Highpoint Collection Ceramic 18x12-inch Undermount Vanity Sink - White

Included Warranty: 5 year Limited Manufacturer
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ITEM# 11917073
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    Highpoint Collection Ceramic 18x12-inch Undermount Vanity Sink - White
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    Decorate your home with this classy rectangular white undermount sink from the Highpoint Collection. This particular sink uses a glossy white porcelain enamel glaze to give it a bright and clean appearance. It has plenty of room within its scoop bottom.


    ITEM#: 11917073

    The Highpoint Collection 18 x 12 rectangular, ceramic sink is becoming a popular standard for the larger vanity application. This sink feature a scoop bottom and is made from vitreous china with a porcelain enamel glaze. Lavatory sink is finished in white color option This large sink with overflow opening is ready to install in any compatible undermount-style bathroom vanity. Its simple rectangular design and white porcelain enamel finish look great with any compatible vanity. The modern scoop bottom is a generous 6 inches deep, and the shape and finish make this sink easy to clean.

  • Sink type: Bathroom
  • Sink style: Undermount
  • Sink material: Porcelain
  • Exterior dimensions: 20.5 inches x 14.75 inches
  • Interior dimensions: 18.375 inches x 12.625 inches
  • Bowl Depth: 6 inches
  • Features a scoop bottom
  • Overflow in the front of sink
  • Drain opening diameter: 1.5 inches
  • Color: White
  • Uses standard USA drains*Template not included with ceramic sinks.This porcelain sink provides an upscale feel that goes well with both modern and eclectic designs. The sink features a square design that can be easily cleaned, and you can install any faucet on the sink to give it a unique look that conforms to the color and decor that is already in place.

  • Specs

    Color White
    Style Undermount
    Material Ceramic Porcelain
    Length 16-25"
    Shape Other Rectangle Round
    Width 16 - 25"
    Height Over 11" Over 11""
    Number of Faucet Installation Hole Single hole
    Assembly Assembly Required
    Basin Depth 12 - 17 Inch
    Bowl Depth Up to 7 inches
    Number of Basin Single Basin
    Number of Hole 1
    Sink Drain location Bottom Center
    Dimensions 18x12
    Warranty 5 year Limited Manufacturer
    Materials Ceramic
    Model Number HP1812W

    Customer Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Beautiful undermount sink

      The sink is perfect for our bathroom

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    • 2 years in, has a crack.

      we installed this in our new bathroom and now 2 years later it has a hairline crack in it. It isn't a frequently used bathroom so wear and tear isn't a huge factor. disappointed.

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    • Sleek looking

      The sinks look great and are deep. Not quite as large looking in the vanity as I pictured after measuring but still great!

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    • Perfect Sink

      I was looking for a square white sink and couldn't find one at Home Depot, Lowe's or Amazon. At least none that were good quality for about $100. Well Overstock had this one and it came to me in perfect timing for my install. Looks amazing and I am really happy with it!

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    • Nice sink

      Nice undermount white sink. Looks great. Would buy again.

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    • Flawed Sink

      Thanks to the Loveland CO writer I checked my recently-ordered Highpoint Collection Creamic 18x12-inch undermount sink from Overstock BEFORE it was installed. I discovered the same problem: the seating for the drain was distorted. On the defective units there is a gap of about 1/16" that prevents all of the water from draining out of the sink; very annoying. I called Overstock and they sent me a new sink immediately and a pre-paid UPS return label. I'd recommend that BEFORE you install your sink, double-check to make sure your drain seats snugly into the drain hole and that the drain hole is uniformly round (without deformations). I really appreciate the heads-up from the Loveland CO writer; he/she saved the day for me!

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    • Flawed Drainage

      BUYER BEWARE OF STANDING WATER!!! I purchased two of these undermount sinks for a granite countertop in my master bath. They were intact and appeared to be flawless on arrival. I love the design and shape of these sinks. I liked other more well-known brands, but went with this one because of the price. I've since discovered that you get what you pay for. There is a manufacturing flaw with these sinks where a dip in the front of the sink prevents all of the water from draining properly and a small amount of water is left standing. It is more prominent in one of the sinks compared to the other, but water remains in both after running the faucet. My contractor (not related to the granite installer) confirmed that the sinks were installed correctly and that it is an issue with the sinks, not the levelness of the counter top, cabinet, or sinks' adhesive that is causing the drainage problem. I'm stuck now... hopefully you won't be too!

