Onyx White Porcelain Slabs

Soft white Onyx look with delicate veining in refined large format porcelain slabs


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Detailed view of Onyx White porcelain slabs displaying natural onyx marble veining effects.

Onyx White

Code: OC07

Onyx White porcelain slabs embody the ethereal beauty of natural white onyx with modern durability and versatility. These premium large format slabs feature luminous white tones with subtle, translucent veining that creates sophisticated, light-filled spaces. Available in 160x320 cm and 162x324 cm dimensions with multiple thickness options of 6mm and 12mm, Onyx White slabs deliver exceptional performance for residential and commercial applications. Manufactured in Italy with advanced Levigato Pearl technology, these porcelain slabs from Infinity Surfaces combine the refined aesthetics of Onyx look slabs with superior technical characteristics including heat resistance, scratch resistance, and minimal maintenance requirements. Perfect for countertops, walls, and floors, Onyx White represents timeless elegance for those seeking understated luxury in their design projects.

As one of Infinity Surfaces' most sought-after collections, these premium slabs showcase Italian manufacturing excellence. Nova Tile and Stone proudly serves as one of Infinity Surfaces' largest distributors and a direct importer from Italy, stocking an extensive selection of these remarkable slabs across our four Western United States locations.

The ethereal refinement of Onyx White harmonizes effortlessly with contemporary, transitional, and classic design aesthetics, making it an exceptional choice for discerning designers, architects, and homeowners. 

Product Details : 

Onyx White Porcelain Slabs


Why Choose Nova Tile and Stone


Nova Tile and Stone company showroom building exterior with parking lot and landscaping.

Direct Import Partnership

As one of Infinity Surfaces' largest distributors and a direct importer from Italy, we offer competitive pricing and authentic Italian craftsmanship. Our established relationships ensure access to the complete collection of premium large format slabs.

Extensive Inventory

With over 350,000 square feet of warehouse space, we stock hundreds of slabs ready for immediate delivery. Browse our curated slab inventory online or visit one of our four Western showroom locations to see materials in person.

Flexible Fulfillment Options

Choose convenient store pickup at any of our Nevada or Sacramento locations, or take advantage of our professional delivery service to fabricators throughout the contiguous United States with custom freight quotes.

Expert Consultation

Our knowledgeable team provides personalized guidance for material selection, application requirements, and project planning. Schedule a design consultation to explore how Onyx White slabs can transform your space.

Since 2005, Nova Tile and Stone has built a reputation on delivering exceptional quality and service. Our partnership with Infinity Surfaces and commitment to Italian craftsmanship ensures every project exceeds expectations.

We guide homeowners, designers, architects, and contractors to the right solution for projects of every scale. Our commitment to excellence means you receive not just premium materials, but comprehensive support from selection through installation. Exceptional spaces don't happen by chance; they're crafted, one flawless surface at a time.

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Available Slabs

Explore hundreds of premium slabs in stock and ready for immediate delivery. Perfect for projects with tight timelines that cannot compromise on quality.

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Slab Collections

Browse our complete inventory of Infinity Surfaces porcelain slabs, including extended options available for transfer from Italy to meet any design vision.

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Ready to transform your space with Onyx White porcelain slabs? Our team is here to help you find the perfect materials, answer technical questions, and guide you through every step of your project. Fill out the form below and we'll reach out promptly.  

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Frequently Asked Questions


For countertops , 12mm thickness provides an excellent balance of durability and weight. The 12mm option offers enhanced strength for heavy-duty applications and creates a more substantial edge profile for kitchen islands. For flooring, 12mm thickness is recommended depending on traffic levels. The 6mm option works well for wall cladding where weight reduction is important. Consult with your fabricator to determine the best thickness based on your specific application and structural requirements.

Onyx White porcelain slabs deliver the aesthetic beauty of natural onyx without the maintenance challenges. Unlike natural stone, these slabs are non-porous, eliminating the need for periodic sealing and reducing stain susceptibility. They offer superior heat resistance compared to quartz surfaces and maintain color stability under UV exposure. The consistent pattern throughout each slab ensures predictable results during fabrication. According to the Natural Stone Institute, porcelain slabs provide comparable aesthetics with enhanced practical performance for modern applications.

Onyx White is available in both polished and Levigato Pearl finishes. The polished finish delivers high-gloss reflectivity and maximum luminosity, ideal for creating dramatic focal points in contemporary spaces. The Levigato Pearl finish offers a smooth, refined surface with subtle pearl-like luminosity that enhances the natural onyx appearance while providing a sophisticated matte elegance. Both finishes maintain the slab's technical properties including scratch resistance and ease of maintenance. Edge options include rectified and unrectified profiles to suit different installation preferences.

Yes, we deliver slabs to any of the 48 states in the contiguous United States. Porcelain slabs require special packing and delivery on a large truck. We safely strap the slabs to an A-frame, load them on one of our trucks, and deliver them directly to your fabricator's address. Please ensure your fabricator has a forklift and slab boom or clamp on site to unload the slabs. Contact our team for custom freight quotes and delivery scheduling.

Absolutely. While we offer store pickup at all four of our Nova locations in Minden, Reno, Fernley, and Sacramento, we require that you have a truck and A-frame that are properly rated to handle the porcelain slabs. We will assist you with loading the slabs onto your truck, and you can take it from there. Large format slabs require careful handling to prevent damage during transport, so proper equipment is essential for safe pickup.

About Nova Tile and Stone


Since 2005, Nova Tile and Stone has established itself as the premier destination for luxury surfaces across Nevada and California. What began as a family-owned studio has evolved into one of the West Coast's most comprehensive surface specialists, offering unparalleled expertise and an extraordinary selection of premium materials. Our strategic partnership with leading Italian manufacturers ensures access to the most advanced porcelain slab technology available. As one of Infinity Surfaces' largest distributors and a direct importer from Italy, we maintain extensive inventory across our four showroom locations in Minden, Reno, Fernley, and Sacramento, spanning over 350,000 square feet of warehouse space.

We serve homeowners, interior designers, architects, and contractors with professional guidance throughout every phase of their projects. Whether you're renovating a residential kitchen, designing a commercial hospitality space, or creating architectural masterpieces, our team's deep understanding of tile installation standards and unwavering commitment to excellence ensures your vision becomes reality with precision and lasting quality.


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