Do Quartz Countertops Need To Be Sealed?

Sealing Quartz Countertops

Sealing quartz countertops is an important part of protecting your investment and ensuring that your countertops retain their value. Quartz is a beautiful, durable material that is becoming increasingly popular in homes and businesses around the world. While quartz countertops don’t necessarily have to be sealed, it is still a good idea to do so. Not only will it save you a lot of hassle in the future, but will also retain the value of your quartz countertops.

Quick Read: It is not necessary to seal your quartz countertops and you can easily skip on it. However, if you want to protect your beautiful investment and keep your counters looking good as new for a long time, we recommend sealing them with the right kind of sealant specifically made for quartz countertops.

Read on for complete guidance on whether or not to seal quartz countertops and how to do it the right way.

What are Quartz Countertops?

does quartz need to be sealed

Quartz countertops are made from a combination of natural quartz and man-made materials. They are constructed from an engineered stone that is composed of 90% ground quartz and 10% polymer resins. This combination makes for a very strong and durable countertop material that is resistant to scratches, staining, and heat.

Quartz is actually one of the hardest surfaces available for countertops. Quartz countertops are durable, easy to care for, and are available in a wide variety of colors and patterns, making them a popular choice for both home and business owners.

The Pros and Cons of Quartz Countertops

There are many pros and cons to having quartz countertops. Some of the pros include that they are very durable, heat resistant, stain resistant, and come in a variety of colors and styles.

quartz sealer

Some of the cons include that they can be expensive, and they may require more maintenance than other types of countertops. Overall, quartz countertops are a great option for many people.

Do Quartz Countertops Need to be Sealed?

Short answer: No, they don’t.

While quartz countertops don’t necessarily need to be sealed, experts still recommend doing so if you can to increase their longevity. Sealing your quartz countertops will help them resist staining and scratching, and will also make them easier to clean. If you plan on selling your home in the future, sealed quartz countertops will also retain their value better than unsealed ones.

The Pros of Sealing Quartz Countertops

There are several benefits to sealing your quartz countertops, including:

  • Protection against stains: Sealing your quartz countertops will create a barrier that will protect them from spills and stains.
  • Ease of cleaning: Sealed quartz countertops are easier to clean because spills will bead up on the surface due to the sealant applied, instead of being absorbed.
  • Protection against heat: Heat can damage unprotected quartz countertops, but sealing them will help to protect them from heat damage.
  • Increased durability: Sealing your quartz countertops will make them more durable and resistant to scratching and wear and tear.

The Cons of Sealing Quartz Countertops

There are a few drawbacks to sealing your quartz countertops, including:

  • The need for regular maintenance: Sealed quartz countertops will need to be cleaned and resealed on a regular basis in order to maintain their protection.
  • Difficulty repairing: If your sealed quartz countertops become damaged, they can be difficult to repair.

The Drawbacks of Not Sealing Quartz Countertops

There are a few drawbacks to not sealing your quartz countertops. First, they may stain more easily if spills are not cleaned up quickly. Second, they may scratch more easily if you do not use place mats or coasters for hot dishes. And finally, from an investment point of view, unsealed quartz countertops will not retain their value as well as sealed ones if you ever decide to sell your home.

How to Seal Quartz Countertops?

Sealing your quartz countertops is a relatively simple process that can be done at home with the right materials. In order to seal your quartz countertops, you will need:

To seal your quartz countertops, simply follow these steps:

  1. Clean your countertops with a mild soap and water solution. Be sure to remove all dirt, grease, and food particles.
  2. Apply the sealer to your clean countertop using the lint-free cloth or sponge.
  3. Allow the sealer to dry for the recommended amount of time.
  4. Buff the countertop with a clean, dry cloth.
  5. Enjoy your protected quartz countertops!

When to Seal Quartz Countertops?

You should seal your quartz countertops as soon as they are installed. This will help to protect them from stains and other damage that can occur during use.

You should also reseal your quartz countertops on a regular basis, depending on how often they are used. For example, if your countertops are in a high-traffic area, you may need to reseal them every few months. However, if they are in a low-traffic area, you may only need to reseal them once a year.

  • We generally recommend resealing quartz countertops every six months.

Tips for Sealing Quartz Countertops

Here are a few tips to help you get the best results when sealing your quartz countertops:

  1. Use multiple coats: Applying multiple coats of sealer will provide better protection for your countertops than a single coat.
  2. Let the sealer dry overnight: In order for the sealer to be effective, it needs time to cure. Allowing it to dry overnight will ensure that it is fully cured and ready to protect your countertops.
  3. Avoid using harsh cleaners: Harsh cleaners and abrasive scrubbers can damage the sealer on your quartz countertops and cause it to break down prematurely. Stick to mild soap and water solutions when cleaning your sealed countertops.

Frequently Asked Questions (FAQs)

The Bottom Line

Sealing your quartz countertops is a great way to protect your investment and keep your countertops looking their best. While there are a few drawbacks to sealing quartz countertops, the pros far outweigh the cons. Sealing your countertops will protect them from stains, spills, and heat damage, and will also make them more durable and resistant to wear and tear. If you are considering sealing your quartz countertops, be sure to follow the tips in this article to ensure the best results.

quartz countertop sealer

If you have any other questions or would like to share something, please feel free to comment below. I would love to hear from you.

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Erin Cox

Erin Cox

Hi, my name is Erin Cox and I am a food blogger turned kitchen/home enthusiast. Click here to read more about me.


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