OPTIMA PB Concealed

Fine-textured panels with fully concealed suspension and downward accessibility; Ideal for projects were plenum space is limited. Offers high sound absorption.

Key Features & Performance

  • DESIGNFLEX options include made-to-order sizes available to ship in 3 weeks
  • OPTIMA PB Concealed panels are part of the SUSTAIN portfolio and meet the most stringent industry sustainability compliance standards today
  • Large format acoustical panels
  • Downward accessible for minimal plenum height
  • Outstanding acoustical performance for open plan areas, both Articulation Class 190 and NRC 0.90
  • CLEANASSURE family of products – includes disinfectable panels, suspension systems, and trim
  • Mold- and mildew-resistant surface
  • Smooth, clean, durable finish – Washable, Scratch-resistant, Soil-resistant
  • Energy-saving, high light-reflective finish
  • 30-Year Limited System Warranty against visible sag, mold, and mildew
  • Available with factory-cut holes for USAI® trimless downlight fixture integration
Material
Materials
Fiberglass
Acoustics
Sound Absorption (NRC)

A measure for rating the overall sound absorption of a material when used in an enclosed architectural space where sound is reflected at many angles of incidence. A ceiling system with an NRC < 0.50 is low performance, an NRC > 0.70 is high performance.

0.90
Sound Blocking (CAC)

A measure for rating the performance of a ceiling system as a barrier to airborne sound transmission through a common plenum between adjacent closed spaces. A ceiling system with a CAC < 25 is considered low performance, whereas one with CAC of 35 or higher is high performance.

26
Articulation Class (AC)

Product has AC (Articulation Class) 170 or greater.

190
Fire
Fire Performance
Class A (UL)
Light
Light Reflectance

A high light reflective ceiling – LR 0.83 or greater, per ASTM E1477-98 as referred to in ASTM E1264-98 – makes lighting systems, especially indirect lighting, more effective while further reducing energy costs and consumption. LR values apply to White panels only.

88%
Anti-Microbial
Mold/Mildew Resistance

Ceiling panels with BIOBLOCK performance resist the growth of mold and mildew on the panel surface.
Ceiling panels with BIOBLOCK Plus performance resist the growth of odor and stain-producing bacteria as well as mold and mildew on the ceiling panel surface.

BIOBLOCK
Humidity
Sag/Humidity Resistance

Ceiling panels maintain humidity and sag resistance.

HUMIGUARD Plus
Durability
Soil Resistance

Excellent resistance to dirt and/or grease for lasting value and performance.

Scratch Resistance

Excellent resistance to surface scratching, scuffing or chipping as per Hess Rake Test.

Washability

Offers superior wash resistance without compromising panel finish integrity, using a washability tester as per ATSM D4828.

Disinfectability
Fog

May be fogged following CDC recommendations using EPA-approved disinfectant ​cleaners per Armstrong Cleaning & Disinfecting Guidelines​

Special Applications
Library
Direct-to-customer branch of Armstrong.
Complimentary ceiling design & pre-construction service.
Sustainability Profile
71%
Recycled Content
LEED  •  WELL  •  Living Building Challenge
Recycled/extended producer resp.
Recycled Content
Energy Management
Sourcing of Raw Materials
Construction Waste
Material Ingredient Reporting
Regional Materials
Location Dependent
Low emitting/materials
Design for Flexibility
Lighting Quality
EPD
Acoustics
Biobased Materials
High Performance Sustainable Ceiling Systems
Learn More
Living Building Challenge Compliant
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Color shown may vary from actual product.

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FASTSIZE Program

Factory finished ceiling panels & suspension systems available in one-carton minimums, shipped fast.

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