Step 1: Choosing a Stone Type / Granite Countertops

kitchen countertops

Granite is a natural stone of immense beauty, and the most durable of all natural materials used for home and commercial countertops. Granite’s timeless aesthetic appeal and extreme durability makes this stone a classic, enduring choice for any surface.

 

Granite Colours Gallery (31) Our detailed online granite colour gallery has examples of many of the different stone colours. Each stone colour includes a close up, a full slab photo, and examples in applications.

 

Must Watch! Video - From the quarry to the kitchen (6:00)

Must Watch! Video - From the quarry to the kitchen (6:00)

This video is a must watch! It’s an introduction to granite, how it is mined, cut, polished, and installed in your home.

How Granite is Formed

 

Granite formed as a result of the slow crystallisation of molten rock deep within the earth's crust millions of years ago. Basically it’s magma that did not erupt and stayed under the ground, cooling very, very slowly. According to scientific theory (the Marble Institute of America), the newest piece of granite on the planet is almost 750 million years old!

 

It is mined from quarries around the world in large blocks that are then cut into slabs. These slabs are polished and distributed to stone suppliers. Stone fabricators purchase these slabs from the stone suppliers and install them in your home or office.

Granite Countertops Durability

 

Scratch Resistance

Heat Resistance Stain Resistance Chemical Resistance Hygiene Rating

Scratch Resistance

Heat Resistance

Stain Resistance

Chemical Resistance

Hygiene Rating

4.5 star
5 star 5 star 5 star 5 star
 

 

warning

 

 

 

 

 

 

 

 

Although granite is rated 5 stars for most resistances, this does not mean that it is impervious to damage.  We recommend that you take care of your granite countertops. For more information, see our care and maintenance tips.

 

To prevent scratching, use cutting boards and avoid scraping heavy object across the top.    

To prevent staining, clean up spills as soon as possible.

 

If you intend using chemicals on the surface, we recommend that you confirm with your stone fabricator that the surface type is resistant to the chemicals.

 

Scratch Resistance Granite Scratch Resistance
4.5 star

 

Granite is the one of the hardest natural stones found on earth! In fact, granite slabs can only be cut with expensive diamond tipped saws. This hardness gives granite one of the highest scratch resistances of all countertop materials and puts it on par with engineered stone. It resists
scratches from objects such as knives, pots, plates, and mugs.

 

Granite scores a hardness rating of approximately 7 on the Mohs scale of mineral hardness.

When installed in a kitchen, the use of cutting boards is recommended because cutting on granite will dull knives.

 

Heat Resistance Granite Heat Resistance
5 star


Of all the countertop materials available, granite has one of the greatest resistances to heat, making it especially popular for kitchen tops and braai areas! Hot pots can be placed directly on the surface without the damaging or discolouring the granite.

 

Stain Resistance Granite Stain Resistance
5 star


Granite has low porosity. However, sealing the surface with a penetrating stone sealant is
recommended to protect the granite from water patches and stains. This sealant is absorbed into the stone giving it a much higher resistance to staining. Stone fabricators should apply a quality sealant before and after the installation of your granite countertops.

 

Weathering Resistance Granite Resistance to Weathering
5 star

 

Granite is resistant to weathering, which makes it an ideal choice for outdoor accessories, such as built-in braai areas and wall cladding.

 

Hygiene Resistance Granite Cleanliness & Hygiene
5 star

 

When it comes to the hygiene of your countertops, granite is the way to go.
Some manufacturers of man-made countertop materials and natural stone imitations mislead the public about the porosity of granite leading to problems with bacteria build-up. When in fact, granite is one of the most cleanable countertop materials available, being over 1000 times more
cleanable than plastic laminate.

 

A study done by the Hospitality Institute of Technology conducted by Dr. Snyder in 1999, showed that granite had the greatest reduction of E. Coli bacteria after washing and rinsing with water.

 

Surface Micro-organisms ELIMINATED by normal cleaning:

 

Granite 36,000
Stainless Steel 4,000
Concrete 2,400
Tile 900
Wood 500
Plastic Laminate 285

 

A follow-up study was conducted by Dr. Snyder again in 2006, where four widely used countertop materials were compared – two granites, one marble and one quartz surface (engineered stone). The study showed that all are easily cleaned to meet FDA sanitizer criteria of 5-log reduction pathogens on the surface. “Overall, there was no statistical difference in reduction after wash and rinse for any of the four stone surfaces,” said Dr. O. Peter Snyder, Jr., president of the Hospitality Institute.

