What is the difference between ceramic and porcelain tile?

Porcelain tile has lower water absorption (less than 0.5%) and is denser and harder than ceramic. Ceramic is more affordable and easier to cut. Both are excellent for residential use.

Do ceramic tiles need to be sealed?

The tile surface itself does not need sealing, but grout lines should be sealed with a penetrating grout sealer to prevent staining and moisture absorption.

Ceramic Floor Tile

Flooring

Tile

$1-$8 per square foot

Ceramic Floor Tile (2026)

Prepared by Lumberama's Building Materials Team

|Last updated May 15, 2026|Sources & methodology

Ceramic floor tile is made from natural clay fired at high temperatures, creating a durable, water-resistant surface ideal for bathrooms, kitchens, and entryways. Available in an enormous range of colors, sizes, patterns, and textures including wood-look and stone-look options. Ceramic tile is more affordable than porcelain while offering excellent performance.

Key Features

Wide range of colors and patterns
Water-resistant surface
Easy to clean and maintain
Available in multiple sizes
Wood-look and stone-look options

Specifications

Sizes: 4x4

6x6

12x12

12x24

18x18 inches | Thickness: 7-10mm | Water Absorption: 3-7% | PEI Rating: III-IV (moderate to heavy traffic) | Material: Natural clay body

Applications

Bathrooms
Kitchens
Entryways
Laundry rooms
Mudrooms

Installation Overview

Prepare a clean, level substrate. Apply thinset mortar with a notched trowel. Set tiles with spacers for consistent grout joints. Allow thinset to cure 24 hours. Apply grout, clean, and seal if needed.

Pros & Cons

Pros

✓ Very affordable
✓ Huge design selection
✓ Water-resistant
✓ Easy to clean and maintain

Cons

✗ Can crack under heavy impact
✗ Grout requires periodic sealing
✗ Cold underfoot without radiant heat
✗ Slippery when wet without textured surface

Top Brands

Daltile

Mohawk

Code Requirements

Wet area installations require waterproof membrane beneath tile. Slip resistance (DCOF) ratings apply for commercial and some residential areas. Proper substrate preparation required per TCNA guidelines.

Buying Tips

Order 10-15% extra for cuts and waste. Check the PEI wear rating matches your application. Use larger format tiles for fewer grout lines. Choose textured finishes for wet areas to improve slip resistance.