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First, bring a very calm and smooth look to your home with these stunning grey onyx effect polished porcelain tiles 30x60. Unlike normal marble patterns, this design copies the natural beauty of real onyx. Because of this, it shows soft, parallel lines and cloud-like layers instead of sharp, harsh veins.
Therefore, these modern grey tiles create a very relaxing space. Also, matte grey surfaces can sometimes absorb light and make rooms feel small. However, this collection fixes that problem completely. Because they have a high-gloss polished finish, they reflect light to make sure your room feels bright and open.
Moreover, the body is made from strong porcelain, so this luxury tile needs no extra care. As a result, you never have to worry about the costly sealing needed by real stone. In addition, the surface blocks water, stains, and daily wear. Thus, your new room will look perfect for many years.
- Dimensions: 30 cm × 60 cm (300 mm × 600 mm)
- Material: Premium Porcelain (Highly durable and waterproof)
- Finish: Polished (High gloss, light-reflecting)
- Design: Soft Grey Onyx Pattern
- Suitability: Wall and Floor
- Coverage per tile: 0.18 m²
- Price: £24.95 per m² (inc. VAT)
Soft Beauty and Smooth Style
Importantly, the best feature of this tile is the very smooth visual texture. For example, the change between the light greys and the darker bands is very gentle. Consequently, it creates the perfect background for modern items like black taps, big baths, and floating sinks.
Creative Layouts with the 30x60 Size
Because these useful bathroom wall tiles come in a standard rectangle shape, you gain total control over your room layout. First, you can choose to lay them in a normal brick-bond pattern for a classic look. Alternatively, you can follow the latest design trends by stacking them straight up.
Cassia Grey Onyx Specifications
| Tile name | Cassia Grey Onyx Polished |
| Size | 30 cm × 60 cm |
| Material | Porcelain |
| Finish | Polished Gloss |
| Design | Grey Onyx Effect |
| Suitability | Bathrooms, Kitchens, Living Areas |
| Coverage per tile | 0.18 m² |
| Price per m² | £24.95 (inc. VAT) |
Expert Styling Advice
What is the exact difference between marble and onyx effect?
Generally, normal marble has sharp, branching veins that cross the surface. On the other hand, onyx is loved for its soft, parallel lines and cloudy layers. Therefore, this grey onyx tile gives a much softer and more relaxing look. As a result, it is perfect for creating a calm bathroom space.
What is the best way to lay 30x60cm rectangular tiles?
Basically, it depends on your design goal. For instance, laying them flat in a brick pattern creates a classic look. However, stacking them straight up a shower wall pulls the eye upward. Ultimately, this vertical style instantly makes low ceilings feel much taller.
Indeed, the Cassia collection offers great modern style along with amazing porcelain strength. Therefore, order your free sample today to see the soft, cloud-like pattern in person.
- Thickness: 9.5mm
- Finish: Polished
- Floor or Wall: Both
- Size: Small (30x60cm)
- Rectified: Yes
- Suitable for Underfloor Heating: Yes
- Weight: 3KG
- Sale By: Per Sqm
Help choosing
- Size30x60cm
- FinishPolished
- MaterialPorcelain
- Use onFloor & Wall
- Thickness9.5mm
- RectifiedYes
- Underfloor heatingYes
- Check where it can go. Floors need a tile rated for floors. In showers and wet rooms, a matt or anti-slip finish is safer underfoot than polished.
- Measure and add 10%. Length x width for each area, added together, plus 10% for cuts and breakage (15% for herringbone or diagonal layouts). The calculator above does this for you.
- Pick your joint. This tile is rectified (precision-cut edges), so a slim 2mm joint gives a near-seamless look. Large tiles need a flat surface; levelling clips help.
- Order it all together. Tiles are made in batches that can vary slightly in shade, so buy the full amount in one order.
- See it first. Order a sample to check the colour and finish in your own light.
Still not sure? Send us your measurements and we'll check for you.
