5.00 out of 5

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SKU: #3624 Category:

This exclusive NBI design reflects appreciated input received from our customers seeking a large single basin design. This unique design will make a great addition to a busy cooks kitchen or laundry room. The large and spacious single basin affords plenty of room for those items that can be difficult to wash in a divided basin design. Featuring a beautiful rolled rim and a mid-height backsplash that will accommodate a traditional wall mounted faucet without having to sacrifice a window view from above. The centered drain hole is drilled to a standard 3.5″ diameter and is waste disposal system compatible. Manufactured in-house exclusively by NBI from durable reinforced cast acrylic to achieve excellent durability and ease of care while maintaining a vintage appeal. Quality assured by our five year manufacturers warranty and your satisfaction guaranteed or your money back per our 30 day return policy.

  • Beautiful rolled rim design.
  • Large single basin for washing and rinsing.
  • Basin dimensions top: 30 1/4″ long (side to side) X 19″ wide (front to back)
  • Basin dimensions bottom: 28″ long (side to side) X 15″ wide (front to back)
  • Faucet holes are drilled on 8″ centers.
  • Basin depth: 8″
  • Drain hole drilled to a standard 3.5″ diameter.
  • Waste disposal system compatible.
  • Overall dimensions: 36″ length (side to side) X 23.5″ width (front to back)
  • The overall backsplash height from counter or mount surface to the top edge of backsplash is 9.5″.
  • All measurements (±1/2″).


color selection* Color samples should only be considered as a guide. Due to differences in monitors, the colors shown above may not be represented with all their true qualities. White is standard stock color, for all other colors please allow up to 3 additional days to our standard shipping policy.

Available Colors

White, Biscuit, Almond, Sandbar, Ice Gray, Black

6 reviews for NEW & EXCLUSIVE DESIGN! Model #SB3624

  1. 5 out of 5

    Holy Cow this is the most GORGEOUS sink… I really wanted a “real” vintage sink and found one (they are super heavy) but the re-finisher told me that kitchen sinks just don’t hold up when re-finished, I was heart broken, I wanted a early century kitchen sink. NBI saved my dream!!! I will admit I was leary and was even afraid to open the box when the sink arrived ( shipping was super fast and the sink was well protected for shipping ). I unpacked my sink today it is ALL I could hope for and more, a lot thicker material then I was afraid it would be ( there is NOTHING flimsy about this sink ). This sink is heavy duty and BEAUTIFUL!!! I LOVE my new sink…. THANK YOU NBI for making my dream kitchen possible!

  2. 5 out of 5

    Gorgeous! Love my new sink and faucet!!

  3. 5 out of 5

    I really, really, really like my sink. After months of waiting, I finally found a contractor who would renovate this kitchen in what was apparently a very uncommon style. The sink was installed today by a plumber who had never seen a sink like this one. It must have been easy enough for him, because it looks great. Was TOTALLY blown away with the Kingston Wall-Mount Faucet in bronze, handling like it was a precious gem. The counter top guys were so impressed, they wanted to use my ideas to suggest to other people. Granted I do live in Alabama, so these NBI styles may not have yet been discovered. I LOVE NBI. Maybe one day they’ll make some ultra cool bathtubs!

  4. 5 out of 5

    This sink left me speechless! It is a work of art and I LOVE it! Our kitchen is still a work in progress, but I wanted to wait until we painted the cabinets to send you a picture, because it would be a drastic change. There isn’t a thing I don’t love about it. The hardware matches excellently. Thank you so much! Your professionalism and helpfulness made this process even easier. I will forever be grateful I found NBI!

  5. 5 out of 5

    Love this sink! Put it in our remodeled 1930’s kitchen. Had wanted a cast iron sink, but we are aging do it yourselvers and knew we could never deal with the weight of the sink. This solved our problem. I painted the outside of the sink a dark turquoise with chalk paint, to disguise the fiberglass look, then mounted it on a pipe stand. It looks wonderful! So proud of it and so far super easy to keep clean. Bought an American Standard retro style faucet to go with it. It is very much in keeping with the age of the house but with a cool updated twist. Hope it lasts for years and years!

  6. 5 out of 5

    My sink arrived very quickly and in great condition. It truly is gorgeous! The material seems quite durable and it’s nice and light (in comparison to the cast iron models). The only thing I would caution prospective buyers is to make sure your plumbing can be set up to accommodate the faucet. That has been our only challenge installing the sink as we live in a cold climate and the sink is on an exterior wall. Would definitely recommend NBI.

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