Should You Tile Behind a Toilet? The Ultimate Guide

Deciding whether to tile behind your toilet is an important consideration when remodeling or upgrading your bathroom. Tiling provides aesthetic and practical benefits, but also requires proper planning and execution. This comprehensive guide examines if tiling behind a toilet is right for your bathroom.

What are the Benefits of Tiling Behind a Toilet?

There are several advantages to installing tile behind your toilet:

• Enhanced Aesthetics: Tiling creates a smooth, finished look behind the toilet. It allows you to extend your floor or wall tile work behind the toilet for a cohesive appearance.

• Moisture Protection: Tile resists water damage better than drywall or paint. The area around the toilet is prone to splashes and humidity. Tiling protects walls from moisture damage.

• Easier Cleaning: Smooth tile surfaces can be easily wiped down. Grout is resistant to most bathroom cleaning products. This makes tidying the area around the toilet simpler.

• Durability: Tile lasts longer than wallpaper or paint without showing wear and tear. The surfaces can better endure kicks, knocks, and scrubbing.

• Customization: Tile comes in a huge range of styles, materials, colors, and patterns. You can match or complement your bathroom‘s decor.

Recommended Tiles for Behind a Toilet

As an expert in home renovations and upgrades, I always recommend choosing the right type of tile for the area behind a toilet. This high-traffic area needs to stand up well to moisture and daily use.

Here are my top tile recommendations:

Ceramic

• Budget-friendly option starting around $2/sq ft
• Prone to chipping and cracks over time
• Best for bathrooms with low humidity

Porcelain

• More durable and water-resistant than ceramic
• Usually $4-$15/sq ft based on quality
• Easy to clean and maintain
• Resists mold and bacteria growth

Natural Stone

• Luxury materials like granite, marble, travertine
• Stunning appearance but very heavy
• Starts around $15/sq ft installed
• Requires yearly resealing due to porosity

Glass

• Completely waterproof and resistant to damage
• Provides a modern, sleek look
• Around $20/sq ft installed
• Can be slippery when wet
• Prone to scratches over time

Mosaic

• Small, intricate tiles perfect for adding detail
• Grout needs very frequent sealing
• Labor-intensive installation
• Costs around $10-20/sq ft installed

For most bathrooms, I recommend porcelain or ceramic tile behind the toilet. These offer an ideal balance of water-resistance, durability, and affordability. Always inspect tiles carefully prior to installation for any cracks or defects.

Consider gloss level, size, texture, and color. Neutral tones hide dirt better long-term. Larger grout lines may become grimy and stained over time without diligent cleaning.

Use Water-Resistant Grout

In addition to choosing the right tile, selecting a water-resistant grout is crucial. Grout fills in the spaces between tiles, and in damp areas it needs to have low porosity.

Based on my professional experience, here are the best options:

Epoxy Grout

• Extremely durable, long-lasting, and waterproof
• Resistance to mold, mildew, and bacteria growth
• More difficult to install and can be tricky for DIYers
• Needs resealing every 1-2 years

Polymer-Modified Grout

• Contains polymers that repel water
• Flexible, making it more crack-resistant
• Easy to keep clean with routine maintenance
• Sealing recommended every 2-5 years

Standard Cement Grout

• Absorbs water and stains readily
• Not recommended for damp areas
• Requires yearly sealing to maintain water resistance
• Best avoided behind toilets

Always match grout color to your tiles. Darker grout needs less frequent cleaning. I advise applying a penetrating grout sealer after installation and then reapplying yearly. This adds an extra layer of protection.

Proper Installation Techniques

I‘ve tiled hundreds of bathrooms over the years, so let me walk you through the ideal process step-by-step:

1. Ensure the wall surface is smooth, clean, and flat. Fix any damage patches first.

2. Use a quality polymer-modified thinset mortar suitable for wet areas. This provides a strong bond.

3. Lay tiles in a straight line starting about 2 inches above the toilet flange. Measure carefully for consistent spacing.

4. Use plastic spacers between tiles to create uniform grout lines. Remove spacers once grouted.

5. Allow 24 hours before grouting for thinset to cure completely.

6. Grout carefully using a rubber grout float or squeegee. Avoid excess, uneven grout.

7. Wipe away residual grout haze with a damp sponge after 10-15 minutes.

8. Allow 72 hours for grout to dry thoroughly before using shower.

9. Seal grout with a water-based sealer according to product directions.

10. Finish by applying a flexible, mold-resistant caulk along the bottom edge.

Proper toilet tiling technique results in straight, uniform grout lines and a water-tight installation. Always refer to the thinset and grout manufacturer‘s instructions as well. Taking your time leads to long-lasting results.

