Best Granite Composite Sinks 2017 – The Indestructible Material

Editor’s Choice: Blanco 441309 Performa 1.75 Medium Bowl Sink

Blanco 441309 Performa 1.75 Medium Bowl Sink Review – Uncle Paul’s Kitchen

The kitchen is undoubtedly the heart of any home and a good quality sink is one of the most important requirements in a kitchen. Though most branded sinks last for up to 15 years, it is not unusual to find the surface becomes dull, chipped or develop a leak after a prolonged period of use.

If you are planning to remodel your kitchen, investing in a granite kitchen sink can be the best upgrade possible as it offers a number of advantages over traditional sinks. They also give a modern and elegant look to the kitchen.

Granite kitchen sinks are without doubt more expensive than the ordinary sinks. But one cannot overlook the fact that they are durable and often come with a life time warranty, making them good investments.

Here is a comparison table for granite sinks in the market:

The Best Granite Sinks of 2017


Blanco 441309
33 x 26 x 39 inches

Blanco 440067
32 x 25.25 x 39 inches

Swanstone QZLS-3322.076
Drop In
33 x 22 x 13 inches

Blanco 516319
29.75 x 29.75 x 38 inches

Advantages of granite composite sinks

The manufacturing process of granite composite kitchen sinks is far more complex than that of ordinary sinks. The process requires high precision and is usually handled by expert professionals. Hence the final output is far more superior and durable. The advantages of investing in silgranit sink are as follows:


Composite granite kitchen sink is scratch resistant and hence one does not have to worry about damaging it accidentally. It can also be used in a rough work environment as it does not chip easily even when excessive force is applied. In a nutshell, it literally requires no maintenance at all.

As most of the kitchen sink composite often comes with a lifetime warranty, customers can buy the product without any worries.


Granite is extremely hard and other materials commonly found in the kitchen will not damage it. As a matter of fact, diamond is the only other material harder than granite.

Due to its hardness, granite often outlives the sinks with ordinary materials. Even after years of rough use, it does not develop any visible damages, hence they are highly recommended for people who are pressed with time and do not wish to spend time on the maintenance of the sinks.


As the demand of granite composite kitchen sinks is on the rise, manufactures are offering it in a range of different models and designs. They are available in single bowl as well as double bowl varieties. While single bowl sinks are ideally suited for smaller kitchen, investing in a double bowl is a wiser option as it is more practical and functional.

The price of the silgranit sink is dependent on size and features. But it is always advisable to spend a dollar more for a good quality product instead of a cheaper alternative.

Easy installation

The composite granite kitchen sink is delivered to customers in perfect condition. All the components required for the installation are provided along with the product, hence the installation is fairly simple. In most cases the installation can be completed in less than 30 minutes without professional help.

Easy to clean

The kitchen sink composite is very easy to clean. One simply has to use soap water and a nylon brush to clean it. Also, cleaning it with a damp cloth and a tiny amount of mineral oil can improve the luster.

Buying guide for granite sink kitchen

Before making any purchase, it is important to keep the below points in mind:

Size of sink

Granite composite kitchen sinks are available in a variety of different sizes. Hence it is important to measure the available kitchen space and choose a sink that is a perfect fit.

Purchasing a granite sink that is too large may result in lesser countertop space. Additional cabinetry will be required to accommodate the oversized width. It will also make the sink look like a misfit in the kitchen.

Bowl configuration

As mentioned earlier, granite sinks are available in single and double bowl varieties. Before choosing the bowl configuration, it is important to understand the primary use of the sink.

If you usually wash the dishes by yourself, a two bowl design is ideal as you can use one bowl for washing and the other for draining or rinsing. If you have dishwasher and will be using the sink for washing only the bigger pots and pans, a single large bowl design will work best for you.


Before purchasing a silgranit sink, it is important to think about the various accessories you wish to use.

Customers must check the number of holes provided in the sink in order to determine the kind of accessories it can support.

Some of the features to look for are soap dispensers, hot water dispensers, accessories for treating water and etc.

Installation type

Top mount and undermount granite kitchen sinks are very popular. A top mount sink is also referred to as drop in sinks. It is easy to install as it just has to be dropped in the hole provided in the countertop. It is equipped with a rim that keeps the sink in place and gives it a finished look.

A composite undermount sink is installed under the counter. This variety does not have a rim. Hence the edge of the counter top sits directly in the basin.

A word of caution

Abrasive powders such as bleach, ammonia and caustic solutions should not be used for cleaning composite granite kitchen sink. It will dull the appearance of the sink and may scratch the surface. Never use steel wool to clean it. It is advisable to read the instructions provided by the manufacturer for cleaning.

Common Pros and Cons


  • Durable and resistant to damages
  • Available in different sizes, so you can always get the model you want
  • The installation process is simple and on average,  it only requires up to 30 minutes for complete installation
  • Great design and modern look
  • Granite is so hard that only diamonds are harder than this material
  • Does not chip
  • Come with a lifetime warranty
  • Available as single and double bowl sink
  • Perfect for upgrading your kitchen
  • Can be used in restaurants and commercial applications


  • Expensive
  • Strong chemicals can damage the surface
  • Heavy
  • Some models are hard to install


Investing in kitchen sink granite is a wise decision as they are durable, crack resistant, well designed and available in a variety of shapes and sizes. The numerous benefits far outweigh the costs. As lifetime warranty is usually provided for the sinks, it is highly recommended to upgrade to granite sink kitchen while planning your next kitchen renovation.