| Required Assembly: | Professional installation recommended |
| Room: | Bathroom |
| Shape: | Oval |
| Sku: | GB-15x12-W |
| Ship Method: | UPS |
Warranty
Nantucket Sinks Warranty Details (PDF)
Installation Instructions
Installation Instructions (PDF)
Product Specifications (PDF)
Product Care
Nantucket Sinks Product Care (PDF)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 515 reviews
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Product Reviews
★★★★★ 5
AS GOOD AS ANY OTHER, WORKS GREAT
Size: 36 sqft, Size: 36 sqft
Used this in my 17 RAM 1500. This stuff works great, just as good as S...ss brand that is also sold on here. Same thickness and same tackiness. And this stuff sticks like crazy, once its laid down and rolled onto the surface, it is hard to remove, so I am pretty sure it will stay where I installed it. It is great value, one box was enough to do the whole roof of the truck with a little left over for small spots. I think it took a total of 2.5 boxes to do my whole crew cab, roof, floor and back wall and most of the firewall, and I also added a layer of their .25" foam. I do notice a difference in less outside noise, from wind and road. I will be doing my wife car soon, and this is the product I will be using again, I recommend this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
★★★★★ 5
Dyna... who?
Size: 36 sqft
This stuff works great. Fraction of the cost to Dyna.. and just as good. Very sticky. Used in doors, floors and ceiling. Great product and performs flawlessly. I would highly recommend this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
★★★★★ 4
Awesome, inexpensive alternative to name-brands!
Size: 36 sqft
Awesome. Stuck well with alcohol prep and time to let liquid flash-off. Very consistent, piece to piece. Backing peeled easily when desired. Compared to Amazon Basics, the butyl seemed a little thicker (infinitesimally) and stickier, foil was less thick than Amazon Basics. Very good value. Started with my nice car, but after completing project, sound dampened all cars in the immediate family it made such a noticeable difference in sound level and quality of music from soeakers. Recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
★★★★★ 5
Easy to use
Size: 36 sqft, Size: 36 sqft
Very good and easy to use, made my 88 Chevy feel better
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
Great sound deadening material with easy installation.
Size: 36 sqft, Size: 36 sqft
This sound-deadening mat was easy to install on the roof of my Toyota FJ Cruiser. It significantly stiffened the roof and dramatically reduced the wind noise inside the vehicle caused by my roof rack and lights. I can actually carry on a conversation again without shouting while driving on the freeway.
The 36-square-foot package was enough for my application, with about three sheets left over. The tiles adhered well to the metal without any special surface preparation. I only wish I had done this sooner.
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Reviewed in the United States on May 20, 2026
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