Porcelain countertops are highly durable once installed … BUT, they are not indestructible. It's best to treat porcelain countertops with care and use a cutting board when chopping and slicing. Chips, cracks, and scratches are usually noticeable given that the pattern and color are only on the surface.
However, porcelain countertops also have several drawbacks that should be considered: Requires professional installation: Gauged porcelain tile is extremely thin, which makes installation more complicated to avoid cracking. It is not a good choice for a DIY project.
1. Durability. Perhaps the biggest advantage of porcelain countertops is their all-around resistance. Since porcelain is non-porous, it absorbs little to no water and holds up well against most tough stains.
Excellent Heat Resistance
Similar to granite, producing this material involves extreme temperature which makes this material prone to heat. Whenever you will place a hot pan on top of a porcelain countertop, there will be no worries of dark burnt spots.
However, plenty of homeowners still ask, “are porcelain countertops heat-resistant?”, and they'll be glad to hear that porcelain can withstand extreme temperatures. Generally, high-quality porcelain countertops can resist temperatures ranging from 1,200° F to 2,000° F.
The nonporous surface of quartz makes this countertop a hygienic, stain-resistant, easy-to-clean product that will last for an exceptionally long time with minimal maintenance. Because quartz is more durable and easier to maintain than porcelain, it is a better choice for a countertop.
The lifespan of a porcelain countertop is at least 10 years and as much as a lifetime, depending on usage, care and maintenance. The bottom line: Porcelain countertops stand up to everyday life, and they look good doing it!
Besides being easy to keep clean, porcelain is also non-porous and stain resistant. That's music to a countertop owner's ears because it means no sealing is required. Quality porcelain used to make countertops is scratchproof, along with being heatproof and highly durable.
You can place hot pans directly on the surface; however, we recommend the use of trivets to protect the surface over time. Ceramic knives can damage the surface; therefore, we recommend the use of cutting boards. Avoid hitting the most susceptible parts of the surface, such as corners and edges.
Extremely hot water in a cold sink
In the case of less durable materials such as porcelain, fiberglass, wood and glass, these materials will eventually break down and erode if exposed to drastic temperature shifts over long periods of time. These usually will manifest as cracks, material stripping or warping.
One of the most common causes of hairline cracks on porcelain sinks is thermal stress. Considering porcelain is usually layered on metal (which conducts heat), the sink loses heat rapidly and can become very cold—even when the room isn't cold.
First, put the piece on a flat surface, such as a tabletop. Then give it a little tap. “If it rings it's probably fine,” Lackey says. “If it's a dull sound, it means you'll want to look a lot closer.” That dull sound usually — although not always — will indicate a crack or defect.
Porcelain countertops can easily chip, break, scratch, or crack by any blunt force, such as if you drop a tool in a sink basin, toilet, or bathtub. This is partly due to the hardness of the surface. Furthermore, when any natural stone countertop gets chipped, you can quickly repair or buff it out.
Granite and porcelain are both durable and can withstand the dramatic changes in the weather, however, only porcelain is UV resistant and will not fade under the harsh light of the sun, making it the best choice for outdoor installations.
Granite is considered among one of the hardest choices in natural stone, with a Moh's hardness rating of about 6-6.5. On the other hand, porcelain made from hard-baked kaolinite clay, ranks at an estimated 7-8, which makes it slightly harder. Both are resistant to cracks, chips, and scratches, as well as heat.
Heat Resistance
The biggest difference between quartz countertops and porcelain countertops is in terms of their heat resistance. Porcelain is highly resistant to heat and is totally unimpacted by sunlight. The heat resistance of quartz isn't as strong.
Porcelain Surfaces Are Durable, Not Indestructible
Durable materials can chip if they suffer shock or impact in just the right place. Perhaps the most affected area of a surface is an edge. Countertops have multiple edges that can chip relatively easy if a hard object hits the edge.
As opposed to other flooring options, Porcelain floors don't require as much maintenance. They have high moisture resistance making them simple to clean, there is minimal upkeep (beyond regular cleaning) and the maintenance is non-existent. Durability is another big plus for porcelain tiles.
These can appear for a number of reasons, but ultimately time will be what makes them worse. It could take months, years or even decades for a crack to really become pronounced in your porcelain! In kitchens (and some bathrooms), temperature changes can be a major culprit in the formation of porcelain cracks.
Quartz wins as the most durable material for any kitchen construction or renovation. Having a durable countertop is a lifelong investment and if you plan to sell your home at some point in the future, its value will be higher if you've used a durable countertop like quartz.
While granite and quartz are both popular and beautiful options, porcelain is another stone that homeowners have started to incorporate more frequently in their bathrooms, kitchens, and bar areas. Since porcelain is so new and has costs built in, it can be a more expensive material upfront.
Porcelain countertops cost and quartz countertops costs are different. The average price of porcelain slabs is between $55 to $120 per square foot, while the average cost of quartz countertops is around $45 to $200 per square foot.
Porcelain is a versatile, durable material that is surprisingly sturdy and beautiful and can add a warm and attractive workspace to the kitchen. Porcelain countertops cost between $1,500 and $3,800, with a national average cost of $2,900.