General FAQs

Answers to Your Commonly Asked Questions

Kitchen Countertops

Da Vinci Marble offers a wide selection of kitchen countertop materials at our San Carlos, California showroom, serving homeowners and designers throughout the Bay Area. Our inventory includes both natural stone and engineered surfaces, allowing you to compare materials side by side in person.

 

Popular kitchen countertop options include:

  • Granite – durable, heat-resistant, and ideal for busy kitchens
  • Marble – classic, elegant, and timeless
  • Quartzite – natural stone with exceptional hardness and durability
  • Quartz – engineered, consistent, and low-maintenance
  • Porcelain – thin, durable, and highly versatile

We also carry basalt, limestone, onyx, precious stone, shellstone, soapstone, and travertine slabs. Our showroom features hundreds of full slabs, allowing customers searching for kitchen countertops near me to see true color variation and veining before selecting material. Our team helps guide material selection based on lifestyle, aesthetics, and fabrication considerations.

Choosing between granite and marble depends on how you use your kitchen and the look you prefer. Granite and quartzite are extremely durable and heat-resistant, making them well-suited for high-traffic kitchens and families. Marble offers a softer, more classic appearance but is more susceptible to etching and staining from acidic foods.

 

Many homeowners still choose marble countertops because they appreciate the natural patina that develops over time. Sealers can help reduce maintenance concerns, and viewing granite and marble slabs side by side in person often makes the decision much easier.

Stone Countertops & Slabs

Da Vinci Marble carries all major stone countertop types, including granite, marble, quartzite, soapstone, limestone, travertine, onyx, engineered quartz, and porcelain. Each material performs differently—quartzite and granite are highly durable, marble and limestone offer elegance with additional care, and engineered surfaces provide consistency and ease of maintenance.
Visiting our San Carlos showroom allows you to compare stone countertops in person and understand how each material will perform in kitchens, bathrooms, and specialty applications.

Yes, viewing slabs in person is strongly recommended. At our San Carlos showroom, you can view full granite, marble, quartzite, basalt, limestone, onyx, precious stone, shellstone, soapstone, travertine, quartz, and porcelain slabs rather than relying on small samples.

 

Seeing full slabs allows you to compare veining, movement, finishes, and color variation under real lighting conditions. We serve the entire Bay Area and frequently welcome customers searching for granite countertops near me, quartz countertops near me, marble countertops near me, and stone slabs near me. Walk-ins are welcome, and appointments are available for dedicated design guidance.

When selecting countertop slabs, focus on overall color balance, veining pattern, and natural characteristics across the entire slab—not just a small section. Slabs from the same quarry can vary significantly. Lighting conditions and slab layout also matter, and our team can help you visualize how specific areas of a slab will be used in your finished countertops.

Material Comparisons

Quartz countertops are engineered using crushed stone and resin, which makes them consistent in pattern and low-maintenance. Quartzite is a natural stone formed under heat and pressure, making it harder than granite and highly heat-resistant. While quartz does not require sealing, quartzite typically does. Homeowners choosing between quartz and quartzite often weigh consistency and ease of care against natural beauty and durability.

Granite is a natural stone with unique variation and strong heat resistance, while quartz is engineered for consistency and requires less maintenance. Granite typically needs periodic sealing, whereas quartz does not. Both are durable, but granite may be better for high-heat environments, while quartz offers a more uniform appearance.

Quartzite is often considered more durable than granite and offers a similar level of heat resistance, making it an excellent choice for kitchens. However, both materials perform very well, and the best choice usually depends on the desired appearance, maintenance preferences, and specific slab selection.

Problems & Real-World Concerns

Quartz countertops are durable but not indestructible. Common issues include heat damage from hot pans, discoloration from prolonged UV exposure, and occasional chipping along edges. Lower-quality quartz products may also be more prone to staining or surface inconsistencies.

Minor marks or wear can occur over time, especially in high-use areas. While quartz is stain-resistant, it is not completely stain-proof, and improper cleaning products or prolonged exposure to certain substances can cause discoloration. Small chips can also occur along edges with heavy impact, which can be true for any countertop material.

