
Standards and Regulations for Floor Installation in Belgium: Complete Guide
Flooring installation is a crucial step in any construction or renovation project. In Belgium, standards and regulations vary by region (Flanders, Brussels-Capital, Wallonia) and application type. Whether you're a homeowner or a professional, understanding these standards is essential to ensure compliant, durable, and safe installations.
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1. General Standards for Floor Coverings
UPEC and PEI classification
Floor coverings are classified according to their resistance to wear and abrasion. Here are the two main standards used:
UPEC Standard : Although more common in France, this standard can be referenced in Belgium for certain types of soil. It assesses four criteria:
- U (Wear): Resistance to mechanical wear.
- P (Punching): Impact resistance.
- E (Water): Water resistance.
- C (Chemical): Resistance to chemicals.
PEI Standard : This standard, specific to ceramic floors, classifies tiles based on their abrasion resistance. PEI classes range from 1 (light traffic) to 5 (heavy traffic).
European Harmonized Standards
Belgium follows harmonized European standards for floor coverings. For example:
- Code M/119 : Specifications for natural stone slabs.
- Code M/122 : Specifications for indoor multi-sports floors.
These standards ensure standardized performance and quality for various types of soils.

2. Standards for Non-Slip Floors
In professional environments such as hospitals, industrial kitchens, or swimming pools, non-slip floors are essential. DIN 51130 is often used in Belgium to assess the slip resistance of floors.
This standard classifies floors based on their grip with or without shoes. It is particularly important to ensure user safety in wet or slippery areas.
3. Standards for Underfloor Heating
Underfloor heating is an increasingly popular solution in Belgium, particularly due to its energy efficiency. The NBN EN ISO 11855 standards, revised in 2021, provide guidelines for the sizing and installation of this system.
These standards cover:
- Calculation of thermal requirements.
- The spacing of the heating tubes.
- Integration with other heating systems.
Compliance with these standards is crucial to ensure a safe and efficient installation.

4. Environmental Regulations
Soil management and pollution prevention are priorities in Belgium. Each region has its own regulations:
The Soil Ordinance aims to prevent and manage soil pollution. It includes:
- Intervention standards for polluted soils.
- Specific criteria for groundwater.
- Obligations for owners when working on contaminated land.
The Soil Management Decree establishes standards for the management of polluted soils. It requires:
- Risk studies to identify contaminants.
- Sanitation plans to address pollution.
These regulations are essential to protect the environment and public health.
5. Indicative Price List for Floor Installation in Belgium
The cost of flooring installation depends on the type of material, the surface area, and the complexity of the project. Here is an average estimate for each type of flooring:
Type of soil | Average Cost (per m²) |
---|---|
Tiling (simple installation) | 30 to 60 € |
Solid parquet flooring | 40 to 80 € |
Laminate flooring | 20 to 40 € |
Carpet | 15 to 35 € |
Vinyl | 25 to 50 € |
Polished concrete | 50 to 100 € |
Underfloor heating | 70 to 120 € (installation included) |
Note : These prices are indicative and may vary depending on the region, the service provider and the materials chosen.
6. Conclusion
In Belgium, standards and regulations for flooring installation are numerous and vary by region and application. Understanding these requirements is essential to ensure compliant, durable, and environmentally friendly installations. Whether you're considering installing non-slip flooring, underfloor heating, or ceramic tile, make sure you work with qualified professionals who adhere to these standards.
For further information, consult the relevant regional bodies or professional associations in the construction sector, or please contact the regional administration to which you belong: