Enhance design and acoustics with walls and partitions. Acoustical wall treatments offer an additional option to further reduce noise. Measures for walls are stated in STC and NRC values. Adding wall treatments, in addition to an acoustical ceiling, can reduce reverberation time by 87%.
Inspiration
Acoustic Videos On-Demand
Our curated library has all the videos you need to understand the value of our acoustical solutions.
Walls Project Gallery
See our walls portfolio in action to get inspiration for your next project.
Tools and Education
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.
Our acoustical guide will help you get the acoustics right in any space.
Learn more about designing for acoustics and earn CEUs with on-demand, rep-hosted, and audio courses.
This academy looks at how integration of cutting-edge sound blocking, and noise control elements can play a necessary part in both occupant well-being and sustainable design goals.
Recommended Solutions
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Standard Wall Products
TECTUM DESIGNART - Lines Direct-Attach Walls NRC Rating A Mounting0.40NRC Rating D-20 Mounting0.45NRC Rating C-20 Mounting0.80NRC Rating C-40 Mounting0.85Humidity ResistanceHUMIGUARD Plus
METALWORKS Linear - Classics Ceilings Sound Absorption (NRC)0.70NRC Rating D-20 Mounting0.70Light ReflectanceUp to 73%Recycled Content35%Humidity ResistanceStandard
FELTWORKS Acoustical Wall Panels NRC Rating A Mounting0.75NRC Rating D-20 Mounting0.80NRC Rating D-40 Mounting0.90Light Reflectance78%Humidity ResistanceHUMIGUARD Plus, Inherent
WOODWORKS Grille - Forté Veneered Wall Panels Recycled Content60%MaterialsWoodFire PerformanceClass ADisinfectabilityFog, Spray, WipeDurabilityWashability -
Custom Wall Products
TECTUM CREATE! Walls NRC Rating A Mounting0.40NRC Rating D-20 Mounting0.45NRC Rating C-20 Mounting0.80NRC Rating C-40 Mounting0.85Humidity ResistanceHUMIGUARD Plus
CASTWORKS Walls MaterialsGlass Fiber Reinforced Gypsum (GRG/GFRG)Fire PerformanceClass ANRC with perforations and infill panel0.65
METALWORKS WH1000 Sound Absorption (NRC) M6 Perforations with Fleece0.60Sound Absorption (NRC) M10 Perforations with Fleece0.60Recycled ContentUp to 15%
Microperforated Wood Walls MaterialsWoodNRC with perforations and infill panel0.85
For additional wall solutions, visit:
Resources
Related
Explore All News >
Press Release
Armstrong Introduces WOODWORKS Definitions Custom Grille Partition System
February 12, 2026
WOODWORKS Definitions Grille partitions deliver warm, nature inspired wood designs that define spaces, maintain openness, and create intimate or focal gathering areas in premium environments.
Learn More >Press Release
Armstrong Expands Its Architectural Specialties Portfolio With CASTWORKS Walls Designer Panels
November 20, 2025
Six new designer wall profiles are easy to specify, can be scaled to fit the project space, and offer the flexibility of horizontal or vertical orientation.
Learn More >Press Release
Armstrong World Industries Expands Wood Product Portfolio with Acquisition of Canadian-based Geometrik
September 18, 2025
Armstrong World Industries, Inc., a leader in the design and manufacture of innovative interior and exterior architectural applications including ceilings, specialty walls, and exterior metal solutions, announced today that it has acquired Geometrik Manufacturing Inc.
Learn More >Case Study
Saratoga Springs High School
April 02, 2025
Choosing the right ceiling and wall panels creates an inclusive space for all students and boosts lunch participation by 15%.
Learn More >Press Release
Armstrong Expands Options for Wood-Look Finishes on Select METALWORKS Ceiling and Wall Panels
January 23, 2025
SEQUELS wood-look finishes now standard on METALWORKS Linear – Classics panels; METALWORKS EFFECTS wood-look finishes added to SUSTAIN portfolio.
Learn More >Case Study
Penn State - Schreyer Honors College
July 31, 2024
The newly renovated space includes a variety of workspaces and seating arrangements, inviting groups of varied sizes to engage with each other.
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Armstrong World Industries Expands Options for Warm Wood Visuals and Nature-Inspired Colors in Ceilings and Walls
June 25, 2024
Armstrong introduces LYRA PB VECTOR ceiling panels with seven wood looks, updated finishes for WOODWORKS walls, wood visuals for SOUNDSCAPES Shapes and Blades ceiling and wall panels, and nature-inspired colors for three SOUNDSCAPES product lines.
Learn More >Press Release
Armstrong Introduces TECTUM DESIGNART – Lines FINALE PB Ceiling and Wall Panels Offering Excellent Sound Absorption and One-of-a-Kind Visuals
June 06, 2024
Integrated furring strips and an acoustical infill reduce installation time and provide maximum sound control up to NRC 0.85.
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