GLASS DIMENSIONS – – Length: up to 23 ft. (7 m), depending on wind loads – – Widths: range 9” to 19.5” (230 – 480 mm); custom widths available for large projects – – Flange depth: 1.6” (41 mm) for interior use and 2.4” (60 mm) for exterior/interior use – – Thickness: 0.24” (6 mm) for interior use and 0.28” (7 mm) for exterior/interior use GLASS MATERIAL OPTIONS – – Ultra-brilliant low-iron glass with 15-25% post- consumer recycled content (see Nelson-Atkins Museum of Art on the left) – – Standard glass with 30-40% post-consumer recycled content (see University of Iowa on the right) GLASS SAFETY OPTIONS – – Standard (non-safety) – – Tempered safety (meets ANSI Z97.1 & CPSC 16CFR 1201 safety requirements) APPROX. WEIGHT – – 4-5 lbs/ft² (20-25 kg/m²) single-glazed – – 8-10 lbs/ft² (40-50 kg/m²) double-glazed LIGHT TRANSMISSION (APPROX. VLT, DOUBLE- GLAZED) – – Uncoated channel glass: 72% – – Low-e channel glass: 64% – – Low-e & insulated channel glass: 37% CUSTOMIZATION – – Custom sizes: custom channel widths & flange lengths available for large projects – – Custom colors: hundreds of colorfast, scratch resistant, translucent & opaque fritted glass colors – – Enhanced privacy options: sand-blasted or fritted Dura-Etch® (simulated acid etch) back surface Nelson-Atkins Museum of Art, Kansas City, MO by Steven Holl Architects and BNIM Architects.