CE marking for windows and doors: quality according to European standards
From Reynaers profile to finished window according to established quality procedures
A high-quality aluminium window starts with quality profiles, but the final performance is primarily determined by the way in which all components are technically prepared, processed, and assembled. VINCK produces aluminium windows and doors in its own workshop using systems from Reynaers Aluminium, working in accordance with established production procedures and applicable European regulations. For construction products subject to harmonised rules, the CE marking, together with the Declaration of Performance, forms a uniform European framework that defines and identifies relevant product performance. For VINCK, therefore, CE marking is not a standalone label, but part of a controlled production process in which technical preparation, material selection, assembly, documentation, and final inspection are aligned.
In-house production gives us control over the entire execution
Because VINCK manufactures aluminium windows, doors, and sliding windows in-house, we can directly monitor every step. After the technical measurements, the profiles are prepared, sawn, processed, and assembled in our own workshop in Sint-Niklaas , with attention to connections, seals, water drainage, hardware, locking points, and a precise finish. This method helps to correctly translate the technical characteristics of the chosen Reynaers system into the finished window or door. CE marking and technical documentation provide the formal framework, while careful production and quality control determine the precision with which each element is ultimately executed. In this way, Reynaers Aluminium, in-house manufacturing, glazing , and professional installation form one cohesive process.
Safety is also in the details
For windows and doors, not only insulation, appearance, and ease of use play a role, but also hardware, locking points, and the way in which all components are integrated into the window or door. For aluminium exterior joinery, VINCK uses, among other things, high-quality Sobinco hardware and tailors the security design to the type of window, door, or sliding window and the technical capabilities of the chosen system. Concealed hinges, mushroom locks, multi-point locks, and other security elements can be part of the overall design. The result is not determined by a single component: profile, hardware, glazing, assembly, correct installation, and precise adjustment must function as a single technical unit.
Certainty begins with a carefully manufactured window
When choosing new windows or doors, people rightly consider design, insulation, safety, and price, but at least equally important is how the exterior joinery is produced and installed. VINCK guides your project from personal advice and technical measurements to in-house production, delivery, installation, and precise adjustment. As a result, technical follow-up remains central throughout the entire process, allowing for custom-made windows and doors to be manufactured with attention to both performance and finish. The combination of Reynaers Aluminium, CE-related technical documentation, in-house production, and professional installation thus provides a clear foundation for high-quality aluminium exterior joinery.
Would you like to see how your windows and doors are produced? Discover our in-house production or discuss your project with VINCK without obligation.