Split face tiles are most commonly available in 550 × 150 mm and 360 × 100 mm formats. Both create the signature 3D textured look, but their visual impact, installation speed and suitability for different spaces vary. Choosing the right size depends on your room scale, design preference and whether the installation is indoors or outdoors.
This guide compares both sizes to help you pick the best option for your feature wall, fireplace, garden project or exterior façade.
Overview of the Two Main Sizes
Both formats deliver the layered stone look, but differ in coverage, number of joints and overall appearance.
550 × 150 mm Split Face Tiles
- Larger interlocking panels
- Fewer joints for a smoother, continuous look
- Modern and bold appearance
- Faster installation due to wider coverage
- Ideal for larger walls and outdoor areas
360 × 100 mm Split Face Tiles
- Compact, easy-to-handle panels
- More visible joint lines for a detailed look
- Great for smaller feature walls
- Often used indoors
- Useful in tight or narrow sections
Visual Impact and Aesthetic Differences
Modern, Seamless Look – 550 × 150
The larger panels reduce visible joints and create a flowing, refined finish. Best for:
- Large living room feature walls
- Garden and boundary walls
- Fireplaces and chimney breasts
- Commercial entrances
Detailed, Textured Look – 360 × 100
The smaller size creates an intricate pattern ideal for compact or traditional spaces. Common uses include:
- Alcoves and niches
- Kitchen splashbacks
- Bathroom feature walls (in dry areas)
- Entrance hallways
Coverage and Installation Efficiency
550 × 150 – Faster Installation
With fewer panels required, installation is quicker with fewer cuts. Preferred for:
- Long boundary walls
- High feature walls
- Large interior spaces
360 × 100 – More Precision
Requires more panels and cutting, but offers precise control around corners and narrow areas.
Best Size for Outdoor Use
Both sizes can be used outdoors when properly installed with exterior adhesive and frost-resistant stone. However, the 550 × 150 format is often better suited because it:
- Has fewer joints where moisture can settle
- Installs faster on large elevations
- Produces a cleaner, modern exterior look
For more outdoor guidance, see: outdoor suitability guide.
Best Size for Indoor Feature Walls
Choose 550 × 150 If You Want:
- A seamless, contemporary appearance
- A strong focal point behind a TV or fireplace
- Minimalist, modern styling
- Quicker installation
Choose 360 × 100 If You Want:
- A finer, more traditional texture
- A compact panel suited to small areas
- More visible detail and pattern
- A feature wall in narrow or modest spaces
Corners and Edges
550 × 150 tiles often have matching corner pieces for a seamless wrap-around finish. 360 × 100 tiles can also be used on corners but may require more small cuts for neat detailing.
Value Considerations
The 550 × 150 format generally offers better value on larger installations due to reduced labour time. The 360 × 100 size is cost-effective for small decorative areas where precision matters more than speed.
Conclusion – Which Size Should You Choose?
Choose 550 × 150 for:
- Large walls and outdoor façades
- Modern, seamless aesthetics
- Reduced installation time
- Fewer visible joints
Choose 360 × 100 for:
- Smaller indoor feature areas
- Traditional or detailed textures
- Narrow walls and tight spaces
- Intricate layouts
To explore both sizes, visit our full collection: split face tiles, including the larger 550 × 150 format ideal for impactful feature walls.
Related Split Face Tile Resources
Browse 550 × 150 Split Face Tiles