 

Granite Look & Feel

 

Granite Look and Feel

 

Appearance

 

Granite has a natural crystal-like, elegant appearance, consisting of quartz, feldspar, and other minerals including mica. This network of interlocking crystals and minerals gives granite its depth, unique patterns, beautiful colours, and sparkling glitter-like characteristic.
When polished, flat reflective surfaces of feldspar and flakes of mica flash light in a twinkling pattern as the angle of light changes.

 

The actual size of the crystals in granite vary, which explains why some granites appear more crystalline than others. Some granites also contain gemstones and pearl flakes which enrich the surface appearance. For example, in the close-up above of Ivory White, red garnet gemstones appear in dark red speckles and flashes of light reflect off the feldspar and mica flakes. This natural aesthetic appeal is unmatched by any of the man-made stone imitations.

Granite is ageless and always contemporary. Today's leading architects know its unique qualities and are using it more extensively than ever before.

Colours & Patterns

Granite usually has a "speckly" or "swirled" pattern appearance and comes in a wide array of colours, ranging from dark blacks to variegated browns, deep reds, shimmering blues, and pearly light whites or greys. The variety of colours come from their complex and varied origins.


It is important to realise that being a natural stone, there will always be variations in colour and formation in each and every slab - some granite patterns are very consistent, whilst others exhibit "waves" of movement and colour in the stone.

 

Below are 3 examples of full granite slabs (+- 2.8m x 1.6m), from one of the most consistent surface patterns to one of the more “wavy” patterns”.

 

Granite Consistency Granite Consistency Granite Consistency
Granite Consistency Example Granite Consistency Example Granite Consistency Example

 

More Consistent arrow Less Consistent

 

Our Online Granite Colour Gallery

 

Our detailed online granite colour gallery has examples of many of the different stone colours. Each stone colour includes a close up, a full slab photo, and examples in applications.

 

Granite Stone Slabs

After you have made a list of your favourite colours the next step will be to visit the stone show rooms to see the granite slabs in person. This will help narrow down your list of options.

 

Seeing the stone slabs in person is a very important, exciting, step in the process and will ensure that you make the right colour choice for your project before getting quotes from the stone fabricators.

 

Granite’s Surface & Touch

 

Granite’s Polished Surface

 

Another visually stunning appeal of granite countertops is the surface’s high gloss shine which really brings out the depth of the colour and pattern of the stone. This shine is the actual stone polished to a mirror-finish, not by something coated on the surface. Therefore, polished granite will keep its beautiful high gloss shine for decades!

There are also alternatives to the polished surface, but this will be discussed at:
Step X: Installation Preferences: Surface Finishes.

 

Granite to the touch

 

Granite has a solid, smooth, cool, sophisticated stone feel.

Granite Pricing

 

Affordable Luxury.

Granite, which was once found only in very expensive high-end kitchens is more commonplace today and is by far the most popular natural stone countertop material. Granite countertop prices have reduced due to technological advances, improved methods of quarrying, and widespread popularity.

Although prices are still on the higher end of the countertop market, the value-for-money and durability of granite makes it a more cost effective option than any cheaper alternative. Granite will retain its beauty for decades, improve the long term home experience, and increase the value of your property. This makes granite a sensible, long-term economical solution and investment.

The price of granite countertops varies. Expect to pay between R1500 and over R3500 per m2,
depending on the colour, availability and complexity of the installation.

Granite in Application

 

Granite kitchen countertops

 

Granite gives a kitchen a natural modern beauty.

 

It is durable enough to withstand the everyday life of a modern kitchen, easy to clean, hygienic, and will look as good today as it will years from now.

 

Normal kitchen knives, cutlery, and cookware can all be used on granite kitchen countertops without the worry of scratching the surface.

 

Granite kitchen countertops have a high heat resistance, so hot pots can be placed directly onto the surface straight from the stove or oven.

 

For a visually stunning and extremely low maintenance kitchen, granite is one of the best countertop materials available.


To read more about the different kitchen countertops, go to Kitchen Countertops page.

 

Granite in the bathroom

 

Granite makes a bathroom stand out with a lasting natural beauty. It’s water and stain resistance makes it an good choice for all bathroom surfaces.

