For a Belgian patio, you can choose between Belgian blue stone, granite, ceramic tiles, and porphyry. Thanks to its dense structure, Belgian blue stone is best suited for freeze-thaw cycles. Granite is slightly more expensive but more stain-resistant. Ceramic is more affordable but less authentic. Porphyry is chosen for its slip resistance and rustic appearance. In this article, we compare the four options based on specific criteria and provide a decision tree to help you make the right choice.
Belgian bluestone (Petit Granit). Quarried from our own Vinalmont quarry. Extremely dense and compressive, with very low water absorption. Characteristic blue-gray color that develops a patina over time.
Granite. Volcanic rock, much denser than limestone. Its quartz content makes it exceptionally wear-resistant. Ideal for modern, sleek patios. Belgian granite is virtually nonexistent; most of it comes from Portugal, India, or China.
Ceramic tiles. Industrially manufactured from clay at high temperatures. Imitates the look of natural stone or wood. More affordable than real stone, lighter in weight, but less authentic and more susceptible to impact (edges may chip off).
Porphyry. Volcanic rock with a rough, natural fracture surface. Chosen for its slip-resistant properties and rustic appearance. Often used around swimming pools and walkways.
| Criterion | Belgian bluestone | Granite | Ceramics | Porphyry |
|---|---|---|---|---|
| Density | Very high | Very high | N/A. | High |
| Frost-resistant | Yes | Yes | Depending on the manufacturer | Yes |
| Water Absorption | Very low | Low | Low | Fair |
| Non-slip (R classification) | R11 with the proper finish | R10-R11 | Depending on | R12 (natural) |
| Maintenance | Simple | Simple | Very simple | Moderate (more porous) |
| Price per square meter | Reference Price | A little more expensive | More affordable | Similar |
| Outdoor service life | For generations | For generations | 30–50 years | 80+ years |
| Origin | Belgium (Vinalmont) | International | International | International |
| Authenticity | High | High | Low | High |
Residential terrace with a classic look: Belgian blue stone. Suits Belgian architecture, frost-resistant, durable. Our patio tiles made of Belgian blue stone are tailored to this.
Modern, minimalist design with large tiles: granite or ceramic tiles. Both are available in large sizes (90×90 cm or larger) without expansion.
Around a swimming pool or wherever slip resistance is required: porphyry or Belgian blue stone with a bush-hammered finish. Both meet R11 or higher.
Limited budget with an acceptable service life (30 years): ceramic tiles. Keep in mind that they will need to be replaced after 30 years.
Public space or high tax burden: Belgian blue stone. Resistant to vehicles and heavy loads.
Belgium experiences dozens of freeze-thaw cycles every year. Water seeps into the pores, freezes, expands, and cracks the surface. The lower the water absorption, the less damage occurs.
For patios that need to be ready for use immediately after renovation, don’t experiment with unfamiliar materials. Belgian blue stone is the safest choice.
Each type of natural stone is given a finish that determines its appearance, slip resistance, and maintenance requirements.
Sanded: smooth but matte, neutral appearance, R10. Standard for patios. Polished: glossy, not for outdoor use (too slippery when wet). For indoor use. Outdated: tumbled, rustic patina, R10-R11. Bush hammered: Rough-textured, highest slip resistance (R11-R12), perfect for swimming pools. Flame-treated: heat-treated, rough texture, R11.
For advice on which finish is right for your patio, contact our technical department.
The price depends on the material, size, finish, and installation.
The exact price varies depending on the material, size, thickness, and finish. Request a quote for a price tailored to your patio.
Installation costs are separate and depend on the method used (screed, adhesive, Levelit XL installation system). For a specific quote: request a quote.
What is the difference between Belgian blue stone and granite? Belgian blue stone is limestone formed from compressed seabed. Granite is a volcanic rock. Granite is slightly harder and more stain-resistant, but Belgian blue stone is native to Belgium, has lower water absorption, and develops a patina over time.
Which type of natural stone is best for use around a swimming pool? Porphyry for slip resistance, or Belgian blue stone with a bush-hammered finish. Both meet R11 or higher. Read our page about pool edges.
What does R11 mean in the slip resistance classification? The R classification according to DIN 51130 measures the angle at which a person begins to slip. R10 is for indoor use, R11 for outdoor areas without direct water exposure, and R12 for swimming pools and industrial settings. Belgian blue stone achieves an R10 rating with a sanded finish and an R11 rating with a bush-hammered or flamed finish.
Do I need to treat a natural stone patio? This isn't necessary for Belgian blue stone because its water absorption is already low. However, it is necessary for porphyry and some granites to prevent staining. Our protection products support any type of stone.
How long does a natural stone patio last? Belgian blue stone and granite last more than 100 years when installed properly. Ceramic tiles typically last 30–50 years. Porphyry lasts 80+ years.
What is the difference between this and Vietnamese blue stone for patios? Vietnamese stone is cheaper but less dense and more susceptible to frost damage in the Belgian climate. For a patio with a lifespan of more than 30 years, Belgian stone is the safer choice. Read our Comparison: Belgian vs. Vietnamese.
Can you install a natural stone patio? We supply the materials; installation is handled by your contractor or a specialized patio company. For faster installation, we offer our Levelit XL Installation System.