A Complete Guide to Tile Edging Options

By - Michelle
08.31.23 04:00 AM
Collage of bathrooms showcasing tile edging options, including herringbone, geometric, and marble tile designs with seamless and polished finishes.
When you’re tiling, the edges can make or break the look of the entire project. Finishing your tile edges properly not only gives your space a clean and polished look, but it also protects the tiles from chipping and keeps everything looking neat over time.

What is Tile Edging and Why is it Important?

Tile edging is an essential part of any tile installation, as it finishes the exposed edges of tiles to create a polished look. Without proper edging, the raw and unfinished tiled edges can be left exposed, which not only looks incomplete but also makes the tiles prone to damage. In addition to protection, tile edging enhances the overall appearance of a space. It provides a clean and cohesive look, blending the tiles with surrounding surfaces.

What Are the Best Ways to Finish Tile Edges?

There are three primary options for finishing tile edges:

    1. Mitered Edge
    2. Profile Edge Trims
    3. Bullnose Tiles

Let’s explore each tile edging option in detail to find the best fit for your needs. By understanding these options, you can ensure a polished and professional appearance for your tile installation, enhancing both style and durability.

01. Mitered Edge

Mitered edges are a sophisticated way to finish tile corners. This technique involves cutting the edges of tiles at precise angles, typically 45 degrees, so they meet seamlessly at corners without exposing raw edges. The result is a sleek, trim-free finish that enhances the clean and modern appearance of tiled surfaces.

Close-up of a bathroom shelf with white mitered edge tiles, featuring a shaving brush, a tube of shaving cream, and a bottle of lotion neatly arranged on the shelf.

How Mitered Edges Are Done

  • 45-Degree Cuts

A 45-degree angle cut is the most common approach for mitered edges. The tile is cut at a 45-degree angle to its plane, allowing two tiles to meet at an external corner with minimal visible joint. This technique is frequently used on shower niches, backsplash corners, and other exposed tile edges to create a seamless and elegant finish.

  • Beveled Mitered Edges

Beveled mitered edges add a slight bevel along the thickness of the tile before or after the 45-degree miter cut. This additional bevel softens the edge where the tiles meet, reducing the risk of chipping and creating a refined profile.

Shower with glass walls, using horizontal tiles with mitered edges for a neat finish.
Close-up of a shower area featuring large marble-look tiles with mitered edges on the shower curb, complemented by hexagonal mosaic tiles on the shower floor.
Marble shower wall with a niche featuring mitered edges and LED lighting, holding soap and bottles.

When to Use Mitered Edges

Mitered edges are perfect for external corners, such as tiled walls, shower niches, and backsplash edges. They’re especially popular in modern or minimalist designs, where a clean, trim-free finish is desired.

Close-up of a shower niche featuring intricate mosaic tiles with a fan pattern, framed by large gray tiles with mitered edges.

Pros of Mitered Edges

Provides a sleek and seamless finish without visible trims.

Ensures the tile design flows continuously across corners.

Ideal for achieving a polished and professional look, giving your space a high-end finish.

Cons of Mitered Edges

Requires skill and precision, making it challenging for DIY projects.

Not all tile materials are suitable for mitering, as thin or brittle tiles can chip easily.

Requires more labor and time, which can increase the overall cost.

02. Profile Edge

Profile edging, commonly referred to as tile trim, offers an easy and versatile solution for finishing tile edges. These trims effectively cover the unfinished edges of tiles and come in a wide range of materials, colors, and designs, allowing you to find the perfect match for your tile corner trim needs and overall project aesthetics.

Modern bathroom with large gray tiles, using metal profiles to finish the tile edges for a clean look. The shower has a glass door, a blue accent strip, and a pebble tile floor.
Shower with blue tiles featuring a built-in bench, finished with mitered edges for a clean look. The bench top has colorful mosaic tiles, and the floor has a pebble tile design, adding a natural touch to the modern look.

Types of Tile Trim for Profile Edging

1. Metal Edging

Metal trims are a popular choice for their durability and sleek appearance, offering both protection and style for tile edges.

    • Aluminum: Lightweight and corrosion-resistant, aluminum tile trims are great for indoor and outdoor projects.
    • Stainless Steel: Durable and strong, stainless steel tile trims are ideal for high-traffic areas or spaces requiring extra hygiene, such as kitchens or showers.

