7 Ways To Hide Quartz Countertop Seams Like A Pro

how do you hide quartz countertop seams

Quartz countertop seams can be very distracting and unappealing if they are visible. In this article, I’m going to show you 10 easy ways to hide quartz countertop seams like a pro!

So how do you hide quartz countertop seams?

  1. Stick To Dark-Colored Quartz
  2. Avoid Quartz With Obvious Veining Or Swaths of Marbling
  3. Keep Countertops Less Than 120 Inches
  4. Bind With Adhesives That Matches The Color Of The Quartz
  5. Use Clean Cut Quartz Edges
  6. Hide Quartz Countertop Seams Using Grout
  7. Hide Quartz Countertop Seams Using Silicone
  8. You Can Hide Quartz Countertop Seams Using Bullnose
  9. You Can Hide Quartz Countertop Seams Using Wood Trims
  10. Make Sure To Use Tighter Seams

To learn the details, on how to hide quartz countertops, do’s and don’ts, plus some important tips, keep reading.

What is Quartz?

Quartz countertops are made of 95% natural quartz stone. This material is very durable and heat resistant, so it can be used in both the kitchen and bathroom.

Quartz can also come in many different colors, so you’ll never have to worry about matching your kitchen with other rooms in your home.

What Is A Quartz Seam?

A quartz countertop may often consist of two pieces that are joined together at the seams to form one countertop. The seam is usually about a half-inch wide, depending on the size of your kitchen and how much quartz you are using in its construction.

Seams On Quartz Countertops

Quartz countertops are quickly becoming the most popular material for kitchen counters. They are stylish, durable, and easy to clean.

Quartz also happens to be one of the few materials that can come in different colors, so you’ll never have to worry about your kitchen looking outdated or boring again.

One thing that is not always considered when installing quartz countertops is where they will meet each other in the form of a seam and other surfaces like cabinets or walls.

This is usually a huge consideration as not everyone wants to look at a seam in their countertops, but there are ways to hide these seams with ease.

How To Hide Quartz Countertop Seams

There are several techniques for hiding quartz countertop seams. Here are some of the most important things to consider when concealing these pieces together, especially if you want to avoid a seam line showing:

1. Stick To Dark-Colored Quartz

The most obvious way to eliminate the seam problem is by sticking with dark-colored quartz countertops. The darker colors will make it almost impossible to notice the seam line.

Light-colored quartz is a popular choice, but this will also make it much easier to see where two countertops meet.

Just keep in mind that dark color is not always best for a kitchen either, as it can make the area feel very small and closed in. But if this is not of major concern to you then this is definitely the first place to start.

Also, be sure you are using a matte color of quartz countertops for this design choice as shiny surfaces will reflect light and make the seam stand out even more.

2. Avoid Quartz With Obvious Veining Or Swaths of Marbling

An even better way to hide the seams is by opting for a quartz countertop without obvious veins or swaths of marbling.

Quartz with these two design elements is a little too busy and rich for most people’s taste, but it will also make the seams between two countertops much more noticeable.

Avoid this by choosing a quartz countertop with very little veining or marbling in the stone’s design. Even subtle veins should be avoided to hide quartz countertop seams.

3. Keep Counterstops Less Than 120 Inches

If possible keep your countertop size less than 120 inches to help you avoid noticeable seams. This is not always possible, but if it is then this could be a great option to avoid seams completely.

As a general rule of thumb, quartz countertops bigger than 120 inches should have a seam.

So if it is possible to work with this size, in the form of having smaller cabinets, keeping the countertop size down. It will help you avoid a seam line in your quartz countertops.

4. Bind With Adhesives That Matches The Color Of The Quartz

This is probably the most common method for concealing seams, especially ones that are visible.

When you’re installing your countertops, use an adhesive that matches the color of your quartz countertops to bind them together.

This will also help seal the two pieces together and make them look like one seamless countertop.

Today, almost every countertop will come with its very own custom glue color to match. So make sure to color match the adhesive to the quartz countertop before using it.

Also, make sure your adhesive is of good consistency. Don’t use adhesives that are too thick or lumpy to avoid the seam showing.

5. Use Clean Cut Quartz Edges

To be able to effectively hide the seams on your quartz countertops, it all begins with the way the countertops are installed. If you have a clean-cut edge on your countertop, there is no way for the seam to be seen because it will be seamlessly connected to the other side.

This not only looks more high-end, but it also makes maintaining your countertops much easier since you won’t have to worry about water getting into the seam.

