Why choose Avenir Renovations?
What is exposed aggregate concrete?
Exposed aggregate concrete is a decorative concrete where the aggregates (gravel) are visible on the surface. It is achieved through a specific technique that involves spraying a retarder on the fresh concrete surface to delay the setting of the cement on the surface, and then washing the top layer to reveal the gravel.
The result is both:
- Slip-resistant
- Robust and durable
- Aesthetic and natural
- Customizable according to the choice of aggregates
It is a surface that combines the strength of concrete with a visual appearance similar to compacted gravel, without the drawbacks (weeds, dispersion, maintenance).
Steps for installing exposed aggregate concrete
At Avenir Rénovations Belgium, each exposed aggregate concrete project follows a rigorous process, adapted to the type of soil, surface, and intended use.
Why choose exposed aggregate concrete for your exteriors?
Exposed aggregate concrete, ideal for your exteriors: natural aesthetic, non-slip, durable, easy to maintain, and a good value for money.
With a wide choice of aggregates (quartz, limestone, marble, granite…) and colors, exposed aggregate concrete can adapt to all styles: rustic, modern, contemporary or classic. It allows for patterns, contrasts or decorative borders to structure your outdoor space.
The surface texture (from the exposed aggregates) makes exposed aggregate concrete particularly safe, even in rain or frost. It is therefore perfectly suited for pedestrian access, ramps, outdoor stairs, public areas or ERP.
Like all concrete, this surface is very resistant to compression, wear and frost. It can withstand the passage of light or heavy vehicles, without risk of sagging or cracking, provided it is properly mixed and installed.
It requires neither weeding nor frequent stabilization. An occasional cleaning with a jet or low-pressure cleaner is sufficient. It is less sensitive to stains than conventional concrete.
More economical than pavers or natural stone, while offering a neat and durable appearance, exposed aggregate concrete is an accessible solution for large surfaces.
Indicative price of exposed aggregate concrete in Belgium
| Item | Average price (VAT included, installation included) |
| Pedestrian exposed aggregate concrete | 60 € to 90 € / m² |
| Driveable exposed aggregate concrete | 80 € to 120 € / m² |
| Excavation and ground preparation | 10 € to 30 € / m² depending on terrain |
| Personalized quote | Free after technical visit |
The price depends on the surface area, thickness, choice of aggregates, and decorative options. An on-site visit is essential to establish an accurate price.
For what outdoor uses?
Exposed aggregate concrete is recommended for the following areas:
- Garden and home pathways
- Garage entrances
- Access drives and parking areas
- Modern terraces
- Sidewalks or pedestrian paths
- Streets or public squares
- Pool surroundings (slip-resistant)
Customization of exposed aggregate concrete
Exposed aggregate concrete is highly customizable:
| Customizable element | Options |
| Aggregates | Limestone, quartz, marble, sandstone, granite... |
| Colors | Natural shade, beige, light gray, anthracite, ochre... |
| Finish | Raw, brushed, water-repellent, glossy |
| Decorative patterns | Stripes, frames, delimitations, borders |
We can also combine exposed aggregate concrete and pavers to create aesthetic effects (framing, mixed pathways, geometric patterns...).
Why choose Avenir Rénovations Belgium?
- Free technical study at home
- Choice of customizable aggregates and colors
- Installation in accordance with Belgian standards and DTU
- Clean, durable, aesthetic finishes
- Team specialized in decorative concrete
- Responsive after-sales service
Request your free quote for exposed aggregate concrete
Do you want to enhance your exteriors with a durable, aesthetic, and easy-to-maintain surface? Trust Avenir Rénovations Belgium for the installation of your custom exposed aggregate concrete, with professional support from start to finish.
Contact us today to arrange a free home visit and receive your personalized quote with no obligation.
Frequently Asked Questions – Exposed Aggregate Concrete in Belgium
What is the difference between exposed aggregate concrete and regular concrete?
Regular concrete has a smooth, often gray surface, intended to be covered. Exposed aggregate concrete, on the other hand, is a decorative concrete whose surface has been treated to reveal the aggregates (gravel). The result is more aesthetic, more textured, and slip-resistant, ideal for outdoor fit-outs.
Is exposed aggregate concrete suitable for vehicle traffic?
Yes. Provided that the slab is made with the appropriate thickness and mix, exposed aggregate concrete is perfectly drivable. It is a widely used solution for driveways, parking lots, and drivable paths, with excellent durability over time.
What is the lifespan of exposed aggregate concrete?
Well-executed exposed aggregate concrete can last over 30 years, without cracking or peeling. Its durability depends on the quality of soil preparation, the concrete mix, and the adherence to installation steps. Light maintenance is sufficient to maintain its original appearance.
Does exposed aggregate concrete become slippery when it rains?
No. The textured surface of exposed aggregate concrete, achieved by exposing the aggregates, makes it naturally slip-resistant, even in wet conditions. This is an important advantage for pedestrian paths, terraces, or pool surroundings.
Is exposed aggregate concrete customizable?
Yes. You can choose the color of the cement, the type of aggregate, its size, and even create patterns or borders. This allows for a unique result, perfectly integrated into your home or garden.
