Installation Guidelines for Natural Stone Tiles in Gardens and Patios
Natural stone is a durable and timeless material. However, proper installation is essential for a beautiful and long-lasting result. Below are some guidelines and tips.
1. Preparing the Substrate
- Make sure to solid foundation.
- Remove the loose soil down to a frost-free depth.
- Lay a layer of stabilized sand-cement or a foundation of crushed rubble (depending on the load).
- For patios and garden paths, a a 10–15 cm stabilized layer Recommended.
- Always check that the surface level and well-compacted is to prevent subsidence.
2. Drainage and Slope
- Lay the tiles using a slope from ±1.5 to 2% away from the house or the pool, so that rainwater can drain away easily.
- Avoid standing water: it can cause stains and frost damage.
3. Laying the Tiles
- Use a mortar bed (sand-cement) or a a thin layer of adhesive on a concrete slab, depending on the situation.
- Allow for a joint width of at least 3–5 mm.
- Check the flatness and levelness while installing.
4. Joints
- Fill the joints with a flexible, frost- and water-resistant joint mortar.
- Avoid using hard cement joints that can crack due to temperature fluctuations.
- Make sure the joints are tightly sealed to prevent weed growth and water seepage.
5. Initial Cleaning and Protection
- Clean the floor after installation with a appropriate cleaning agent for natural stone (no acids or harsh products).
- If desired, bring a wood preservative ...that the stone protects against stains and dirt without losing its natural appearance.
- Regular cleaning with water and mild soap is sufficient.
6. Practical Tips
- Work with calibrated tiles for easy installation.
- Always use frost-resistant Belgian natural stone for outdoor use.
- Avoid installation in rainy or freezing conditions to ensure proper adhesion.
- For heavy loads (e.g., a driveway), the following apply: thicker tiles or cobblestones designated.
- Use the Levelit XL system to achieve a neat and beautiful finish, ensuring that the tiles always fit perfectly.
🔨 Recommendation: For best results, we recommend having the installation done by a experienced professional. If you'd still like to give it a try yourself, follow the steps above carefully and always use the right materials.