Premium Stone Surfaces

Cosentino Countertops: Specification-Grade Stone for Every Application

Dekton ultra-compact surface, Silestone engineered quartz, and Sensa natural granite — three material families with documented performance data, third-party certifications, and 25-year warranty coverage.

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25yrDekton & Silestone Warranty

GREENGUARDGold Certified

110+Countries Served

Cosentino countertops premium stone surface installation

Surface Collections

Three Engineered Material Families

Each collection addresses a distinct performance brief. Technical data sheets, test certifications, and fabricator specifications are available for each product line.

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Ultra-Compact — Flagship Product

Dekton

Zero-porosity sintered stone. Rated for outdoor facades, high-heat cooking surfaces, and hospital-grade environments. Mohs 7 hardness, UV-stable across the full color range.

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Engineered Quartz

Silestone

NSF/ANSI 51 food safety certified. HybriQ+ bacteriostatic technology. 140+ colors.

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Natural Stone

Sensa Granite

Quarry-sourced granite with factory-applied SenGuard stain protection. 15-year warranty.

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Applications

Specified Across Every Design Environment

All Applications

Residential Kitchens

Silestone quartz countertops with NSF 51 food safety; Dekton island and cooking zone surfaces.

Luxury Bathrooms

Continuous shower wall panels; vanity tops with integrated basin options. Zero grout lines.

Hospitality & Hotels

Mohs 7 surface hardness; chemical resistance to 57 tested agents. High-traffic lobby and bar surfaces.

Facades & Outdoor

Dekton UV-stable with <ΔE 1.0 after 5,000h xenon exposure. Freeze-thaw certified per EN ISO 10545-12.

Cosentino sustainable manufacturing Almería

Environmental Credentials

Verified Sustainability: From Quarry to Certificate

Cosentino's Almería production campus operates on 100% renewable electricity for core manufacturing processes. Dekton sintering achieves a >78% production scrap recycling rate. Process water is treated and recirculated — zero discharge to groundwater systems.

GREENGUARD Gold certification for Dekton and Silestone confirms zero formaldehyde off-gassing — a material specification advantage for LEED v4 EQ credits. EPDs (Environmental Product Declarations) are available for primary product lines.

100%Renewable electricity in core production

>78%Production scrap recycling rate

GREENGUARD GoldZero VOC indoor air quality

LEEDContributing MR material credits

Specification Feedback

"Dekton was the only material that satisfied both the design brief and the building physics requirements for the facade. UV stability data was verifiable, and the 320 × 144 cm slab format eliminated the joint pattern that had compromised every other option we evaluated."

Marcus V. Principal Architect, Herzog & Partner Studio (project reference anonymized)

Common Questions

Specification FAQ

Performance & Standards

Dekton's zero porosity means it does not harbor bacteria. However, NSF/ANSI 51 food safety certification applies specifically to Silestone. For countertop applications requiring NSF certification documentation — commercial kitchens, medical facilities — specify Silestone. Dekton is appropriate where heat resistance takes priority over formal NSF documentation.

Dekton does not crack or discolor from brief direct contact with hot pots and pans. Testing per EN ISO 10545-9 (thermal shock resistance) and EN 438 (high-pressure laminates) both confirm thermal stability. We recommend trivets for sustained contact above 300°C, though most residential cooking applications fall well below this threshold.

Specification & Procurement

Physical slab samples (30 × 30 cm) are dispatched within 3–5 business days. Full specification documentation packages — including data sheets, certifications, and fabricator notes — are provided digitally within 48 hours of request. For project-volume pricing, allow 5 business days for a formal quote from the regional sales team.

Yes. The 25-year warranty for Dekton and Silestone requires installation by a Cosentino-authorized fabricator and registration within 30 days of installation. Unauthorized fabrication does not void the warranty for material defects, but does exclude claims related to cutting damage, edge failures, or improper adhesive use.

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Specify Cosentino with Complete Technical Confidence

Our specification team provides data sheets, EPDs, test certifications, and fabricator referrals within 48 hours of request.

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