Types of Natural Stone Flooring

Natural stone floor options differ in hardness, porosity, and maintenance needs based on how the stone formed (igneous, metamorphic, or sedimentary). Below are the most common choices for residential projects.

Granite Floors

Granite is among the hardest stones used for flooring. Its density makes it inherently water resistant and less prone to staining. We still recommend sealing the tile surface and grout lines after installation for added protection. Finishes include polished, honed, and natural/gauged.

Slate Floors

Slate is a layered, metamorphic stone known for strength and slip-friendly texture. It can resist cracks in everyday use, though edges may chip without proper sealing. Apply a high-quality sealer annually for best results.

Limestone Floors

Limestone offers a soft, classic look but is more porous than granite or slate. Expect more frequent sealing and gentle cleaning. With age, limestone develops a warm patina that many homeowners love.

Sandstone Floors

Sandstone is attractive but very porous. It’s not ideal for wet areas and requires routine inspections and sealing to keep moisture out.

Explore more stone options here: Types of Natural Stone Flooring.

Types of Ceramic Flooring

Ceramic is made from clay and minerals fired in a kiln. Manufacturing determines performance: unglazed tiles showcase the natural body of the tile, while glazed ceramic tile gets an added glass layer for enhanced protection and design versatility.

Unglazed Ceramic Flooring

Unglazed tiles offer a rugged, natural look and better traction, making them a smart pick for high-traffic areas. Because the body is porous, sealing after installation (and periodic re-sealing) helps prevent staining and moisture intrusion.

Glazed Ceramic Tile Flooring

Glazed tiles add a glassy protective layer that blocks spills and stains and often eliminates the need for a topical sealer on the tile surface. The printed glaze can mimic materials like wood or natural stone tile and comes in a wide range of colors and designs, including highly durable porcelain tiles.

Learn more: Types of Tile Flooring.

Stone Floor vs. Tile Floor: Key Differences

Durability & Scratch Resistance

Tile durability is influenced by firing temperature and composition. High-fired porcelain tiles are dense and resistant to scratches. Among stones, granite and slate generally outperform limestone in hardness. All stones can contain natural fissures; proper selection and installation help minimize chipping.For additional guidance on long-term tile performance and care practices, refer to the Tile Council of North America’s official maintenance recommendations.

Water Resistance

Glazed ceramic flooring and porcelain provide excellent moisture protection. Most natural stone floors benefit from sealing to improve water resistance—particularly limestone and sandstone.

Style & Variety

Glazed ceramic tile offers the widest color and pattern range, including stone looks. Natural stone delivers unmatched authenticity and variation from tile to tile.

Best Uses by Room

• Bathrooms & Laundry: Glazed ceramic flooring or porcelain tile for maximum water resistance. Adding matching wall tiles can enhance moisture protection and elevate the overall design.
• Kitchens: Porcelain tile or sealed granite/slate; choose textured finishes for traction.
• Living Areas: Any stone or tile depending on style; limestone offers a warm, classic feel.
• Entryways & Mudrooms: Porcelain or slate for durability and slip resistance.
• Outdoor Covered Areas: Slate or textured porcelain rated for exterior use.

Care & Maintenance

Sealing

For most mid-range stones and unglazed ceramic, apply a penetrating sealer after installation and re-seal as recommended by the manufacturer. Granite and slate may only need initial sealing and periodic checks. Always seal grout lines for both stone and tile.

Cleaning

Use a pH-neutral cleaner for natural stone to avoid etching and stains. Glazed tile is easy to clean with standard household cleaners; avoid harsh chemicals directly on grout unless it’s properly sealed. These same gentle-cleaning principles apply to ceramic wall tiles, especially in showers and backsplashes.

Repairs

Individual stone or tile pieces can be replaced if damaged. Keep a few spare tiles from your original batch for the best color match.

Learn more about our installations:
Natural Stone Flooring &
Tile Flooring.

Frequently Asked Questions

Is a natural stone floor more durable than porcelain tile?

It depends on the stone and the tile. Granite and slate are very durable; high-fired porcelain tiles often match or exceed their scratch and water resistance.

Do I have to seal ceramic flooring?

Glazed ceramic and porcelain usually don’t need a topical sealer on the tile surface, but the grout should be sealed. Unglazed ceramic benefits from sealing to resist stains.

Which option is best for wet areas?

Glazed porcelain tiles are the most moisture-resistant choice for showers, baths, and laundry rooms. Some stones can work with proper sealing and finish selection.

Ready to Compare Samples?

GC Flooring Pros can help you choose between natural stone floor options and tile flooring that fit your space and budget. Schedule a free in-home estimate or visit our showroom to see materials in person.