A Complete Guide to Engineered Stone: Quartz, Limestone, and More
Some say it is better than natural stone
Engineered stone can look like the real deal, and some argue it is even better than natural stone. Engineered stone materials are made from minerals and binders and can be more durable and longer-lasting than natural options. Whether you want to use it for your kitchen countertop, wall cladding, flooring, or bathroom, there are many reasons to choose factory-made stone countertops.
What Is Engineered Stone?
The main difference between engineered and natural stone is that engineered stone is made in a factory, whereas natural stone is quarried by people and machines from the earth.
Engineered stone consists of crushed minerals mixed with adhesive. Most of the engineered stone on the market is quartz. The actual amount of minerals in the end product varies among manufacturers, but in general, engineered stone contains crushed quartz, granite, marble, other natural stones, ceramics, silica, glass, and more. These minerals are bound together with cement or resin to make slabs.
“Engineered stone is a great option,” says Bob Tschudi, Angi Expert Review Board member and general contractor in Raleigh, North Carolina. “Not only is it easier to fabricate than natural stone, but it also holds its value when selling your house. And it has the same high-end look as natural stone.”
1. Quartz
Manufacturers use different amounts of quartz in their products. Some brands promise to use a certain amount of raw material, like Caesarstone®, which contains up to 90% quartz minerals. It is a popular choice for kitchen countertops, but you can also use it in your bathroom and indoor flooring.
“You can’t go wrong with quartz,” says Tschudi. “It has the same look and feel as natural stone, and it’s very easy for contractors to cut and install.”
The cost to install a quartz countertop ranges from $70 to $100 per square foot.
2. Recycled Glass
A top reason why people consider recycled glass countertops is that they are eco-friendly. Manufacturers make slabs with recycled glass, pigment, and a binder, such as cement or epoxy resin. The slabs produced with cement contain no chemicals, although they require more maintenance. You will need to seal the countertops, reseal annually, and wax them twice a year.
Another reason is that this type of stone has a unique appearance. There are various color options like neutral beige tones, bright blue, red, and black. Most feature an eye-catching mosaic glass pattern that adds a lot of character to your home. Opt for recycled glass countertops with quartz and natural elements like oyster shells and champagne-colored sea glass for a true showstopper. These manufactured stone countertops are fantastic for vanities, indoor flooring, and even fireplaces.
Recycled glass countertops cost around $65 to $140 per square foot.
3. Sintered Stone
Sintered stone differentiates itself because it contains no binders or adhesives. Manufacturers make these slabs with minerals put under immense pressure and heat. Notably, sintered stone is more durable than quartz and useful in many indoor and outdoor applications. This option will run from $60 to $100 per square foot.
4. Cultured Marble
Manufacturers create cultured marble in molds using crushed minerals and resin. Although not ideal for the kitchen, you can install cultured marble in bathrooms. Unlike natural marble, cultured marble is nonporous, and you can fix scratches with a gel. It costs $10 to $35 per square foot.
5. Agglomerate Stone Tile
Agglomerate stone tiles are crushed granite or marble bound with polyester or epoxy resin. They are sensitive to UV radiation and can show wear quickly, so install these tiles indoors. They cost $7 to $12 per square foot.
6. Limestone
If you are looking for an engineered stone for flooring, consider limestone tiles. Manufacturers make these tiles with a limestone composite and polymer resin. Unlike ceramic tiles that can take days to install, limestone tiles can be installed and grouted in one day. It costs $3 to $5 per square foot.
Frequently Asked Questions
Engineered stone is nonporous, unlike natural stone, and does not need to be sealed. You do not have to worry about etching or bacterial growth. It is more durable than natural stone and concrete, as well as highly heat resistant. Engineered stone is easy to clean and maintain. You can wipe it down with warm water and soap. Use a non-scratch scrub pad for stains and avoid any harsh cleaners. Engineered stone can even be eco-friendly, with some manufacturers using waste byproducts or organic resins.
Different types of engineered stone countertops require varying installation methods. The best option is to hire a countertop installer, especially if you are unfamiliar with the stone you plan to use. Generally speaking, quartz is the easiest for DIYers because you can cut it on site with a diamond blade and diamond hole saw. The average DIYer is unlikely to have the special tools to cut sintered stone countertops. Before diving into a project, make sure you have the experience and tools to do the job correctly.
Comparing engineered stone vs. natural stone countertops can help you figure out if one is better than the other for you. The answer depends on your preferences, needs, and budget. You might choose engineered stone if you are looking for something more cost effective and low maintenance, but it is hard to beat the beauty of natural stone counters. You may prefer their longer lifespan, the uniqueness of each slab, and their durability.
Engineered stone countertops range in price between $60 and $200 per square foot. The three main types are quartz, recycled glass, and sintered stone. The most affordable is sintered stone, which is ideal for outdoor kitchens and costs $60 to $100 per square foot.
Recycled glass countertops fall in the middle at $65 to $140 per square foot and offer a very distinct look. Meanwhile, quartz counters are on the higher end of the price range at $50 to $200 per square foot. Popular quartz options mimic the look of natural stones like marble and granite.