Tile & Indoor Air Quality: Choosing Low-VOC Materials

The Complete Tile Selection Guide for Every Room

Materials, Finishes, Sizes, Slip Resistance, Layouts, Grout, and Maintenance

Tile isn’t just a design choice — it’s a performance choice. The right tile makes a space easier to live in, easier to clean, safer underfoot, and more durable over years of traffic, moisture, and daily wear.

This guide breaks down tile selection by room, plus the technical details most homeowners wish they knew earlier: slip resistance, durability ratings, water absorption, grout choices, layout rules, and maintenance. Use it to choose confidently, avoid common mistakes, and build a finish that looks great long-term.


How to Use This Guide

  1. Start with your room (bathroom, kitchen, entryway, etc.).

  2. Match the room’s needs to the right material + finish + grout.

  3. Confirm performance: slip + durability + water exposure.

  4. Choose size + layout based on room dimensions and style goals.


Quick Decision Table: Best Tile by Room

Room/Area Best Material Best Finish Recommended Size Range Key Priorities
Entryway / Mudroom Porcelain Matte / textured 12x24, 24x24, mosaics for traction Slip resistance, dirt hiding, durability
Kitchen Floor Porcelain Matte / textured 12x24, 24x24 Stain resistance, durability, easy cleaning
Kitchen Backsplash Ceramic, porcelain, mosaic Gloss / satin Subway, mosaics, 2x8, 3x12 Cleanability, style, grout planning
Main Bathroom Floor Porcelain Matte / textured 12x24, small mosaics in wet zones Slip resistance, water resistance
Shower Walls Porcelain, ceramic Satin / matte 12x24, large formats Waterproofing system, grout durability
Shower Floor Porcelain mosaic Textured 2x2, 1x1, penny rounds Traction + slope compatibility
Laundry Room Porcelain Matte 12x24 Water resistance, easy cleaning
Basement Porcelain Matte 12x24, 24x24 Moisture management, durability
Fireplace Surround Porcelain, stone Matte / textured 12x24, slabs/large panels Heat-safe surface, design impact
Feature Wall Ceramic, porcelain, stone Any Large format or decorative Visual impact, lighting consideration

The Tile “Performance” Basics You Should Know

1) Water Exposure: Absorption Matters

Tile itself can be water resistant, but performance depends on the tile type + installation system.

Tile Type Typical Water Absorption Best Use
Porcelain Very low Floors, showers, wet areas, high traffic
Ceramic Higher than porcelain Walls, backsplashes, light-duty floors
Natural Stone Varies (often porous) Feature walls, bathrooms with proper sealing
Glass/Mosaic Non-porous surface; grout lines matter Backsplashes, accents, shower details

Rule of thumb: for floors and wet areas, porcelain is the safest “set it and forget it” choice.


2) Durability: Floor Wear Ratings (Why Some Tiles Fail Early)

Not all tile is meant for all foot traffic.

Space Type Traffic Level What to Choose
Powder room Low Ceramic or porcelain floor-rated
Primary bath Medium Porcelain floor-rated
Kitchen High Durable porcelain
Entryway / Mudroom Very high Durable porcelain + matte/texture
Commercial / heavy use Extreme Heavy-duty porcelain

3) Slip Resistance: The Most Underrated Tile Decision

A tile can be beautiful and still be a problem if it’s too slick — especially in bathrooms, entries, and wet zones.

Area Slip Risk Best Approach
Shower floor Highest Small mosaics + textured finish
Bathroom floor High Matte/texture, avoid polished surfaces
Entryway High (snow/rain) Matte/texture; grout lines help traction
Kitchen Medium Matte/texture; wipe spills quickly

Simple guidance:

  • Avoid polished tile on floors where water can be present.

  • Use mosaics where slope and traction matter (shower floors).


Room-by-Room Deep Dive

1) Entryway + Mudroom Tile (High Traffic + Wet Shoes)

This area takes the most abuse: grit, salt, water, mud, boots, and heavy daily traffic.

Best Choices

  • Porcelain (most durable, most water resistant)

  • Matte or textured finish (safer and hides dirt better)

  • Medium-to-large formats are great, but don’t overlook mosaics for traction near doors.

Entryway Best Practice Table

Decision Best Option Why
Material Porcelain Strong, stain resistant, low absorption
Finish Matte / textured Better traction; hides salt marks
Colour Mid tones Hides dust + salt better than very dark/very light
Size 12x24 or 24x24 Fewer grout lines; clean fast
Grout Slightly darker than tile Hides dirt and stays looking clean

Pro design tip: Use a slightly darker grout in entryways. It keeps the floor looking fresh longer.


2) Kitchen Tile (Durability + Cleanability)

Kitchen floors need to handle spills, dropped items, chair movement, and constant traffic.

Kitchen Floor: What Works Best

  • Porcelain, matte/texture

  • Sizes like 12x24 or 24x24 create a clean, modern look and reduce grout lines.

Kitchen Backsplash: What to Prioritize

Backsplashes are about cleaning ease + visual impact.

Backsplash Style Best Tile Type Cleaning Notes Look/Feel
Subway Ceramic/porcelain Easy Classic, flexible
Mosaic Glass/porcelain More grout to maintain High detail, premium
Large-format slab look Porcelain panels Fewer joints Modern, seamless

Common mistake: choosing a backsplash mosaic without planning grout. More grout lines can mean more maintenance. It can still be worth it — just choose grout intentionally.


