Items with Breakthrough Plant-based Binder have a PB Suffix Square Lay-in fine texture Items with Breakthrough Plant-based Binder have a PB Suffix See more photos at: armstrong.com/photogallery SEARCH: optima Optima® Square Lay-in with Prelude® 15/16" suspension system (Pgs. 279-280) Smooth-textured Optima panels provide excellent acoustical absorption and more standard-size options than any other texture in the line. KEY SELECTION ATTRIBUTES • Outstanding acoustical performance for   open plan areas, both Articulation Class (180-200) and NRC (0.90-1.00) Smooth, clean, durable finish –      Washable, Impact-resistant,   Scratch-resistant, Soil-resistant Energy-saving high light-reflective finish   Non-directional visual reduces scrap   and installation time TYPICAL APPLICATIONS • Items with PB suffix are manufactured   with a plant-based binder Sag-resistant large-size panels   Compatible with TechZone™ Ceiling   Systems (Pgs. 251-257) Item   3352 available with Create!™ printed images and patterns, see pages 175-177 30-Year Limited System Warranty   against visible sag, mold, and mildew Open plan offices   Computer rooms   Corridors (walls-to-deck)   Auditoriums   Waiting rooms/nurses’ stations –   assists in addressing HIPAA and FGI acoustical requirements Areas with indirect lighting   systems DETAILS 1. ptima Square Lay-in O 2. ptima Square Lay-in with Prelude 15/16" suspension system O TechLine SM 877 ARMSTRONG armstrong.com/commceilings

material ingredient reporting low emitting/ materials lighting quality Calculate LEED contribution at armstrong.com/greengenie recyclable/ extended producer resp. biobased materials recycled content sourcing of raw materials fine texture RECYCLED CONTENT Square Lay-in energy management construction waste mgmt regional materials design for flexibility ▲ ▲ ▲ ▲ LOCATION DEPENDENT PB ONLY PB ONLY PB ONLY Inherent HumiGuard+ Anti-Mold & Mildew Dimensions (Inches) Recycled Content Recycle Program Sag Resist Certified Low VOC Emissions armstrong.com/ catdwgs Dots represent high level of performance....

1 9/16" Chamfered Tegular Cirrus Profiles Chamfered 15/16" Chamford Tegular Cirrus Profiles Chamfered Mixed Corner “B” (Flumes, Graphis Linear Corner & Dots & Squares) Classic Step Tegular Ultima Plank ShipLap Long Edge Detail Ultima Plank ShipLap Long Edge Detail 1 9/16" Flush Tegular Ledges Beveled Crossgate 9/16" Cubic Graphis NeoCubic Ultima Plank ShipLap Beveled Tegular Short 15/16 Classic Step Tegular ~8-ID (99) (drw 10) 9/16" Wrapped Tegular Graphis Wrapped Linear 26 and Cubic – Ultima Plank ShipLap K2C2 Short Inherent HumiGuard+ Recycled Content Recycle Program Sag Resist Certified Low...

FastSize™ W: 4" – 48" / L: 4" – 120" Panels 1" Thick 1 9/16" Chamfered Tegular Cirrus Profiles Chamfered Other Size 9/16" Angled Tegular Panels W: 4" – 24" / Tegular –Ultima Plank ShipLap 96" 15/16" Angled L: 4" Long Edge Detail 3/4" Thick Other Size W: 4" – 42" / L: 4" – 120" W: 4" – 48"Tegular 4" – Ultima Plank ShipLap 114" Classic Step / L: Long Edge Detail 1-1/2" Thick Panels 15/16" Chamford Tegular Cirrus Profiles Chamfered Concealed Square Edge K4C4 SUSPENSION SYSTEMS Linear Cubic Beveled Crossgate 9/16" Cubic Graphis NeoCubic N/A Ultima Plank ShipLap Beveled Tegular Short A 9/16" Wrapped...