Hand-picked stones clad one-of-a-kind windows and doors.

The article reports that Tueren-Art manufactures interior and exterior doors and windows with a surface coating made of natural stone, including marble, granite, sandstone, slate, or onyx. The covering coat ranges from. It is patented, tested, and certified by German Institutions of Testing and used worldwide. The doors are impact-, shock-, scratch-, sound-, and weather-resistant. Tueren-Art offers both a Classic line that focuses on the beauty of a single slab of stone and a design line that features cutouts, as well as engraving, sandblasting, and goldleaf-inlay options. The doors weigh between 165 and 198 pounds, depending on the type of stone and accessories used, and exterior doors are fitted onto an aluminum frame construction.