How Much Do Silestone® Countertops Cost to Install in 2025?
You’ll pay an average of $3,700 to install Silestone® countertops
Silestone® countertops range from $1,200 to $8,500, with an average of $3,700.
Key cost factors include local labor rates, the overall size of the countertop, and the quality of the material.
Opting for decorative edges, premium finishes, or intricate designs can drive up final costs.
Professional countertop installation ensures high-quality results and can increase a home's resale value.
This article was updated using automation technology and thoroughly reviewed for accuracy by HomeAdvisor Editor Ryan Noonan.
Silestone® countertops range from $1,200 to $8,500, or $3,700 on average for most homeowners. They're sold in slabs, with standard sizes ranging from $60 to $150 per square foot. The top factors that influence the cost include local labor rates, the size and complexity of your project, and the quality of materials selected. Hiring a professional countertop installer helps ensure precise cutting, proper sealing, and expert installation.
What Is Silestone®?
Silestone® is a type of engineered stone countertop made by Cosentino®. It consists of 94% natural quartz crystals bound with resins, pigments, and adhesives. It’s known for its durability, stain resistance, and low maintenance needs. You can find Silestone® countertops in a wide range of colors and patterns that mimic natural stone or feature bold, modern finishes.
Silestone® Countertop Cost Factors
Several factors influence the cost of Silestone® countertops, including slab size and thickness, edging, cutouts, and customizations.
Size
Silestone® countertop installation costs $60 to $150 per square foot, including materials and installation. Remember that Silestone® comes in slabs, so you might need to purchase more material than your exact countertop dimensions require.
| Countertop Size (Sq. Ft.) | Average Cost Range |
|---|---|
| 10 | $600-$1,500 |
| 20 | $1,200-$3,000 |
| 30 | $1,800-$4,500 |
| 40 | $2,400-$6,000 |
| 50 | $3,000-$7,500 |
| 60 | $3,600-$9,000 |
Edging and Corner Treatments
The more detail you add to the edge profile, the higher your Silestone® countertop bill will climb. A standard slab ships with a simple eased edge (a square edge with slightly rounded corners). Upgrading to a bullnose, ogee, or another decorative profile adds $15 to $40 per linear foot.
The most common edge styles include:
Eased Edge: Slightly rounded corners
Bullnose: Fully rounded top edge
Ogee: An “S”-shaped curve
Bevel: Angled edge on the countertop’s top corner
The above edges are most often available on ¾-inch-thick Silestone®. Thicker slabs may offer more intricate edge designs but can increase labor costs due to their weight.
Thickness
A standard Silestone® slab is ¾ inch thick. Stepping up to a 1¼-inch slab adds up to $5 per square foot and more weight, so expect labor fees to rise as crews wrestle the heavier material into place.
Cutouts and Customizations
Sink, cooktop, and faucet cutouts—plus any custom angles or curves—drive up the bill. Extra cuts waste material and add shop time, so your installer charges more when those shapes have to be dialed in onsite.
| Customization | Average Cost |
|---|---|
| Sink cutout | $100–$300 per sq. ft. |
| Cooktop cutout | $100–$300 per sq. ft. |
| Faucet cutout | $0–$60 each |
| Outlet cutout | $0–$60 each |
| Decorative edge | $15–$40 per lin. ft. |
| Waterfall edge | $60–$150 per sq. ft. |
Labor
The professional installation of Silestone® countertops costs between $10 and $40 per square foot, although some installers may charge an hourly rate of $35 to $85. The total labor costs depend on the slab thickness, customizations, and project complexity. Specialized cuts, intricate edging, or a large island keep the crew on site longer, so plan for labor to fall within the $10-to-$40-per-square-foot range.
Sinks and Backsplashes
Adding a new sink or matching backsplash can increase the overall price. The cost to install a new sink ranges from $250 to $650, plus $100 to $300 per square foot for the sink cutout. On average, a tile backsplash costs $600 to $1,300, or $50 to $150 per square foot for a Silestone® backsplash.
Silestone® Cost by Slab Size
You can purchase Silestone® slabs in two sizes: standard and jumbo. Jumbo slabs are larger and more costly, but the price per square foot is often lower for larger projects.
Standard
A standard Silestone® slab is 120 by 55 inches or 46 square feet. A standard slab may be more cost-effective for a smaller kitchen or bathroom renovation than a jumbo slab.
Jumbo
Jumbo Silestone® slabs are slightly larger than standard ones, measuring 56 square feet or 128 by 63 inches. You can think of jumbo slabs as buying in bulk. For larger projects, purchasing a jumbo slab could be more cost-efficient. However, some projects may require a combination of standard and jumbo slabs for the best price point.
Silestone® Cost by Price Group
Silestone® slabs are categorized into six different price groups based on finish, rarity, and design. Group one is the most budget-friendly, ranging from $60 to $80, while group six is the most high-end, with installation prices running from $90 to $150.
| Group | Design | Installation Cost Range per Sq. Ft. |
|---|---|---|
| 1 | Black, Blanco City, Blanco Matrix, Grey Expo, Lena, Marengo, Miami, Vena, Noka, and Tebas | $60–$80 |
| 2 | Bamboo, Capri Limestone, Cemento Spa, Coral Clay, Cygnus, Helix, Ironbark, Pulsar, Royal Reef, Unsui, White North, and White Storm | $65–$85 |
| 3 | Alpina White, Ariel, Blanco Maple, Desert Silver, Kimbler Mist, Mountain Mist, Pacifica, Sienna Ridge, Silken Pearl, Tigris Sand, and Yukon | $70–$90 |
| 4 | Blanco Orion, Blanco Zeus, Calypso Charcoal Soapstone, Copper Mist, Iconic Black, Kensho, Lagoon, Lusso, Lyra, Pearl Jasmine, Stellar Night, and Stellar Snow | $75–$95 |
| 5 | Eternal Bella, Eternal D’or, Eternal Emperador, Eternal Marfil, Eternal Serena, Ocean Jasper, Ocean Storm, and Pietra | $80–$100 |
| 6 | Basic Calacatta, Classic Calacatta, Eternal Calacatta Gold, Eternal Marquina, Eternal Noir, Polaris, and White Diamond | $90–$150 |
Do Silestone® Countertops Increase Home Value?
Silestone® countertops installation provides most homeowners a return of 70 to 80% of their investment at resale. These premium surfaces signal quality to potential buyers, who often rank kitchen upgrades among their top priorities.
Real estate agents report that homes with engineered quartz countertops, such as Silestone®, not only sell faster but can also command more than comparable properties with dated surfaces. The material's reputation for durability, low maintenance, and modern aesthetic makes it a strategic upgrade that both enhances daily living and strengthens your home's market position.
DIY vs. Hiring a Professional Countertop Installer
Silestone® is not a DIY job—each slab is heavy, brittle, and demands precision cuts. A seasoned countertop professional brings the expertise and know-how to achieve perfect seams and level surfaces the first time. Skip the risk and book a local quartz countertop installer to avoid cracks, uneven edges, and pricey do-overs.
Request a quote from a local countertop installer to ensure a flawless Silestone® countertop installation.
How HomeAdvisor Gets Its Cost Data
No place is more important than your home, which is why HomeAdvisor connects homeowners with local pros to transform their houses into homes they love. To help homeowners prepare for their next project, HomeAdvisor provides readers with accurate cost data and follows strict editorial guidelines. After a project is complete, we survey real customers about the costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.
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