The terrace, and everything that enhances it: low walls, stairs, borders.
A beautiful terrace is not just about its surface. It is composed of what surrounds it: a low wall that retains a slope or serves as a base, a stair that connects two levels, a border that outlines the transition to the garden. This is what landscape masonry covers — and it is what distinguishes a laid slab from a truly lived-in terrace.maçonnerie paysagère — et c'est ce qui distingue une dalle posée d'une terrasse vraiment habitée.
At Vert Val, we carry out the terrace layout from A to Z, including masonry, for individuals as well as businesses, in Brussels, Walloon Brabant and Flemish Brabant.
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Stone coverings: durable, elegant, timeless










The terrace on pedestals
the slabs rest on adjustable supports (the “pedestals”), without sealing. Water drains freely between the slabs, the installation is quick and clean, levels are easily adjusted, and the whole remains removable. Ideal on an existing slab, a rooftop terrace, or for a clean and contemporary finish.
The masonry terrace (hard)
the elements are placed on a foundation and sealed. It is the most robust and durable solution, the one that allows for all finishes and is essential as soon as there is intense traffic, reliefs, or a custom integration with low walls and stairs.
Landscape masonry, the added touch
The rockfill
Les enrochements — la stabilisation d'un talus par de grosses pierres, à la fois technique et décorative.
The low walls
Les murets — de soutènement (pour retenir une pente) ou décoratifs, qui structurent l'espace et offrent des assises naturelles
FAQ – Stone Patio
The budget depends on several factors: the area, the type of stone (sandstone, blue stone, polished concrete, bricks…), the complexity of the project (earthworks, levelling, retaining walls) and the chosen finishes (edgings, joints, lighting). During our first meeting, we will define your priorities together and establish a realistic and transparent estimate.
Choosing a local stone reduces the carbon footprint associated with transport, supports regional quarries, and makes use of materials perfectly suited to our climate in Walloon Brabant / Flemish Brabant. Moreover, it ensures a harmonious integration into the surrounding landscape.
South-facing exposure: favour light stones (such as light sandstone or light blue stone) that reflect light and remain pleasant to the touch.
North or shaded exposure: choose stones that are slightly more porous or have a textured surface (such as certain natural stones or non-slip finishes) to prevent the terrace from becoming slippery with moisture.
Dining area or outdoor lounge: choose stable, easy-to-clean surfaces suitable for tables and chairs.
Frequent passage area: a smooth surface makes it easier to roll a bicycle, a pushchair, or a barbecue.
Relaxing and decorative atmosphere: the cobblestones or slabs with more rustic finishes offer character and timeless charm.
Yes, a slight slope (around 1 to 2%) is essential to ensure proper drainage of rainwater and to prevent stagnation. This guarantees the durability of the stones and prevents the growth of moss.
A terrace is not just a surface: it can become a true extension of the garden. By incorporating flower beds, plantings between the slabs, terracotta or corten steel pots, as well as climbing plants on a pergola, you bring life, charm, and seasonality to your outdoor space.
Well-thought-out lighting enhances your materials in the evening, creates warm atmospheres, and ensures safe movement. Recessed spots, lanterns, garlands, or light bollards… we guide you in choosing the solutions that best suit your style.
The choice of materials for your terrace
| Material | Shape & appearance | Cost | Assets & uses |
|---|---|---|---|
| Slate | Regular or irregular slabs | ●●● | Elegant, ideal for terraces with a contemporary design. Brings a sober and refined atmosphere. |
| Brick | Rectangular or square pavers | ●● | Timeless, perfect for classic or rustic styles. Creates harmonious connections with the façades. |
| Comblanchien (limestone) | Square or rectangular slabs | ●●● | Noble and luminous material, highly valued for traditional and elegant terraces. |
| Hollow slab | Permeable paving for grassing | ● | Functional and economical. Often used for car parks or technical areas. |
| Washed gravel | Decorative concrete slabs, various sizes | ● | Simple and modern solution. Durable and suitable for large areas. |
| Gravel | Crushed or rolled, delivered in bulk | ● | Cheap and draining. Natural appearance, perfect for landscaped gardens. |
| Sandstone | Irregular or pre-cut slabs, several shades | ●●● | Very charming, warm appearance. Well suited to Mediterranean atmospheres. |
| Burgundy Stone / Granite | Regular slabs, several colours | ●●●● | High-end and very durable. For prestigious terraces and high-traffic areas. |
| Natural stone paving | Cube-like appearance, solid stone | ●●● | Robust and aesthetic. Ideal for pedestrian links or entrances. |
| Concrete paving (pref.) | Square, rectangular, hexagonal, wide range | ● | Economical and modular. Very commonly used in modern gardens. |
| Wood (Ipé, Cumaru, Padouk, treated pine) | Slats, crosspieces, logs | ●●● | Aesthetic and warm. May naturally grey over time. Requires appropriate maintenance. |
| Bituminous asphalt | Black or red, delivered hot or in a bag | ●● | Not very aesthetic but practical for rolling areas and car parks. |
| Stabilised sand | Crushed stone from quarry, compacted | ● | Economical and permeable. Ideal for rustic paths or terraces, sensitive to frost. |
| Ceramic tile / porcelain stoneware | Square, rectangular, hexagonal. Stone or concrete appearance | ●●● | Very trendy, easy to maintain. Suitable for modern balconies and terraces. |
Legend:
- ● = economic
- ●● = affordable
- ●●● = more expensive
- ●●●● = high-end
Aesthetic
Choosing quality materials ensures a refined and durable aesthetic that will enhance your terrace while withstanding the test of time..
Quality
Choosing quality and durable materials for your terrace ensures increased longevity and minimal maintenance. Investing in robust products allows you to enjoy an aesthetic and resilient outdoor space, capable of withstanding the elements while retaining its charm over the years..