Marble and some natural stones are porous and can react to acidic substances like lemon juice, vinegar, or wine. This reaction is called etching and can dull the surface. Proper sealing and regular maintenance help reduce staining and etching, but some level of change over time is part of natural stone’s patina.

Heat & Durability

Granite and quartzite are generally heat-resistant and can tolerate occasional hot pans, although using trivets is truly the answer. Quartz countertops, however, are not heat-proof and can be damaged by high temperatures due to the resin used in manufacturing. It is recommended as a general rule for both natural stone and engineered stone to not exceed 450-500 degrees directly. Stone expands and contracts just like engineered stone, so no surface is completely heat-resistant.

Quartzite and granite are among the most durable natural stone options, offering strong resistance to heat and scratching. Quartz is also highly durable but more sensitive to heat. Marble and limestone are softer and require more care but are valued for their aesthetic qualities.

Cleaning & Maintenance

Avoid harsh or acidic cleaners such as vinegar, bleach, ammonia, or abrasive scrubs on natural stone. These can damage the sealant or surface. Instead, use pH-neutral cleaners designed specifically for stone to maintain the finish and longevity.
Most natural stone countertops, including granite, marble, and quartzite, benefit from sealing to help protect against stains and moisture. Engineered quartz does not require sealing because it is non-porous. Most but not all quartz materials list sealing as something that will void the warranty.
Sealing frequency depends on the material and usage. Many natural stones should be sealed once every 1–2 years, although some denser stones may require less frequent sealing. A simple water test can help determine when resealing is needed.

Installation & Safety

Stone fabrication, including cutting and sanding, should ideally be done offsite or with proper dust control. Cutting engineered stone can produce silica dust, which requires professional handling and safety measures. Reputable fabricators follow strict safety protocols to protect both workers and homeowners.
Yes, quartz countertops are safe for everyday use in homes. Health concerns related to quartz typically involve silica dust exposure during fabrication, not during normal use after installation.

Outdoor & Environmental Use

Quartz countertops are not recommended for outdoor use because prolonged exposure to sunlight can cause discoloration and damage the resin. Natural stones like granite and quartzite are better suited for outdoor applications.

Granite and quartzite are the most commonly recommended materials for outdoor countertops due to their durability, resistance to temperature changes, and ability to withstand UV exposure. However, not all quartzite can go outside, many of them have a type of veining in them that when subjected to UV rays over a period of time, these veins can become dry and brittle and cause the stone to crack or break.

Buying Decisions

When choosing a countertop material, consider durability, maintenance requirements, heat resistance, overall aesthetic, and how the material will be used daily. Viewing full slabs in person is one of the most important steps, as natural variation plays a significant role in the final result.

Pricing differences depend on rarity, origin, thickness, transportation, and fabrication complexity. Exotic stones and imported materials typically cost more due to sourcing and logistics, while more common materials may be more budget-friendly.

Quality & Expectations

Natural stone is formed over thousands of years, so no two slabs are identical. Variations in veining, color, and movement are part of what makes natural stone unique. Viewing slabs in person ensures you select the exact material you want.
Lighting, photography, and screen settings can significantly affect how quartz appears online. Viewing samples or full slabs in person provides a more accurate representation of color and pattern.

Bathrooms & Specialty Applications

Yes, stone countertops work beautifully in bathrooms and are commonly used for vanity tops, tub surrounds, and custom features. Bathroom countertops made from marble, quartzite, granite, and quartz are widely used throughout Bay Area homes.

Because bathrooms typically experience less wear than kitchens, softer stones like marble are especially well-suited and create a refined, spa-like aesthetic.

Custom-Carved Stone

The custom carving process begins with selecting your stone at our San Carlos showroom. Our team collaborates with your designer or architect to finalize shop drawings. Once approved, fabrication typically takes 20–24 weeks.

Custom-carved stone pieces include vanities, tubs, fireplaces, mantels, and architectural elements. We provide updates throughout the process so you know exactly what to expect.

