How Much Do Silestone® Countertops Cost to Install in 2025?
The average Silestone® countertop costs $3,700
The average cost to install Silestone® countertops is $3,700, with most homeowners spending between $1,800 and $1,800.
The cost of Silestone® countertops is influenced by slab thickness and quality, edgework, corner details, and customizations.
Silestone® is sold in standard ¾-inch slabs, which cost between $60 and $150 per square foot.
Specialized edging, thicker slabs, and custom features can significantly increase installation costs.
Hiring a pro for Silestone® installation ensures correct handling, placement, and edging and prevents material wastage.
This article was updated using automation technology and thoroughly reviewed for accuracy by HomeAdvisor Editor Ryan Noonan.
Silestone® countertops cost $1,200 to $8,500, or $3,700 on average. They're sold in slabs, with standard sizes costing between $60 and $150 per square foot. You’ll spend more for thicker countertops or those larger than 40 square feet. 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.
Edging and Corner Treatments
The more detailed the edge, the more your Silestone® countertop will cost. Standard countertops come with an eased edge—a square edge with slightly rounded corners. Choosing a decorative edge like bullnose or ogee will add about $15 to $40 per linear foot to your cost.
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 3/4-inch-thick Silestone®. Thicker slabs may offer more intricate edge designs but can increase labor costs due to their weight.
Thickness
Standard silestone® slabs come in 3/4-inch thickness. Upgrading to a thicker 1 1/4-inch slab can add up to $5 per square foot. Keep in mind that thicker slabs are heavier, which also increases labor costs due to the added difficulty in handling and installation.
Cutouts and Customizations
Cutouts for sinks and stovetops, as well as special customizations for the unique shape of your kitchen, increase the cost of installation. Cutouts lead to wasted materials, and installers may increase labor costs if they are cutting unique shapes on-site.
Labor
Professional installation of Silestone® countertops costs between $10 and $40 per square foot, though some may charge an hourly rate of $35 to $85. The total labor costs depend on the slab thickness, customizations, and project complexity. If your project includes specialized cuts, intricate edging, or a large surface area, labor costs may be higher due to the additional time required for installation.
Sinks and Backsplashes
Adding sinks or backsplashes to your countertops increases the cost of your project. The cost to install a new sink ranges from $250 to $650, plus $100 to $300 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 per Square Foot
Silestone® countertops cost about $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 |
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 roughly 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, at 56 square feet or around 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 $140.
| 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 |
DIY vs. Hiring a Professional Countertop Installer
Installing Silestone® countertops isn’t a DIY project. The slabs are heavy and require precise cutting and handling to prevent damage. Professional countertop installers have the expertise and tools to ensure a flawless installation, saving you time and potentially costly mistakes. It’s best to hire a local quartz countertop installer to get the job done right and avoid issues like improper seams, uneven surfaces, and structural damage.
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.
Frequently Asked Questions
Silestone offers outstanding durability and a wide array of attractive colors while providing low-maintenance benefits and antibacterial properties. These advantages make it one of the top choices for modern kitchens. However, it does have some drawbacks, as its higher price and heavy build require extra support, and its engineered appearance does not fully mimic natural stone.
Silestone® is an engineered quartz surface available in a wide range of colors and patterns and is known for its durability and low maintenance. Marble is a natural stone that offers unique, classic beauty but requires more maintenance and is less resistant to stains and scratches. While both offer elegant aesthetics, Silestone® provides greater durability, scratch resistance, and pattern options.
Silestone® is ideal for indoor applications like kitchen countertops, bathroom vanities, flooring, and wall cladding. Its durability and stain resistance make it an ideal choice for high-traffic areas like kitchen islands, backsplashes, shower walls, and laundry room countertops. While it’s not recommended for outdoor use, it excels in moisture-prone spaces like bathrooms and kitchens, where it resists water damage, mold, and stains.
Silestone countertops cost an average of $3,500 fully installed, roughly the same as granite countertop installation, which averages $3,250. When installing granite countertops, you’ll pay between $40 and $100 per square foot for materials and $35 to $85 per hour for professional installation. Granite countertop prices vary depending on their size, color, and rarity.
Silestone® is heat-resistant but not heat-proof. Prolonged heat exposure can cause discoloration, thermal shocks, and cracks. Always avoid placing hot cookware directly on the surface to prevent potential damage. Use trivets, heat pads, or cutting boards to protect your countertops when placing hot pots, pans, or appliances on the surface.
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