If you are planning on having your countertops installed, be sure that they are cut with a clean, crisp line.

There are various saws you can use like skill saw, circular saw, but one of the best that can result in very accurate, clean, and smooth cuts is the bridge saws are best for producing accurate, clean cuts. However, these types of saws are more expensive than circular saws and the rest.

If you are installing them yourself, make sure to use a simple wet saw for this process so that it is done in a way that is going to look fantastic and make it easier for you when trying to hide the seam.

Also, the blade you install in the saw is equally important, as it can make or break the cut. To achieve clean cuts, use a diamond blade that is made specifically for cutting material like quartz for best results.

6. Hide Quartz Countertop Seams Using Grout

If you plan on grouting the seams, then just be sure that you have enough space between the pieces to actually fill in with grout.

When you are creating a seam in your quartz, you will need to have at least less than a quarter-inch of space in between the slabs so that when they are sealed together, there will be enough grout to fill in the gap.

You will also want to make sure the grout you use is the same color as the quartz so you won’t be able to see it either. If the grout is not the same color as the quartz you can purchase a grout paint or use a sealant that is clear to help blend the color together.

See? Grouting quartz countertops seams can be easy, quick, and simple.

7. Hide Quartz Countertop Seams Using Silicone

Silicon is a great option for hiding quartz countertop seams, but it can be a bit messy and tricky to work with.

If you are using silicone, make sure that the surface is completely dry before applying it as you don’t want to trap any water under the seam.

Since it is an adhesive, you will need to make sure that there are no gaps between the seam in order for them to bond together properly.

Silicon also takes a while to dry and can be hard to remove if you need to do it, later on, so make sure you are completely done with your seams before applying them.

8. You Can Hide Quartz Countertop Seams Using Bullnose

If your seams are on the edge, use bullnose trim pieces or create a bullnose. A great way to hide seams is to use a bullnose piece on the edge of your countertops. This will cover up any visible seam lines and bring more attention to the rest of your countertop.

A typical bullnose will be two and a quartz or two and a half as this is the standard depth of a quartz countertop. This piece is usually very easy to install and can be added on top of your existing seam, or it can be added on top of your existing cabinet.

What’s even better is that you can paint your bullnose to match the color of your granite or have them cut to a specific pattern.

This is also an inexpensive way to make your countertops look much more elegant and finished, especially if you are using quartz in your kitchen and bathrooms.

9. You Can Hide Quartz Countertop Seams Using Wood Trims

If your seams are on the side, you can hide them by using a piece of wood trim or another cabinet.

Wood trims are a great way to disguise the seams of your quartz countertops and make them look like they are a part of either your cabinets or another piece of wood in your kitchen.

This is a great way to add an elegant look to your countertops and it will also help you continue the design of your kitchen throughout the rest of your home.

You can also paint or finish this piece to match the color of your quartz or have it cut into a specific pattern.

10. Make Sure To Use Tighter Seams

When you are installing your seams, make sure they fit really tight and close to one another.

This will hide the seam lines much better and give the appearance that it is just one large piece of quartz rather than multiple pieces.

However, when you are cutting the seams into your countertops, make sure you have a piece of wood underneath it so that the blade doesn’t scratch up your countertop.

This will also help you get a really good and tight fit when installing the seams.

Do’s And Don’ts Of Hiding Seams On Quartz Countertops


  • Do make sure that your grout color matches your quartz so that the seams will blend in better.
  • Do make sure you have a tight fit between your countertops and cabinets to hide the visible seam lines.
  • Do use a silicone adhesive to hide the seams.
  • Do make sure your countertops are completely dry before applying any silicon.
  • Always makes sure to seal your seams to give them a finished look.
  • Do use wood trims or other pieces of cabinets in order to cover the visible seam lines.


  • Do not apply silicon right after your grout has dried because it will trap water under the seams and cause them to lift.
  • Do not use sanded grout if you are trying to hide your seams since it will make them much more noticeable.
  • Do not use silicon over paint or finish since it will ruin the appearance of your countertops.
  • Do not use sanded grout over the seams since it will make them more noticeable.-Do not leave any gaps in the seams or they will lift and cause problems with your countertops.


Hi! I’m Kobby, one of the co-owners of favoredstoneguides.com and the newest house owner in town. I’m a huge fan of most things natural. Over here on this site, I'm happy to share all the exciting hacks, tricks, and tips I have learned and continue to learn each day about taking care of natural stones.

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