
[PAGE FOURTEEN] TechZone™ Field Panels KEY SELECTION ATTRIBUTES ¦ Non-directional DuraBrite® surface for excellent durability and superior light reflectance (reduces lighting and energy costs by up to 23%) ¦ Optima - Outstanding acoustical performance for open plan areas, both Articulation Class (180-190) and NRC (0.90-0.95) Ultima - Excellent sound absorption and ceiling attenuation NRC (0.70) CAC (35) Visual Selection Grid Edge Item 30-Year System Performance Guarantee Against Visible Sag Humi