We are proud to announce that our innovation, the NO FRAME window, has received the prestigious BIG SEE Product Design Award 2026 in the Building Systems and Elements category.
At the BIG SEE Festival 2026 in Portorož, we presented the NO FRAME window to the professional audience – a window without a visible frame or sash, designed to open on either a vertical or horizontal axis. The key feature of this window system is that both the frame and the sash are completely concealed on the interior side behind plaster, wall panels, or any other finishing material, leaving only the glass surface visible. On the exterior side, the frame is fully integrated into the façade system, where again only the glass remains visible.
Another innovative feature is the side-mounted handle, which is completely invisible from the front view. The window also incorporates a linear locking mechanism, unlike conventional windows that rely on a rotating handle and locking system. The visual advantage of the NO FRAME window lies in its minimalist appearance – only a clean glass surface is visible, with no exposed window profiles and no visible handles.
The BIG SEE Award represents another important international recognition of our commitment to development, innovation, and design excellence. It confirms that groundbreaking solutions setting new standards in the field of windows and doors can be developed in Slovenia and that Slovenian innovation can successfully compete on the international stage.
