
Sliding Door Installation in Belgium: Standards and Requirements
Installing sliding doors in Belgium is a project that combines aesthetics, functionality, and security. Whether you're located in Flanders , Brussels-Capital , or Wallonia , it's essential to understand the standards and technical requirements that apply to this type of installation. Discover everything you need to know to ensure a compliant and secure installation in this article.
Why Choose Sliding Doors?
Sliding doors are a modern and practical solution for optimizing space and enhancing the aesthetics of a home or building. They are particularly popular in tight spaces, such as urban apartments or multifunctional rooms. In addition to their sleek design, they offer excellent thermal and acoustic insulation when properly installed.
However, before proceeding with their installation, it is crucial to take into account the safety and technical standards that govern their implementation in Belgium.
Safety Standards Applicable to Sliding Doors
1. Standard EN 16005
EN 16005 is a key European standard for automatic doors, including sliding doors. It defines design, installation, and maintenance requirements to minimize risks to users. Here are the main points it addresses:
- Accident prevention : The standard aims to avoid the risks of trapping, pinching or impact on people.
- Detection systems : Automatic sliding doors must be equipped with sensors to detect the presence of obstacles or users.
- Visual and audible signaling : For automatic doors, light or audible signals may be required to indicate their movement.
This standard is crucial to guarantee the safety of occupants, particularly in buildings open to the public (ERP).

2. Standard EN 1125
Although this standard is not specifically designed for sliding doors, it may be relevant in certain configurations. EN 1125 concerns panic devices, which allow doors to be opened quickly and easily in an emergency. If your sliding door is located in an evacuation area, it will likely need to meet these requirements.

Technical Standards to Know
1. NBN S01-400
Belgian standard NBN S01-400 addresses the requirements for partition walls between rooms. While it does not specifically cover sliding doors, it can influence their installation if they serve as a partition between two separate spaces. For example, they must meet acoustic and thermal insulation criteria.
2. NBN-B25-002
The NBN-B25-002 standard is more closely related to sliding windows, but it can inspire certain installation practices for sliding doors. It defines performance criteria in terms of wind resistance, water tightness, and thermal insulation.
Installation and Maintenance Requirements
1. Professional Installation
To ensure compliance with safety and technical standards, it is strongly recommended to hire a qualified professional for the installation of sliding doors, especially automatic models. A professional will have:
- Assess the specific needs of your space.
- Select suitable materials and mechanisms.
- Comply with current standards, in particular standard EN 16005 .
2. Regular Maintenance
Once installed, automatic sliding doors require annual maintenance to ensure their proper operation and safety. This maintenance includes:
- Verification of sensors and detection systems.
- Cleaning of rails and sliding mechanisms.
- Inspection of fasteners and electrical components.
Average Installation and Maintenance Costs
Although this article is not promotional, here is an indicative grid of the costs associated with the installation and maintenance of sliding doors in Belgium:
Type of service | Average cost |
---|---|
Simple manual installation | €500 – €1,500 |
Automatic installation | €2,000 – €5,000 |
Annual interview | 100 € – 300 € |
Important note : These prices vary depending on the materials chosen (glass, wood, aluminum), the dimensions of the door and the complexity of the installation.
Conclusion
The installation of sliding doors in Belgium must be carried out in compliance with current safety and technical standards. The EN 16005 standard is crucial for automatic doors, while other standards such as NBN S01-400 and NBN-B25-002 may also apply depending on the context.
To ensure proper and long-lasting installation, it is recommended to hire a qualified professional. Remember that regular maintenance is essential to maintain the safety and performance of your sliding doors.