Dekton vs Silestone: Two Premium Countertop Options, One Trusted Source
Choosing the right countertop material is one of the most important decisions in any kitchen or bathroom renovation. Two of the most popular premium options — Dekton and Silestone — are both manufactured by Cosentino, a global leader in surface materials. As an authorized Cosentino dealer in Edmonton, LARA Kitchen & Bath provides direct access to both product lines, along with expert guidance to help you choose the right surface for your project.
What Is Silestone?
Silestone is an engineered quartz surface made from approximately 94% natural quartz combined with resins and pigments. It’s one of the most widely used countertop materials in North America, known for its beauty, consistency, and durability. Silestone is available in over 80 colours and patterns, ranging from solid tones to designs that closely replicate the look of natural marble and granite.
Key characteristics of Silestone: Non-porous surface that resists stains without sealing. Consistent colour and pattern across slabs. Available in polished, suede, and volcano finishes. Scratch-resistant for everyday kitchen use. Backed by a 25-year warranty from Cosentino. Silestone uses Cosentino’s proprietary HybriQ+ technology, which incorporates recycled materials and renewable energy in the manufacturing process — making it one of the most sustainable engineered stone options available.
What Is Dekton?
Dekton is an ultra-compact surface created through a process called TSP (Technology of Sintered Particles). Raw materials — including glass, porcelain, and quartz — are subjected to extreme heat and pressure to create a surface that’s extraordinarily dense and durable. Dekton was originally developed for exterior cladding and high-traffic commercial applications, but its performance characteristics have made it increasingly popular for residential countertops.
Key characteristics of Dekton: Virtually scratch-proof — harder than granite. Completely heat-proof — you can place a hot pan directly on the surface without damage. UV-stable — won’t fade or discolour in sunlight, making it suitable for outdoor kitchens. Zero porosity — absolute stain resistance with no sealing required. Available in large-format slabs up to 126″ x 56″ for seamless installations. Backed by a 25-year warranty from Cosentino.
Head-to-Head Comparison
Here’s how Dekton and Silestone compare across the factors that matter most to Edmonton homeowners:
Heat Resistance: Dekton is completely heat-proof — you can set a 500°F pan directly on the surface without any damage. Silestone is heat-resistant but not heat-proof; prolonged direct heat contact can cause discolouration or thermal shock. If you cook frequently and want the freedom to set hot pots down without thinking, Dekton is the clear winner.
Scratch Resistance: Both materials resist scratches in normal kitchen use. However, Dekton is significantly harder (rated 8 on the Mohs scale vs. 7 for Silestone). For heavy-use kitchens, Dekton offers a meaningful advantage.
Stain Resistance: Both are non-porous and resist stains without sealing. In practical terms, both perform equally well against wine, coffee, oil, and other common kitchen substances. Neither requires any ongoing maintenance.
UV Stability: Dekton is completely UV-stable and will not fade or change colour when exposed to sunlight. This makes it the only choice for outdoor kitchens, sun-drenched countertops near windows, or any application with significant sun exposure. Silestone can experience subtle colour changes with prolonged UV exposure.
Aesthetic Range: Silestone offers a wider range of colours and patterns, including highly realistic marble-look designs that are difficult to distinguish from natural stone. Dekton’s aesthetic range has expanded significantly in recent years, with excellent concrete, stone, and metallic-look options, but Silestone still leads in variety — particularly for homeowners who want a classic marble aesthetic.
Price: Silestone typically runs $70-120 per square foot installed in Edmonton. Dekton runs $90-150 per square foot installed. The premium for Dekton reflects its superior performance characteristics, particularly heat and scratch resistance.
Best For: Silestone is ideal for homeowners who prioritize aesthetics and want the widest selection of colours and patterns at a slightly lower price point. Dekton is ideal for homeowners who prioritize performance — especially those who cook frequently, want outdoor kitchen surfaces, or simply want the most durable material available regardless of cost.
Which Should You Choose?
There’s no wrong answer — both are premium materials backed by Cosentino’s 25-year warranty. The right choice depends on your priorities:
Choose Silestone if: You want the widest colour and pattern selection. You love the look of marble but want the durability of engineered stone. Your countertops aren’t exposed to significant direct sunlight. You want a premium surface at a moderate price point.
Choose Dekton if: You want the absolute most durable surface available. You cook frequently and want to set hot pans down without worry. You’re building an outdoor kitchen or have sun-exposed countertops. You want a surface that will look exactly the same in 20 years as it does on day one.
See Both Materials in Person
Photos and descriptions only go so far. The best way to choose between Dekton and Silestone is to see and touch the actual materials. Visit our Edmonton showroom at 12424 102 Ave NW to explore full-size slabs, compare finishes side by side, and get expert guidance from our design team.
As an authorized Cosentino dealer, we carry the full range of both Silestone and Dekton — including colours and finishes that aren’t available at big-box stores.
Frequently Asked Questions
Can I use Dekton for my bathroom vanity?
Absolutely. Dekton is an excellent choice for bathroom vanities, shower niches, and even shower wall panels. Its zero porosity makes it ideal for wet environments.
Is Silestone the same as regular quartz?
Silestone is a branded engineered quartz product made by Cosentino. While it shares the same basic composition as other quartz countertops, Silestone uses Cosentino’s proprietary HybriQ+ technology and is backed by their specific warranty and quality standards. Not all quartz is Silestone.
Can I use Dekton outdoors in Edmonton’s climate?
Yes. Dekton is specifically engineered for outdoor use. It’s freeze-thaw resistant, UV-stable, and won’t crack or discolour in Edmonton’s extreme temperature swings. It’s the only countertop material we recommend for outdoor kitchens in our climate.
Do you install both materials?
Yes. LARA handles the complete process — material selection, templating, fabrication coordination with Cosentino, and professional installation. We’ve installed hundreds of Silestone and Dekton countertops across Edmonton.
Ready to Choose Your Countertop?
Book a free consultation and visit our showroom to see Dekton and Silestone in person. Our design team will help you choose the right material for your project, lifestyle, and budget.
Call us: (780) 784-5272
Email: info@larakitchenandbath.com
Visit our showroom: 12424 102 Ave NW, Edmonton, AB T5N 0M1
👉 Book Your Free Design Consultation
Related: Kitchen Renovation Cost in Edmonton | Bathroom Renovation Cost in Edmonton | Cosentino at LARA