Ahead of the peak autumn interior-remodeling season, LX Hausys has unveiled the renewed lineup of ‘LX Z:IN Windows SuperSave,’ Korea’s leading high-insulation window series.

Since its launch in 2015, ‘SuperSave’ has consistently enjoyed strong customer loyalty and led the domestic window market. With this renewal, the company has significantly upgraded not only the windows’ core performance, such as insulation·airtightness, but also their premium design and customer convenience. The renewed SuperSave windows come in two versions: the standard ‘SuperSave’ and the premium ‘SuperSave Plus.’ The product range has been simplified from the previous three options—‘SuperSave 3·5·7’—so that customers can understand the windows more easily.

In terms of function, both the standard and premium models come with double Low-E glass as standard and feature the ‘Wind Closer,’ which effectively blocks drafts through the gap where the window panels overlap, thereby strengthening insulation, shielding, and airtightness performance; when installed as a double window, they meet Grade 1 energy consumption efficiency. In terms of design, the products have been given a more premium feel with attention to finer details than before, including a wood pattern applied to the window’s inner frame, a black color scheme with aluminum rails, and a ‘Prima’ handle made of high-grade metal. In particular, the premium ‘SuperSave Plus’ finishes all of the white exposed surfaces inside the frame with a wood pattern and applies aluminum rails, delivering not only a premium appearance but also smoother opening and closing of the window. In addition, glass railings are used instead of steel ones, allowing for a cleaner and more open view. The renewed ‘SuperSave’ windows also offer greater ease of use. A lock-status indicator has been added to the window handle to show whether it is locked, and an attached NFC (Near Field Communication) sticker lets customers tap it with a smartphone to easily check product information and usage instructions, request A/S (after-sales service), and find self-service solutions.

An LX Hausys official said, “The standard SuperSave window is expected to be popular among customers looking for reasonably priced products, while the premium SuperSave Plus is expected to appeal to those seeking a more refined product,” adding, “Going forward, we will lead the domestic window market with service that impresses customers throughout the entire process—from producing windows of flawless quality to installation and after-sales care.” 080-005-4000