If you live in an area that has hard water, unless you install a water softener, you may experience some difficulties with regards to your kitchen sink. Hard water refers to water that has a high mineral content, which means it will leave watermarks and soap scum in your sink. As a result, we've spent over 30 hours researching and locating the top kitchen sinks with surfaces that are resistant to the effects of hard water. For instance, the Blanco sinks in our list are manufactured with Silgranit, a composite granite material that resists water spotting, stains, scratches and scorching. In short, all of our products listed have been found to work extremely well with areas that have hard water.
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How We Assessed and Evaluated These Kitchen Sinks for Use in Areas with Hard Water
When it came down to selecting the best kitchen sinks for hard water, we went with composite granite. Composite granite materials are made from a blending of around 80 percent solid granite stone, and usually an acrylic resin. This is then formed into the desired bowl shape. This material has excellent benefits for those living in hard water areas, as it offers strength, longevity, ease of maintenance and resistance to scratching.
Strength and Design
Each of the kitchen sinks we looked at had to be known for their durability and strength. After all, the purchase of a new kitchen sink is an investment for your home, and as such should be expected to give you many years of service. We also selected a variety of shapes for you. For instance, you'll notice that the Houzer model comes with the traditional 50/50 bowl split with a rectangle shape. While the Kraus comes with a rather modern 60/40 bowl split design with more curvy, organic contours which mimic water.
Ease of Cleaning
In the past, some composite granite sinks developed the reputation of being hard to clean. We wanted to make sure that we did not include any of those sinks in our list of the best kitchen sinks for hard water. As such, we stayed with companies such as Blanco, which sought to overcome these concerns by developing their own, special type of composite material, in this case, Silgranit. Silgranit is actually 40 percent easier to clean than other surfaces due to the 7 industry patents taken out by Blanco. Also, consider our offering by Houzer. It is made with Microstop, which is an antibacterial agent.
Durability
Another past issue experienced by composite granite surfaces was that they could be easily damaged by heat or household cleaners. As this was the case, we looked for sinks that had no issue with household acids or alkalies, such as Blanco Diamond model. All of the kitchen sinks in our review of the best kitchen sinks for hard water are resistant to heat over 500 degrees Fahrenheit.
Sound Absorption
This is an added plus. After all, no one likes to be woken up by the clank and bang of dishes as they are being washed. Therefore, all of our 8 selections below have some sort of sound dampening quality, which we are sure, other members of the household will appreciate.
Top 8 Best Kitchen Sinks For Hard Water in 2020
| Product | Weight (lb) | Depth (in) | Price |
|---|---|---|---|
| Blanco 440194 | 45 | 9.5 | Check Price on Amazon |
| BLANCO DIAMOND 441285 | 45 | 9. 5 | Check Price on Amazon |
| Swanstone QZ03322LS.077 | 30 | 10 | Check Price on Amazon |
| Kraus KGD-442 | 37.4 | 10.75 | Check Price on Amazon |
| Blanco 440215 | 37.4 | 9.5 | Check Price on Amazon |
| Blanco 440067 | 40 | 10 | Check Price on Amazon |
| Blanco 441592 | 44 | 9.5 | Check Price on Amazon |
| Houzer M-200U | 48 | 9.5 | Check Price on Amazon |
Final Verdict
This is a fabulous sink for those of you looking for a durable solution for your kitchen needs. The composite granite is designed not to chip, be resistant to heat, stains, scratches and scorching. We like this sink as it is not only tough and designed to give you years of service, but it is also very easy to install and comes with one pre-drilled faucet hole.
2. Blanco 441285 Diamond Double-Basin Drop-In Granite Kitchen Sink
3. Swanstone QZ03322LS.077 Granite Dual Bowl Kitchen Sink
4. Kraus KGD-442BLACK Quarza Granite Kitchen Sink
5. Blanco 440215 Diamond Double-Basin Drop-In or Undermount Granite Kitchen Sink
Final Verdict
We like this Diamond Double-Basin kitchen sink by Blanco for its high quality construction and ease of maintenance. In fact, the surface is so easy to clean, that it's backed by 7 industry patents. Made from 80 percent solid granite it resists heat up to 536 degrees Fahrenheit, does not absorb stains or scratch easily. It's also resistant to household acids, alkalies as well.
Final Verdict
Manufactured from Blanco's very own Silgranit II material, you'll find that this sink comes with a hard, easy to clean surface. Silgranit II is colorfast, will not stain or scratch under normal, every day usage. Clean up is super easy, due to its non-porous Silgranit II surface, which also holds 7 industry patents to ensure that it is 40 percent easier to clean.
7. Blanco 441592 Diamond 1.75 Low Divide Under Mount Double Bowl Kitchen
Final Verdict
The Blanco Diamond undermount kitchen sink is one of the best you'll find on the market today. With its Silgranit surface, you'll find that it is resistant to everything from fading, household acids and alkalies, heat, scratches and stains. The low, 5-1/2 inch divider makes it easy to transfer pots, pans and dishes from one bowl to another, and the 9-1/2 inch depth of each bowl means that you'll have plenty of space to work with.
8. Houzer M-200U MIDNITE Undermount Kitchen Sink
There you have it, our professionally conducted review of the best kitchen sinks for hard water. Those of you who live in areas with hard water know how difficult it can be, dealing with the high mineral content. With the composite granite sink, you not only get a nice variety of style, shapes, colors, and sizes but also the advantages of strength, durability and ease of maintenance. All of the sinks listed above have high rates of customer satisfaction via customer reviews, ensuring that they are indeed, an excellent investment for your home.
