Smooth, drywall-like visual with a 1/4" reveal and downward accessibility; Ideal for projects where plenum space is limited. Offers high sound absorption.

Key Features & Performance

  • LYRA PB Vector Wood-Look panels are:
    • Now available in 7 realistic wood-look visuals
    • Part of the SUSTAIN portfolio, and meet the most stringent industry sustainability compliance standards today
  • DESIGNFLEX options include made-to-order sizes and colors available to ship in 3 weeks
  • 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 (0.90)
  • CLEANASSURE family of products –includes disinfectable panels, suspension systems, and trim
  • Mold- and mildew-resistant surface
  • Coordinates with CALLA TOTAL ACOUSTICS panels for the ideal combination of sound absorption and sound blocking
  • 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.
  • Integrate linear lights by replacing cross tees with T-BAR LED™ lights by JLC-Tech.
  • Build America, Buy America (BABA) Act compliant
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.

Articulation Class (AC)

Product has AC (Articulation Class) 170 or greater.

Fire Performance
Class A (UL)
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.

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.

Sag/Humidity Resistance

Ceiling panels maintain humidity and sag resistance.

Soil Resistance

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

Impact Resistance

Surface impact based on the Striking Ball Impact Test, modified ASTM D1037 procedure.

Scratch Resistance

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


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


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

Made In U.S.A. Of Domestic and Global Content

Get the acoustics right in any space!

Request a complimentary Custom Acoustical Report for your next project and receive a detailed, customized report that will ensure you have the right ceiling to reduce noise, improve speech intelligibility, and/or meet your speech privacy needs.

Direct-to-customer branch of Armstrong.
Complimentary ceiling design & pre-construction service.
Sustainability Profile
Recycled Content
Sustainable Product Search Tool
LEED  •  WELL  •  Living Building Challenge
Recyclable/Extended Producer Responsibility
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
Biobased Materials
High Performance Sustainable Ceiling Systems
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Living Building Challenge Compliant
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Factory finished ceiling panels & suspension systems available in one-carton minimums, shipped fast.

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