Ceramic vs Porcelain Tiles — UK Buyer Guide
Comparing ceramic and porcelain tiles for UK kitchens, bathrooms and floors — water absorption, cost, durability, slip resistance and suitability for each room.
Side-by-Side Comparison
| Property | Ceramic | Porcelain |
|---|---|---|
| Water absorption | 3-10% | <0.5% |
| Firing temperature | 900-1,100°C | 1,200-1,400°C |
| Hardness (Mohs) | 3-6 | 7-8 |
| Cost per m² (supply) | £10-30 | £20-60 |
| Frost resistant | No | Yes (most grades) |
| Outdoor use | Not suitable | Yes (20mm pavers) |
| Cutting difficulty | Easy (score and snap) | Harder (wet cutter needed) |
| Colour consistency | Surface glaze only | Through-body or glazed |
| Stain resistance | Good (glazed surface) | Excellent |
| Typical lifespan | 20-30 years | 40-60+ years |
Pros and Cons
Ceramic Tiles
Pros
- + Lower cost per m²
- + Easier to cut (DIY friendly)
- + Lighter — easier to handle
- + Huge range of colours and patterns
- + Good for wall applications
Cons
- - Higher water absorption
- - Not frost resistant — indoor only
- - Chips show different colour underneath
- - Less durable in high-traffic areas
- - Shorter overall lifespan
Porcelain Tiles
Pros
- + Extremely low water absorption
- + Frost resistant — can be used outdoors
- + Very hard wearing and scratch resistant
- + Through-body colour (chips less visible)
- + Excellent stain resistance
Cons
- - More expensive
- - Harder to cut — needs wet cutter
- - Heavier — wall installation needs care
- - Requires specific adhesive (flexible, S1)
- - Can be slippery when polished
UK Cost Comparison (2026 Prices)
For a typical 15 m² bathroom (walls and floor) fully tiled:
| Cost Element | Ceramic | Porcelain |
|---|---|---|
| Tiles (15 m² + 10% waste) | £165-500 | £330-990 |
| Adhesive (flexible S1 for porcelain) | £40-60 | £50-80 |
| Grout | £15-25 | £15-25 |
| Trims and silicone | £20-40 | £20-40 |
| Labour (tiler, 2-3 days) | £450-750 | £500-850 |
| Total | £690-1,375 | £915-1,985 |
When to Choose Each
Choose Ceramic When
- Wall tiling (kitchen splashback, bathrooms)
- Low-traffic areas (bedrooms, en-suites)
- Budget is the priority
- DIY installation (easier to cut)
- Decorative/patterned feature walls
Choose Porcelain When
- Bathroom and kitchen floors
- High-traffic hallways and living areas
- Outdoor patios and paths
- Wet rooms and shower floors
- Underfloor heating (excellent conductor)
Environmental Considerations
Both ceramic and porcelain tiles are made from natural clay and minerals. Porcelain requires higher firing temperatures, using more energy in manufacture. However, its longer lifespan offsets this over time. Both are inert, non-toxic and recyclable as aggregate. UK-manufactured tiles (from Stoke-on-Trent) have lower transport emissions than imported tiles from Italy, Spain or China.
Related Calculators
- Wall Tile Calculator — calculate tiles, adhesive and grout for walls
- Grout Calculator — calculate grout quantity by tile size and joint width
How We Calculate This
Frequently Asked Questions
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Last updated: April 2026
All calculations are estimates. Verify with your supplier.