Stone Sourcing & Suppliers

Da Vinci Marble works directly with quarries and suppliers in Brazil, Italy, India, Africa, and other major stone-producing regions. We maintain close relationships with reliable granite slab suppliers in Brazil, India, and Africa.

 

Our team personally selects the materials we bring into our showroom, ensuring quality and consistency. These relationships allow us to offer competitive pricing while remaining a trusted source for custom stone slabs and tile throughout the Bay Area.

We stock a rotating selection of quartzite, including popular varieties such as Taj Mahal, Macaubas White, and Cielo. If you are searching for specialty quartzites like Madeirus (also known as Madeiras), we can typically source them through our supplier network.

 

Quartzite is one of the most popular natural stones due to its durability, heat resistance, and natural beauty.

Tile & Decorative Materials

Yes, Da Vinci Marble is also a full tile store. Our San Carlos showroom carries natural stone tile, ceramic and porcelain tile, glass and metal tile, terra-cotta, cement, and specialty materials.

 

Homeowners searching for tile stores near me often choose Da Vinci Marble because they can view tile and slab materials together in one visit, ensuring cohesive design selections.

Yes, we regularly stock Zellige, the hand-crafted Moroccan tile known for its irregular edges and glossy glaze. Zellige tile is commonly used for kitchen backsplashes and bathroom accent walls and pairs well with natural stone countertops. Additional colors and custom mosaic patterns can be ordered.

Hospitality & Luxury Projects

Yes, Da Vinci Marble is also a full tile store. Our San Carlos showroom carries natural stone tile, ceramic and porcelain tile, glass and metal tile, terra-cotta, cement, and specialty materials.Homeowners searching for tile stores near me often choose Da Vinci Marble because they can view tile and slab materials together in one visit, ensuring cohesive design selections.

Projects include luxury hospitality properties such as The Huntington Hotel, Pebble Beach Resorts, Spanish Bay, The Montage Healdsburg, and The One Hotel in Kauai.

Natural stone is used in hospitality projects for durability, timeless design, and its ability to elevate high-traffic luxury environments.

Natural stone is used in hospitality projects for durability, timeless design, and its ability to elevate high-traffic luxury environments.

Luxury restaurants often use marble, limestone, quartzite, and custom stone for countertops, bars, flooring, and feature walls.

Yes. Da Vinci Marble works with designers, architects, and contractors on both residential and large-scale commercial projects.

Local Services & Showroom Information

Da Vinci Marble operates one of the largest stone slab facilities in the Bay Area, with 10 warehouses dedicated to slab and tile storage and display. We stock hundreds of granite, marble, quartzite, quartz, and porcelain slabs available to view in person.

 

What sets us apart is that slabs, tile, outdoor materials, and custom-carved stone are all available under one roof. This makes us a frequent destination for customers searching for stone slab suppliers near me or stone slabs near me in the Bay Area. We also regularly work with homeowners buying marble countertops for San Francisco homes.

Da Vinci Marble is a full-service stone and tile showroom supplying materials for kitchens, bathrooms, fireplaces, outdoor kitchens, and architectural applications. Our San Carlos location serves homeowners, designers, contractors, landscapers, and builders throughout the Bay Area and has been operating for over 20 years.

Da Vinci Marble is located in San Carlos, California and serves the greater Bay Area. Our showroom is open Monday through Friday from 8:00 AM to 5:00 PM and features ample parking and extensive slab displays. Walk-ins are welcome, and appointments are available.

Brand Clarification

Da Vinci Marble operates one of the largest stone slab facilities in the Bay Area, with 10 warehouses dedicated to slab and tile storage and display. We stock hundreds of granite, marble, quartzite, quartz, and porcelain slabs available to view in person.What sets us apart is that slabs, tile, outdoor materials, and custom-carved stone are all available under one roof. This makes us a frequent destination for customers searching for stone slab suppliers near me or stone slabs near me in the Bay Area. We also regularly work with homeowners buying marble countertops for San Francisco homes.

Visit our showroom for your next project.