Tile is one of the most durable and versatile materials you can add to your home. Whether you're creating a spa-like shower, updating a kitchen backsplash, or designing an outdoor patio, choosing the right tile is just as important as choosing the color or pattern. Not all tile is created equal, and selecting the wrong material can lead to cracking, staining, or slippery surfaces.

Here's what every homeowner should know before selecting tile.

Understanding the Main Types of Tile

Ceramic Tile

Ceramic tile is made from clay and fired at high temperatures. It is affordable, easy to maintain, and available in countless colors and styles.

Best Uses

• Kitchen backsplashes
• Bathroom walls
• Laundry rooms
• Light-traffic floors

Pros

✔ Budget-friendly
✔ Easy to clean
✔ Wide variety of colors and patterns

Cons

✘ Less durable than porcelain
✘ More prone to chipping

Porcelain Tile

Porcelain is a denser, harder version of ceramic and is one of the most versatile tile choices available.

Best Uses

• Showers
• Bathrooms
• Kitchen floors
• Living areas
• Outdoor patios

Pros

✔ Extremely durable
✔ Waterproof and stain resistant
✔ Excellent for indoor and outdoor use
✔ Available in wood, stone, and concrete looks

Cons

✘ Higher cost
✘ More difficult to cut and install

If you're unsure which tile to choose, porcelain is often the best all-around option.

Natural Stone Tile

Stone tiles include marble, slate, travertine, granite, and limestone. Each piece is unique and provides timeless beauty.

Best Uses

• Shower walls
• Fireplace surrounds
• Patios
• Accent walls

Pros

✔ Luxurious appearance
✔ Adds value to your home
✔ One-of-a-kind patterns

Cons

✘ Requires sealing and maintenance
✘ Can stain or scratch
✘ Higher cost

Glass Tile

Glass tile adds depth and reflects light beautifully.

Best Uses

• Kitchen backsplashes
• Shower accents
• Decorative walls

Pros

✔ Brightens a room
✔ Easy to clean
✔ Available in countless colors

Cons

✘ Not ideal for heavy floor traffic
✘ More expensive than ceramic

Understanding Tile Ratings

Beautiful tile is important, but performance matters just as much. Different tiles are manufactured and rated for specific environments.

Water Absorption Ratings

Water absorption determines how much moisture a tile can absorb.

Impervious (<0.5% Absorption)

Best For:

• Showers
• Bathrooms
• Pools
• Outdoor patios

Recommended Material: Porcelain

Vitreous (0.5–3%)

Best For:

• Kitchen floors
• Interior living spaces

Semi-Vitreous (3–7%)

Best For:

• Interior walls
• Decorative applications

Non-Vitreous (>7%)

Best For:

• Dry areas only

PEI Rating (Wear Resistance)

The Porcelain Enamel Institute (PEI) rating measures how much traffic a tile can withstand.

PEI I

Wall tile only.

PEI II

Light residential traffic.

Best For:

• Bathroom floors

PEI III

Moderate residential traffic.

Best For:

• Kitchens
• Hallways

PEI IV

Heavy residential and light commercial traffic.

Best For:

• Entryways
• Living spaces
• Patios

PEI V

Heavy commercial traffic.

Best For:

• Restaurants
• Retail spaces
• Public buildings

Slip Resistance (DCOF Rating)

DCOF (Dynamic Coefficient of Friction) measures how slippery a tile becomes when wet.

For residential flooring, a DCOF rating of 0.42 or higher is generally recommended.

Best Areas for High DCOF Tile

• Shower floors
• Bathrooms
• Pool decks
• Outdoor spaces

Matte and textured finishes often provide better traction than polished surfaces.

Freeze-Thaw Resistance

Outdoor tile must withstand changing temperatures.

Recommended Materials

• Exterior-rated porcelain
• Slate
• Travertine

Standard ceramic tile may crack during repeated freeze-thaw cycles.

Heat and Fire Resistance

Tile is naturally noncombustible and highly heat resistant.

Excellent Applications

• Fireplace surrounds
• Kitchen backsplashes
• Outdoor kitchens

Porcelain, ceramic, and natural stone all perform exceptionally well around heat sources. However, adhesives and grout should also be rated appropriately when used around fireplaces or high-heat areas.

Mohs Hardness Scale

The Mohs scale measures scratch resistance.

Material	Hardness Rating
Marble	3–5
Ceramic Tile	5–7
Granite	6–7
Porcelain Tile	7–8
Quartzite	7

Higher numbers indicate better resistance to scratches and wear.

Choosing Tile by Area

Shower Walls

Recommended:

• Porcelain tile
• Ceramic tile
• Natural stone (sealed properly)

Porcelain remains the top choice because of its waterproof properties and durability.

Shower Floors

Recommended:

• Matte porcelain mosaics
• Textured porcelain

Smaller tiles create additional grout lines, which improve traction and help prevent slipping.

Kitchen Floors

Recommended:

• Porcelain tile (PEI III-IV)

Porcelain is highly resistant to spills, scratches, and everyday wear.

Kitchen Backsplashes

Recommended:

• Ceramic tile
• Glass tile
• Porcelain tile

This is where you can add personality with color, texture, and pattern.

Outdoor Patios

Recommended:

• Exterior-rated porcelain
• Slate
• Travertine

Always choose tile designed specifically for freeze-thaw conditions and outdoor use.

Fireplace Surrounds

Recommended:

• Porcelain tile
• Natural stone

Both materials are heat resistant and create a beautiful focal point.

Glossy vs. Matte Finishes

Glossy Tile

Best For:

• Shower walls
• Backsplashes
• Accent walls

Glossy finishes reflect light and are easy to clean.

Matte Tile

Best For:

• Floors
• Bathrooms
• Outdoor areas

Matte finishes offer improved slip resistance and hide water spots and dirt better.

Tile Size Matters

Small Tile (1"-4")

Best for:

• Shower floors
• Decorative accents
• Mosaics

Medium Tile (12"-24")

Best for:

• Bathrooms
• Kitchens
• Laundry rooms

Large Format Tile (24"x48" and larger)

Best for:

• Open floor plans
• Modern showers
• Living spaces

Large-format tile creates fewer grout lines and provides a clean, seamless appearance.

Final Thoughts

Beautiful tile starts with choosing the right material for the job. A tile that looks stunning on a backsplash may not perform well on a patio, and a polished tile that's perfect for a wall could become dangerously slippery on a shower floor.

Understanding tile ratings—such as water absorption, wear resistance, slip resistance, and heat tolerance—helps ensure your investment is not only beautiful but built to last.

When in doubt, don't just choose based on appearance. Choose a tile that's designed to perform where it will be installed. The right tile can provide decades of beauty, durability, and value to your home.