Do Quartz Countertops Require Sealing
Greenlee Designer Surfaces • May 2, 2025
When you’re investing in a custom home or a high-end remodel, you want surfaces that look incredible and work just as hard as you do. One question we hear a lot at Greenlee
is whether quartz countertops need to be sealed. It’s a smart thing to ask before making a big decision for your kitchen or bath.
The short answer? Quality engineered quartz does not require sealing. That’s one of the reasons so many of our clients in Prescott and the surrounding areas choose it. But like anything worth doing right, it’s important to understand the details.
Why Engineered Quartz is Different
Quartz countertops aren’t cut straight from the ground like granite or marble. They’re an engineered product, made by combining about 93% natural quartz crystals with resin and pigments. This manufacturing process makes quartz surfaces non-porous—meaning liquids, oils, and stains can’t soak in the way they might with natural stone.
Because of that, high-quality quartz surfaces already have the protection you’re looking for built right in. There’s no need for a sealer, no annual maintenance schedules, and no extra products to buy. You’re getting durability, beauty, and peace of mind from the start.
The Importance of Choosing Quality Quartz
Not all quartz is created equal. We’re rock hounds at Greenlee—we fall for every pretty stone we see—but when it comes to engineered quartz, we’re also picky about what we recommend. There are some lower-end quartz products on the market that may cut corners. These cheaper slabs utilize inferior resins and typically have more resin content. This will create a more porous, less consistent, or improperly cured during manufacturing, which can open the door to staining and absorption issues down the line.
Here’s what to look for when choosing a quartz surface:
- Brand reputation: Stick with trusted, proven brands known for consistent quality. Also, look for Quartz that has been created using the Breton manufacturing system.
- Warranty: Quality quartz often comes with strong warranties from the manufacturer.
- Consistency: Inspect the slabs. Good quartz should have an even pattern without soft spots or inconsistent texture.
- Professional fabrication: Even the best material needs expert handling to shine. In-house fabrication, like what we do here at Greenlee, ensures your investment is protected from selection to installation.
If you start with the right quartz, you won’t have to worry about sealing—or second-guessing your choice later.
Everyday Care for Quartz Countertops
Even though quartz doesn’t require sealing, it still deserves good everyday care. Luckily, it’s simple. You don't need any fancy products or complicated routines. Just wipe up spills promptly with mild soap and water. Avoid harsh chemicals or abrasive scrubbers, which can wear down the surface finish over time.
And while quartz is incredibly strong, it’s still smart to use cutting boards and trivets. Extreme heat and sharp knives can damage just about any surface over time—quartz included. A little bit of care goes a long way in keeping your countertops looking like new for decades.
Trust Local Experts to Guide You
Choosing the right countertop is a big investment. You deserve to feel confident in every part of the process. When you work with a local, experienced fabricator like Greenlee, you’re getting more than just a pretty surface—you’re getting real craftsmanship, real care, and honest advice.
We’ll show you the best quartz options available, explain the differences clearly, and help you choose the surface that fits your home and your life. You don’t have to go to Phoenix. Come see us
right here in Prescott, and let’s create something lasting and beautiful together.
Designing Surfaces For Your Life
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Choosing a granite color for your home isn’t just a design decision—it’s an investment in how your space will look, feel, and function for years to come. At Greenlee, we believe that great surfaces don’t just match your cabinets; they reflect your style, your needs, and your everyday life. Whether you're building a custom home or remodeling your kitchen right here in Prescott , picking the right color starts with a thoughtful approach and a little expert guidance. Understand How You Use the Space The first step is thinking about how you live in the space you're upgrading. Is your kitchen the heart of your home, filled with daily family dinners and the occasional cooking adventure? Or is it a showpiece meant for hosting? Darker polished granites like Absolute Black or Steel Gray tend to show fingerprints and daily mess more. On the other hand, lighter colors like Colonial White or Kashmir Cream can brighten up the room and create an airy, open feel—perfect for more formal designs. Match the Mood You Want to Create Granite isn't just about color; it's about the feeling it brings to the room. Here’s a quick guide to what different tones can evoke: Light Colors (whites, creams, light grays): Bright, open, and fresh. Ideal for small spaces or when you want a clean, modern look. Medium Tones (beiges, browns, mid-grays): Warm, welcoming, and classic. These colors often work beautifully in cozy, traditional homes. Dark Colors (charcoal, black, deep green): Dramatic, sophisticated, and bold. They add elegance and depth but may require good lighting to keep the space from feeling heavy. Finish surface Polished, Leather/Satin and Honed. These finishes will have varying looks depending on the type of stone as well. Bring Samples Into Your Home Granite can look completely different under the lighting in your home compared to a showroom. We always recommend taking a few samples home if you can—or even better, come walk through our yard and take pictures of full slabs. Look at them in different lighting throughout the day. Morning sunlight, evening glow, and artificial lighting can all shift the way a color appears. Trust what makes you feel good. After all, you’ll be living with it every day. Coordinate, Don't Match Your countertops should work with your cabinets, flooring, and backsplash, not compete with them. Instead of trying to match tones exactly, look for complementary colors and textures. If you have busy cabinet wood grains or bold floors, a simpler granite pattern might create better balance. If your cabinetry is sleek and minimal, a bold granite with lots of movement could be the star of the show. Think Long-Term Trends come and go, but your countertops are here to stay. If you’re remodeling a home you plan to enjoy for decades, focus on colors and patterns that feel timeless rather than trendy. Neutrals with character—like soft grays, creamy whites, and warm beiges—are always safe bets. If you're designing a show-stopper space and love a bold choice like Explosion Blue or Crystallo, that's great too. We’ll help you understand the care and maintenance that go along with it. Come See the Stone in Person Photos can give you an idea, but nothing compares to seeing and touching real granite in person. Every slab has its own personality. Variations in veining, specks, and color tones make each piece one-of-a-kind. At Greenlee, we interpret a lot of that all the time—and we’ll help you understand what to look for so you can pick a stone you’ll love for years to come. Choosing the right granite color is a big decision. Come see us right here in Prescott . Bring a sketch, some pictures, and let’s find what makes you feel good. Designing Surfaces For Your Life
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