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    • Its highpoint isn't quite high enough

      It's a little too gently sloped at the drain, so washing down suds takes an extra splash. But not so bad, it drains. If you look at the pic carefully, the edges aren't perfectly straight -- that is, with a SS sink your can have a reveal of the sink on a undermount, but if you were to make the countertop cutout larger on this (and perhaps all ceramic sinks?) it would show the unevenness. Hence our countercutters cut less than the sink needed and the counter hangs over into the sink 1/16th to 1/8th inch. Still it's a deep, yet compactly-sized sink that I enjoy having with my wall-mounted faucets.

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    • Great sink

      I am very happy with the sink after it was installed. I was aware of some of the other users issues so I opened all the boxes (I ordered 3 sinks) to make sure there were no flaws or defects. They were shipped to me in perfect condition, the sinks are beautiful, and although the large size did look a bit intimidating, once installed they blended in nicely with the countertops.

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    • Love them!

      I love this sink! I wanted something a little different for my master bath and was drawn to the rectangle shape of this one. Can't speak to the installation process as my two were installed by a professional during our house construction. They are wondefully deep and they look absolutely beautiful with my soapstone countertops!

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • Why did you choose this product?

      • great reviews, and the style

    • Will this sink fit an 18" depth vanity?

      • Hello juniej! When calculating room for a vanity, you must take into account the internal dimensions of the vanity. If the maximum space available inside the vanity is 20” than the you should be looking for a sink is that has an exterior dimension (Outside Rim) of no more than between 16” and 18”. You must account for mounting hardware and installation room. Exterior dimensions refer to the outside edge of the outside rim. Please let us know if you have any further questions. -Amanda P

    • Does this sink have an overflow drain?

      • Hello Johnatl55! The overflow is located on the front side of the sink. Thanks for shopping with us! - Amanda P

    • What is the difference between exterior and interior dimensions when needing a maximum length of 20" for it to fit in my vanity?

      • Thank you for contacting us kb5400. When calculating room for a vanity, you must take into account the internal dimensions of the vanity. If the maximum space available inside the vanity is 20” than the you should be looking for a sink is that has an exterior dimension (Outside Rim) of no more than between 16” and 18”. You must account for mounting hardware and installation room. Exterior dimensions refer to the outside edge of the outside rim. Please let us know if you have any further questions.

    • What drain is featured in the second picture and is it available for purchase on your site?

      • Hi mlhanson, we were able to verify this information with our support team. The drain is not for sale. It’s a standard chrome vanity drain. Here is a similar model with an overflow which we recommend. Try item number 13869294. Thanks for shopping with us.

    • What is the depth of this sink at deepest and shallowist part since it is a oval bottom.Thanks Wanda

      • Hello Wanda, the depth of the sick is 6 inches at the deepest point. The shallowest point is roughly 2.5 inches from the top to where the bowl begins to curve. I hope this helps. Thank you for shopping with us.

    • Can I use an 8" wide-spread 3 HOLE faucet with this sink?

      • Definitely, your counter top installer will cut the holes to your specifications as its an under-mount installation. Hence, the sink has no pre-cut holes.

      • Doesn't matter because it is undermount

      • Faucet goes on counter top as sink is undermount. Therefore, you can use any faucet. 8 or 4 inch or single handle.

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    • The description says that this sink is designed for a single faucet hole yet i don't see any pre-drilled holes in the sink. Can I use an 8" wide-spread (3-hole) faucet with this sink?

      • Thank you for your question c1azucena. Yes, this is a Undermount Vanity Sink. Please feel free to contact us again with any further questions.

      • This sink is to be installed as an under-mount sink. The faucet holes will be drilled by your marble or granite installer.

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    • I am wodering if this sink is pictured upside down. Is the drain positioned toward the back of the sink or toward the front, closer to the front counter edge? Is there any slope along the bottom to help with draining (from front to back)?

      • Yes, it looks like the first image is upside down. Please check the second image which shows the sink installed and also the slope. The sides slope towards the drain. Thank you for your question and we are apologize for the confusion.

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