7/8 in x 2 ft x 2 ft Armstrong Optima 15/16 in Vector Panel / White - 3900

Fine-textured acoustical panel is ideal for projects with limited plenum space: requires about 6" of clear space from the deck.

Features

• 1/4" reveal between acoustical panels results in a monolithic appearance
• Vector Trim Kit in Blizzard White finish for easy installation and bright visual
• Downward accessible for minimal plenum height
• Outstanding acoustical performance for open plan areas, both Articulation Class (190) and NRC (0.80-0.90)
• Smooth, clean durable finish – Washable Scratch-resistant Soil-resistant
• Energy-saving high light-reflective finish

Specifications

• Sound Absorption (NRC): 0.90
• Articulation Class (AC): 190
• Fire Performance: Class A (UL)
• Light Reflectance: 88%
• Sag/Humidity Resistance: HumiGuard Plus
• Insulation Value R Factor-BTU: 3.50 BTU
• R Factor-Watts: 0.62 m2 K/W
• Durability: Soil Resistance, Impact Resistance, Scratch Resistance, Washability, Scrubbability
• Material: Fiberglass
• Texture: Fine
• Surface Finish: Factory-applied latex paint on DuraBrite acoustically transparent membrane
• Shape: Rectangle
• Weight: 0.58 PF2
• ASTM Classification Type: XII, Form: 2, Pattern: E
• Installation Method: Grid (Suspended)

48 sq ft/ctn
12 pcs/ctn