64 I-60 (DOUBLE-GLAZED) VERTICAL & HORIZONTAL INTERIOR SYSTEM Accommodates double-glazed interior channel glass applications in all textures (profiles with 60 mm flanges) and accepts insulation inserts for improved acoustic performance. Approx. Dimensions: – – All components are identical for consistent, clean look: Head = 2” (50 mm); Sill = 2” (50 mm); Jambs = 2” (50 mm) – – Depth = 4.5” (115 mm) – – Stock length = 21 ft. (6.5 m); longer spans are created by butting / splicing extrusions to one another – – Max width & height depend on channel orientation & wall design – – Max floor deflection = ¾” (19 mm) Popular Configurations: Head & Sill Detail Conventional interlocking Curved: minimum radius = 7 ft. (2 m) Tip-to-tip: provides cleaner, less-pronounced glass joints; for use with 41 mm flange profiles only Mid-point to mid-point: minimizes the appearance of the flanges, creates a tightly ribbed visual profile Corner