Reynaers Aluminium is a leading European specialist in window, door, sliding, and sun-protection systems. The company's motto, "Together for better", runs through its approach: alongside a broad range of products, Reynaers puts real weight on environmental responsibility and a carefully controlled production process.
The company was founded by Jan Reynaers in 1965 in Duffel, Belgium, where it is still headquartered. Today the Reynaers Group employs about 2,600 people, and its systems are used in more than 70 countries on five continents. In 2024 the group's turnover was 704 million euros.
Reynaers began actively entering the Ukrainian market in the 1990s, and its products are sold through a large network of official dealers, most of them in Kharkiv, Dnipro, Kyiv, Odesa, and Lviv.
In our work we often need non-standard, high-quality profiles: windows that carry the wind load without problems, meet heat- and moisture-transfer calculations, are easy to maintain, and keep their appearance for many years. Reynaers systems also offer strong burglary resistance, good acoustic performance, and a wide range of design options, which makes very large panoramic glazing possible not only on the ground floor but in multi-story buildings too. In our experience working with the company, we have not run into problems, and Reynaers systems often become a signature feature of a building.
Frequently Asked Questions
Why do you specify Reynaers rather than a cheaper aluminum system? Wind-load performance and thermal-break quality vary widely between aluminum profile manufacturers, and Reynaers profiles consistently meet the calculations we need for large-format glazing, without the visible bowing or condensation problems that appear in lower-tier systems within a few years.
Can Reynaers systems achieve floor-to-ceiling glazing? Yes. That is one of the main reasons we specify the brand for panoramic openings, both on ground floors and in multi-story projects where wind loads at height really matter.
Do Reynaers windows need special maintenance? No more than any quality aluminum system: regular cleaning and periodic hardware checks, without the recurring gasket problems that shorten the life of budget alternatives.
Choosing Aluminum Windows for a Seattle Home
In the US, what matters is certified performance: look for NFRC-rated U-factor and solar heat gain values that meet the Washington State Energy Code, thermally broken frames, and glazing suited to a rainy, mild climate where condensation is the main enemy. European systems such as Reynaers can be specified for American projects, but check local certification, lead times, and installer experience before committing. Large sliding and lift-and-slide doors are where premium systems pay off most. We compare frame materials in our article vinyl or aluminum windows.
Specifying window and door systems correctly - matched to wind load, glazing size, and thermal performance - is exactly the kind of decision our material selection service is built to get right. More on this from our practice: Trichology clinic Exterior.