 

Aside from using granite for bathroom vanity units, it can also be used for the floors of the bathroom as well. However, like any other smooth surface floor, the polished surface of a granite can be slippery when wet. A honed granite surface is recommended for such applications.

 

Other Applications

 

Granite can also be used for bar tops, fireplace surrounds, table tops, reception countertops, floor tiles, exterior applications such as braai areas, jacuzzi and pool surrounds, wall cladding and more...

Granite vs. Other Stones

 

Granite vs. Engineered Stone

 

Granite vs. Engineered Stone

The durability qualities of granite and engineered stone
are very similar. They both have a high scratch resistance,
high stain resistances, are equally hygienic, easy to clean,
and both will maintain their beauty for decades to come.
However, there are some main differences between them,
see below.

 

Natural vs. Man-Made Look & Feel

 

Granite is a natural stone and engineered stone is man-made. Being man-made, the colours and patterns of engineered stone are highly consistent and uniform throughout the surface.
Engineered stone has a man-made crushed stone look, whereas granite exhibits a more natural crystalline look and feel with patterns that are more randomised, some highly consistent and others displaying “waves of movement”. When you are reviewing the online stone gallery or visiting the stone show room you should immediately notice the aesthetic differences between them.

 

Heat Resistance Difference

 

Engineered stone is not as heat resistant as granite. This means that hot cookware cannot be placed directly on the surface of engineered stone without running the risk of damaging or discolouring the surface.

 

Price Comparison

 

Engineered stone is generally more expensive than granite.


Granite vs. Marble

 

Granite vs. Marble

Granite and marble are both natural stones, have high
heat resistance, equally hygienic, and both will maintain
their beauty for decades to come.
However, there are some main differences between them,
see below.

 

Scratch Resistance Difference

 

Granite has a much higher scratch resistance than marble. This makes granite the more durable option for countertops in high traffic areas or where a lot of cutting will be done. To give you a
comparison, marble scores a hardness rating between 2.5 and 5 on the Mohs scale of mineral hardness, whereas granite scores a rating of approximately 7 out of 10.

Stain Resistance Difference

 

Granite is not as porous as marble and when both are sealed with a penetrating stone sealant, marble is more vulnerable to staining. Extra care needs to be taken with marble and spills need to be cleaned quickly.

 

Appearance Difference

Generally granite and marble have a very different aesthetic. Marble has a much finer crystalline structure, the patterns appear smoother, and distinct veining of minerals within marble set it apart. However, it is not uncommon to mistake some exotic granites for marble, and some marbles for granite! When you are reviewing the online stone gallery or visiting the stone show room you should immediately notice the aesthetic differences between them.

 

Price Comparison

 

Granite and marble fall within a similar price range.


Granite vs. Synthetic Surface

 

Granite vs. Synthetic Surface (Corian)

Granite and synthetic surfaces are two very different
countertop materials. Granite is a natural stone and
synthetic surfaces are a man-made acrylic plastic.

Some of the main differences are described below.

 

Scratch Resistance Difference

 

Granite has a much higher scratch resistance than synthetic surfaces. This makes granite the more durable option for countertops in kitchens or high traffic areas.

 

Stain Resistance Difference

 

Although granite wont stain easily, synthetic surfaces slightly more stain resistant than granite. However, all surface types can stain and it is recommeneded that any stains be wiped up quickly.

 

Apperance Difference

 

Granite is a natural stone and synthetic surfaces are man-made. Being man-made, the colours and patterns of synthetic surfaces are highly consistent and uniform throughout the surface.
Synthetic surfaces have a man-made plastic look, whereas granite exhibits a more natural crystaline look.

In addition, synthetic countertops are made from an acrylic plastic and are seamless, unlike granite countertops where seams are visible.

 

Price Comparison

 

Synthetic surfaces are on par with the more expensive granites colours.

Step 2: Choosing a Stone Colour

Step 2: Choosing a Stone Colour

 

    • Granite colours gallery
    • Engineered Stone colours gallery
    • Marble colours gallery
    • Synthetic surfaces colours gallery

 

Don’t miss out on available stock - make a list of your favourite stone colours before scheduling appointments to view the slabs at the showrooms.

 

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Step 2: Choosing a Stone Colour