The architectural aesthetic is depicted in the narrow, interlocking front surface that provides greater visibility and light flow, while the recessed sill offers high comfort and ease of access. For the most architecturally challenging projects, the system offers fully glass corners as well as 90° open corners that require no structural posts. Applying the most accurate performance tests for air, water, wind, sound insulation, structural and forced entry, this next-generation system is capable of meeting the most stringent performance requirements, making it suitable for almost any location in the world.