2. PVC Profiles

PVC, or plastic profiles, are an affordable and lightweight option for tile trim pieces. They are easy to install, making them ideal for DIY projects or budget-conscious designs. While PVC trims may not match the durability of metal edging, they work well in low-traffic areas.

3. LED-Integrated Profiles

Some profiles come with built-in LED strips, combining functionality with style. These trims can add subtle lighting to highlight your tiles, making them perfect for creating visual interest in kitchens or accent walls.

Bathroom with large gray tiles and metal edges for a clean finish. The shower has a blue accent strip and pebble floor tiles, extending to the main bathroom area with matching tiles.
Shower with white textured tiles featuring a built-in bench, finished with mitered edges for a clean look.

When to Use Profile Edge Trims

Profile trims are versatile and can be used in almost any tiling project, whether for walls, floors, or countertops. They’re especially useful for protecting tile edges when the tile edges are uneven or the material isn’t suitable for mitering.

White tiled bathtub with simple and clean tile edging for a polished finish

Pros of Profile Edge Trims

Easy to install, making it a great option for beginners.

Protects tile edges from chipping and wear, ensuring the tile surface remains intact.

Available in many designs and finishes, offering flexibility for different styles.

Cost-effective compared to other edging methods.

Cons of Profile Edge Trims

Visible trim pieces may not suit minimalist or seamless designs.

Improper installation can affect durability and appearance.

Lacks the continuity of a mitered edge.

03. Bullnose Tiles

Bullnose tiles are specially designed with a rounded edge, providing a clean and smooth transition from tiled surfaces to walls or other adjoining surfaces. This classic option works well in many tile installations projects and provides a timeless look.

A bathroom with a bathtub and a shower. It features bullnose tiles that create finished corners for the tiles.

Types of Bullnose Tiles

1. Single bullnose

Single bullnose features one rounded edge, ideal for finishing the outer edges of tile surfaces. 

2. Double bullnose 

Double bullnose has two finished edges and can be used to finish off corners or as a decorative border.

3. Corner bullnose 

As the name suggests, corner bullnose is used to finish off corners. They have a curved edge on two adjoining sides, providing a seamless transition between the tile edges and adjacent tiles.

4. Pencil bullnose

Pencil bullnose has a smaller rounded edge, similar to pencil trim tiles. They are often used as a decorative element in tile installations.

Large soaking tub surrounded by brown tiles finished with bullnose edges for a smooth, rounded look.

When to Use Bullnose Tiles

Bullnose tiles are best for projects where you want a smooth transition between a tile wall and surrounding walls or floors. They’re particularly effective in traditional or transitional designs.

Shower niche with white subway tiles finished with bullnose edges, creating a smooth and polished look.

Pros of Bullnose Tiles

Creates a soft, rounded edge, reducing the risk of chipping or injury.

Provides a finished, polished look that works in many styles.

Low-maintenance and easy to clean.

Cons of Bullnose Tiles

May limit design options, as bullnose tiles must match the main tile.

More expensive due to specialized manufacturing.

Requires professional installation for a flawless finish, increasing costs.

How to Choose the Right Tile Edging Option

1. Design Goals

    • For a modern, minimalist design, choose mitered edges or sleek metal profile trims.
    • For a classic or timeless look, bullnose tiles offer a softer, polished finish.


2. Tile Material

    • Durable materials (e.g., porcelain or stone) work well with mitered edges.
    • Fragile materials (e.g., ceramic or glass) benefit from the added protection of profile trims or bullnose tiles.


3. Budget

    • Mitered edges are labor-intensive and tend to be the most expensive option.
    • Profile trims are cost-effective, especially PVC options.
    • Bullnose tiles are moderately priced but may require matching pieces, adding to costs.


4. Maintenance Needs

    • Mitered edges require regular cleaning to keep seams looking fresh.
    • Profile trims (especially metal ones) are low-maintenance and durable.
    • Bullnose tiles are easy to clean and maintain over time.

Tile edging is more than just a finishing touch—it protects your tiles, enhances durability, and elevates the overall look of your space. Evaluate your project’s design, tile material, and budget to select the edging method that best suits your needs.


With the right edging, your tile project will look polished, cohesive, and truly complete! If you're in Corpus Christi or South Texas and need assistance with finishing tile edges for your bathroom remodel, feel free to contact us for expert advice and professional installation services. Our team is dedicated to helping you achieve a seamless transition and a professional appearance for your tiled surfaces, ensuring your space is both beautiful and durable.