Using spacers allows for straight uniform grout lines.

Common Mistakes to Avoid

In my years of experience, I‘ve seen all kinds of toilet tiling mistakes that could have been easily prevented with proper techniques:

Not Preparing the Surface

• The wall must be smooth, clean, and structurally sound for thinset to adhere.

Using the Wrong Thinset

• Don‘t use mastic or all-purpose thinset meant for dry areas.

Neglecting Expansion Joints

• An expansion joint allows for subtle tile movement and prevents cracks.

Forgetting the Water Barrier

• Cement board provides essential waterproofing behind tiles.

Applying Grout Too Early

• Letting thinset cure first prevents sunken, cracked grout.

Poor Grout Lines

• Use spacers during install for straight, uniform grout lines.

Not Sealing Grout

• Sealant is crucial for stain and water resistance. Don‘t skip this step!

Complementing Your Bathroom Design

One of my favorite parts of tiling is selecting materials that enhance the overall bathroom design. Here are some of my top tips:

Match Existing Tiles

For a cohesive look, use the same tile type, size, layout, and grout color as surrounding areas. Repetition creates flow.

Complement Wall/Floor Tiles

Choose grout and tile tones that coordinate well together. Accent with mosaics or borders.

Contrast Toilet

Allow the toilet to pop by combining a white toilet with darker charcoal or gray tiles.

Neutral Palette

Off-whites, beiges, and grays work well for a clean, classic look. Avoid very light grout.

Make a Statement

Use boldly patterned, uniquely shaped, or colored tiles if you want them to be a focal point.

Tiling behind the toilet matches the subway tile walls.

Maintaining Tiles Behind a Toilet

To keep your tiles looking like new, be sure to:

• Reseal grout yearly with a penetrating sealer

• Use a non-abrasive bathroom cleaner for regular cleaning

• Immediately replace any cracked, damaged, or missing grout

• Address any mildew or stains quickly to prevent buildup

• Professionally regrout tiles every 8-10 years to refresh appearance

• Avoid hitting tiles with heavy objects to prevent chips and cracks

With proper care, your tiles should maintain their beauty and water resistance for decades. Contact a tile professional like myself for any major cleaning, repairs, or regrouting needs.

Pros and Cons of Tiling Behind a Toilet

Let‘s weigh some of the key pros and cons of tiling behind a toilet:

Pros

Excellent moisture protection

Easier to keep clean long-term

Highly customizable in terms of colors, patterns, textures

Extremely durable and long-lasting

Enhances the overall aesthetic

Cons

Higher upfront installation costs

Potential for leaks if poorly installed

Grout requires yearly sealing

May need to remove tiles for plumbing repairs

Professional installation recommended

Cost Analysis

Here‘s an overview of the costs involved:

Tile

• Ceramic: $2-$4 per sq. ft.
• Porcelain: $4-$15 per sq. ft.
• Natural Stone: $15-$50 per sq. ft.
• Glass: $20+ per sq. ft.

Thinset Mortar

• $10-$30 per 50 lb. bag

Grout

• $10-$30 per bag depending on type

Other Supplies

• Spacers, grout float, trowel etc: $20-$50

Plumber Fees

• If adjustments to plumbing connections are needed: $50-$150 per hour

Labor

• Experienced tile installation pros charge $50+ per hour

For a standard toilet tiling area of 15-25 sq ft, total costs often range from $200-$1000. Natural stone, glass mosaic, and professional installation will be at the higher end. The investment is worth it for upgraded moisture protection and easier maintenance.

Should You Tile Behind Your Toilet?

In my professional opinion as an experienced home renovation expert, the benefits of tiling behind a toilet nearly always make it a smart investment for most homeowners.

The enhanced aesthetics, durability, and water-resistance provide real value that outweighs the higher upfront installation costs. With careful planning and proper technique, tiling behind the toilet can significantly increase the functionality and beauty of your bathroom.

If you don‘t have tiling experience, do hire a qualified pro to ensure it‘s done right. Follow the recommendations in this guide regarding material selection, preparation, installation, and care. With this expertise, you can enjoy your new tiles for decades to come! Reach out anytime if you need help executing your dream bathroom vision.