3) Bathroom Floors (Safety + Moisture)

Bathrooms are wet environments. Slip risk matters.

Best Bathroom Floor Approach

  • Porcelain is ideal.

  • Matte/texture finish.

  • If the bathroom is compact, consider smaller formats to reduce awkward cuts.

Bathroom Type Best Size Why
Small powder room 8x8, 12x24 Fits better, looks proportional
Standard bathroom 12x24 Modern, clean lines
Large bathroom 24x24, large formats High-end feel, fewer grout lines

4) Shower Tile (Walls vs Floors Are Different)

A shower is a system. Tile is the finish, but durability depends on prep, waterproofing, and drainage.

Shower Walls (Large Format is Great)

  • Porcelain or ceramic

  • Large tiles reduce grout and create a cleaner look.

Shower Floors (Small Format is Safer)

  • Use mosaics to follow the slope and create more traction.

Shower Area Best Tile Best Size Why
Shower walls Porcelain/ceramic 12x24, large formats Fewer grout lines
Shower floor Porcelain mosaic 2x2, 1x1, penny Better slope + traction
Shower niche Mosaic or feature Any Adds detail; ties design together

Pro tip: If you love the look of large tiles everywhere, keep them on walls and use a coordinating mosaic on the floor for safety.


5) Laundry Room Tile (Water Insurance)

Laundry rooms fail when water meets the wrong floor.

  • Porcelain is best.

  • Matte finish for traction.

  • Consider a slightly darker grout.

Must-Have Why
Porcelain Resists water and stains
Matte finish Safer around spills
Strong grout choice Less discoloration over time

6) Basement Tile (Moisture + Comfort)

Basements can be cooler and occasionally damp, so you want:

  • Porcelain

  • Matte finish

  • Thoughtful underlayment/installation prep

Basement Issue Tile Solution
Cool underfoot Consider radiant heat or area rugs
Moisture risk Use low-absorption porcelain + proper prep
Uneven slabs Prep and leveling matter more than tile size

7) Fireplace Surrounds + Feature Walls (Design Impact)

These are visual focal points. You can go bold:

  • Large-format porcelain

  • Stone looks

  • Textured surfaces

Feature Best Choice Why
Fireplace surround Porcelain/stone Durable, high impact
Living room feature wall Decorative ceramic/stone Texture elevates the space
TV wall Matte/texture Reduces glare

Tile Size, Layout, and Pattern Planning

Best Tile Size by Room Scale

Room Size Best Tile Sizes Why
Small (powder room) 8x8, 12x24, smaller formats Avoid awkward cuts
Medium 12x24, 24x24 Balanced look
Large/open concept 24x24, large formats Seamless, upscale effect

Layout Options and When to Use Them

Layout Where It Works What It Does
Straight stack Modern spaces Clean, minimal
Offset/brick Classic Hides small imperfections
Herringbone Feature areas Adds movement and premium detail
Diagonal Small rooms Can make spaces feel wider
Large format with tight grout Modern luxury Seamless “slab-like” effect

Grout: The Difference Between “Nice on Day 1” and “Still Nice in Year 5”

Grout selection is where most homeowners get surprised later.

Grout Colour Guidance

Look You Want Grout Choice
Seamless, modern Match grout to tile
Pattern definition Contrast grout
Easy maintenance Mid-tone or slightly darker than tile

Where Grout Needs Extra Thought

  • Entryways (dirt/salt)

  • Shower floors (lots of grout lines)

  • Kitchen backsplashes behind stove


Finish Guide: Matte vs Polished vs Textured

Finish Best For Avoid When
Matte Floors, bathrooms, entries Rarely an issue
Satin Walls, backsplashes, showers Very wet floors if slick
Polished Feature walls, low-risk areas Bathroom floors, entry floors
Textured Entries, wet areas If you want ultra-easy wipe downs

A Simple “Tile Selection Checklist” You Can Add to Your Blog

Step 1: Room Conditions

  • Is the area frequently wet?

  • Is it high traffic?

  • Is slip resistance a priority?

Step 2: Choose Material

  • Porcelain for floors and wet zones

  • Ceramic for walls and backsplashes

  • Stone for statement areas (with proper sealing)

Step 3: Choose Finish

  • Matte/texture for floors

  • Satin/gloss for walls as desired

Step 4: Choose Size and Layout

  • Proportion matters: small rooms often look better with smaller formats

  • Large formats reduce grout lines but require flatter surfaces

Step 5: Choose Grout

  • Match for seamless

  • Contrast for definition

  • Mid-tone/darker for maintenance


Common Mistakes (And How to Avoid Them)

Mistake What Happens Better Approach
Polished tile on wet floors Slipping risk Use matte/texture
Very light grout in dirty zones Grout discolours fast Choose mid-tone/darker grout
Large format tile on uneven floor Lippage and uneven edges Proper leveling + prep
Mosaic everywhere Higher maintenance Use mosaics strategically
No planning for transitions Awkward edges Plan trim and thresholds early

Maintenance Guide (So Your Tile Stays Beautiful)

Daily/Weekly Care

  • Sweep or vacuum grit (especially entryways)

  • Damp mop with a gentle cleaner

  • Wipe spills quickly in kitchens

Long-Term Care

  • Check grout and re-seal where appropriate (especially with stone)

  • Use mats at entry doors in winter months

  • Avoid harsh abrasives that dull finishes