All our windows undergo specialist tests and quality tests. Our own solutions allow us to constantly raise the level of our products. Thanks to continuous development, we can guarantee our customers the highest standard of energy efficiency, safety, acoustics and aesthetics of our windows.
LUM’UP introduces more design and natural light into the interior. The classic lines of the sash and glazing bead give it a minimalist, elegant shape. The low frame with sash assembly and narrow floating mullion assembly let a large amount of natural light into the room. The intensively sunlit interior is also the result of the glazing unit with a Lt coefficient of even 74%.
