Custom-made aluminium and PVC windows and doors
Windows and doors for renovation and new construction
New windows and doors help determine the appearance, insulation, safety, and daily comfort of your home. VINCK creates fully custom-made aluminium and PVC windows , doors, and sliding windows for renovation and new construction. We examine each facade individually: on the street side, privacy, acoustics, and safety may be paramount, while on the garden side, daylight, views, and large glass sections are more important. Profile selection, window configuration, colour, glazing , ventilation, and operation are coordinated with the home as a unified whole from the very first consultation. This ensures you do not receive standard exterior joinery, but rather windows and doors that fit your project both technically and architecturally. VINCK manages projects from Sint-Niklaas in the Waasland, East Flanders, Antwerp, and Zeeland Flanders.


In-house production aluminium windows and doors
For aluminium windows, doors, and sliding windows, VINCK works with Reynaers Aluminium , and we produce every element entirely custom-made in our own workshop in Sint-Niklaas . Thanks to in-house production, we can directly monitor dimensions, profile processing, corner connections, seals, drainage, hardware, and finishing. Reynaers MasterLine 8 offers great design freedom for modern and classic architecture, while SlimLine 38 is particularly suitable for sophisticated steel-look windows and slim window divisions. The aluminium profiles are finished with durable powder coating, and after production, our own installation teams take care of assembly and precise adjustment. This ensures that advice, technical measurements, production, and installation remain within a single organization, providing you with a single point of contact for the entire process.
Insulating, safe and comfortable windows
Comfortable windows are created from the right combination of profile, glass, seals, hardware, and professional installation. Depending on the home, high-efficiency, triple-glazed, solar control, acoustic, or safety glazing can be used, while multi-point locks and customized access control support security. Also ventilation grilles, screens and exterior sun protection Roller shutters and fly screens can be incorporated from the design stage. This way, insulation, safety, ventilation, natural light, and sun control do not become separate choices, but components of a single technically well-thought-out window concept that aligns with the location and orientation of your home.
Sliding windows and front doors as part of the architecture
A large aluminium sliding window brings in more daylight and creates an open connection between the living space, terrace, and garden. During the design phase, we carefully coordinate dimensions, glass weight, passage, floor height, operation, and drainage. Depending on the project, Reynaers CP130, MasterPatio, or the minimalist Hi-Finity sliding window can be used. Aluminium front doors are also fully custom-designed, featuring various panels, glass strips, sidelights, handles, and finishes. By coordinating color, profile shape, and detailing with the windows and sliding doors, a single, harmonious architectural line is created across the entire facade.
Aluminium or PVC windows: a choice tailored to your home
Aluminium and PVC windows each have their own advantages. Aluminium is strong and dimensionally stable, making it ideally suited for slim profiles, large glazing sections, wide sliding windows, and refined custom work. PVC combines strong insulating properties and ease of maintenance with an attractive balance between comfort and investment. Which solution fits best depends on the architecture, window dimensions, appearance, technical performance, and budget. Moreover, the choice of material is only one component: glazing, hardware, seals, facade connections, and installation also determine the final quality. In our showroom in Sint-Niklaas, you can compare aluminium and PVC, profile shapes, colors, and glass compositions side by side, allowing you to make a targeted choice that suits your home both technically and aesthetically.
Discover which windows and doors suit your project
Are you planning a renovation or new build and looking for aluminium or PVC windows, a stylish front door, or a large sliding window? VINCK guides your project from personal advice and technical measurements to production, delivery, installation, and adjustment. In our showroom in Sint-Niklaas, you can compare profiles, colours, glazing, sliding systems, and front doors up close.
Would you like to know which solution best suits your home and what your project will cost?
Request your no-obligation quote and receive a proposal tailored to your home, wishes, and budget.








