Platform on window, door, frame technology, hardware, roof and facade technology, security
From January 14 to 16, 2026, Flanders Expo in Ghent will once again be the setting for Polyclose, the most important trade fair for window, door, facade, and sun protection technology in the Benelux. Under the motto ‘Solutions that Matter,’ Deceuninck will demonstrate how innovation, design, and sustainability come together in a future-oriented approach.
The manufacturer of plastic and aluminum profiles will not only be presenting its well-known Elegant and Decalu series, but also an eye-catching newcomer: WinLinck, an innovative click system for modular construction.
As a total supplier of window and door profiles in both PVC and aluminum, Deceuninck offers solutions for every architectural style and application. The Elegant plastic line has been developed around the modular iCOR building block. Thanks to the use of patented ThermoFibra glass fiber technology, the window and door sashes are not only stronger, but also considerably lighter. A glass fiber-reinforced door leaf weighs up to 90% less than a steel version. This lower weight improves ergonomics during production and installation, reduces wear and tear on fittings and hinges, and extends the service life of the entire unit.
The Decalu range in aluminum combines performance with a slim design. The profiles achieve impressive Uf values of up to 0.96 W/m²K and feature integrated thermal insulation. Thanks to pre-mounted seals and simple glazing bead fastening, installation is quick and efficient. In addition, the Decalu profiles fit perfectly with the Elegant series, allowing both materials to be used harmoniously in a single project. This makes it possible to optimize both the budget and energy performance.
With this approach, Deceuninck is clearly committed to systems thinking in construction: materials, components, and technologies that fit together seamlessly and contribute to energy-efficient, low-maintenance buildings. The company is investing heavily in research and development, with a strong focus on recycling and reusing raw materials. As a result, an increasing proportion of the profiles are now made from recycled material, without compromising on quality or performance.
A real eye-catcher is the introduction of the latest innovation: WinLinck. This click system has been specially developed for modular construction projects. Windows are simply clicked into the opening, without the use of assembly foam or other tools. Production takes place largely in the factory, under controlled conditions, after which the window only needs to be clicked into place on the construction site. This saves time, reduces the risk of errors, and contributes to a circular construction process with less waste and lower CO₂ emissions.
“Our solutions are simpler, lighter, better tailored, and more sustainable,” says Bernard Vanderper, General Manager Benelux at Deceuninck. “We grow alongside our customers, listen to their experiences, and translate them into innovative technologies that really make a difference, now and in the future.”
If you want to discover the future of window and door technology up close, don't miss the Deceuninck stands 1018 and 1400 at Polyclose 2026. You can register for free at polyclose.be using the code PE10117201.
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