Selecting natural stone for countertops materials can be one of the most fun and challenging decisions to make when building a new home or renovating. In today’s marketplace, there are so many options that “selecting a slab” is no easy task. The ideal countertop should be aesthetically pleasing without compromising practicality; it should be that perfect balance between fashion and function. To achieve this balance, there are many important considerations.
A great place to start is determining the key needs of the primary use of the space and what type of mentality the client has towards cleaning and wear.
Many clients want a countertop that will stand up to grease, oil, wine, vinegar and lemon juice with some wanting the freedom of cleaning up their kitchen the day after a party without staining or noticeable wear. Essentially, this client wants their countertop to look the same in 10 years with little care and maintenance on their part. This is considered to be the “North American” mentality. If this is the case, granite and quartzite countertops are most suitable.
Other clients will want to clean their counters very regularly, especially after spilling any acidic or oily solutions on them. Moreover, said client may not mind the look of an aged or patina countertop, perhaps they are partial to the odd “battle wound.” This client would fall into the “European” mentality and is a candidate for all types of natural stone countertops, including marble, travertine, onyx and limestone.
FINDING THE BEST FIT
Granite
Granite is composed mostly of feldspar and quartz, giving it a high range of hardness and durability. It is considered to be one of the most practical natural stone materials for kitchens. Until very recently, this material was only available with a homogeneous graining pattern. Much to the excitement of the design community, new varieties of exotic granite — mostly from Brazil — now offer unique wave-like patterns and veining. Granite is also available in a variety of finishes: polished, honed and brushed, which allows for a wide variety of design applications. An important benefit to note: due to its mineral composition, granite will not etch and once properly sealed, it will not stain or discolour.
Quartzite
Quartzite is quickly becoming the most sought-after natural stone countertop material in the marketplace. Similar to granite but containing a slightly higher concentration of quartz, quartzite is the hardest natural stone surface available. Like granite, it will not etch or stain (after sealing) and it is nearly impossible to scratch, making it ideal for kitchens. Available in a wide range of colours, including whites and greys, the subtle veining pattern of quartzite allows for the look of marble with a higher durability factor.
Marble
Highly regarded as the most beautiful and elegant of natural stones, marble is a timeless classic that adds value to any home. With a medium range of hardness, marble is deemed suitable for kitchen and bathroom countertops so long as it meets the clients’ primary needs and they know what to expect. The only perceived disadvantage to using marble in a kitchen is the possibility of staining and etching (battle wounds), which some endusers may consider an advantage, depending on their overall aesthetic preference. Marble is mostly composed of calcium carbonate, a mineral that undergoes a chemical reaction when it comes into contact with acids and bases. If not cleaned up within a reasonable time frame, acids such as lemon juice on a marble counter will cause the surface to slightly erode. This process — commonly known as etching — can be magnified by bright overhead lighting and a polished finish. One way to make etching less noticeable is to select a honed or matte finish. Ultimately, the client’s mentality and attitude towards wear and cleaning will determine whether marble is suitable for them.
Onyx
Onyx has similar wear and care properties to marble but is slightly harder. Usually reserved for hotels, bars and restaurants, this translucent countertop material is gaining popularity in the realm of high-end residential. After running a few LED strips or panels behind it, an onyx counter can transform into a dramatic backlit showpiece for the entire house. Parties tend to end up in the kitchen and this material will make sure of it.
FINAL CONSIDERATIONS
It is important to be diligent and well-informed when selecting natural stone countertop materials. Be sure that the stone is appropriate for the client’s lifestyle and attitudes towards wear and care. Also, understand that natural stone should be properly sealed with appropriate solutions in order to have it looking its best for a lifetime. Remember: There is more to a countertop than what meets the eye.
Source: Design Quarterly – March 2014
Article written by Colby Hennessy
For expert advice on stone selection, please contact one of our sales representatives at 604.872.8444