TECTUM DESIGNART - Lines Direct-Attach Ceilings

Transform interior spaces with a three dimensional visual by combining texture, routed patterns, and colors with sustainable, acoustical TECTUM DESIGNART – Lines Direct-Attach Ceiling Panels.

Key Features & Performance

  • 8 standard Lines direct-attach ceiling panels available in 24 standard colors, and natural
  • Products in the TECTUM DESIGNART portfolio are made to work together
  • Available for ceiling and wall applications
  • TECTUM DESIGNART – Lines panels have UL® Certified acoustics with testing and reporting that align with industry-wide best practices
  • Great retrofit solution for noise reduction
  • Excellent sound absorption – NRC up to 0.85 (1" panel, C-40 Mounting)
  • CLEANASSURE family of products – includes disinfectable panels, suspension systems, and trim (standard colors only)
  • Sustainable Beyond Standard: Custom sizes in 1" thickness and all standard panels are part of the SUSTAIN portfolio and meet the most stringent industry sustainability compliance standards today
  • All edges are beveled and painted
  • Touch-up paint for the 24 standard colors available
  • Precision routing of lines allows for seamless connections between different panel face designs
  • Panels can be mechanically fastened to a wide variety of surfaces including masonry, drywall, drywall grid system, wood, and more
  • USDA Biobased content: 98%
TECTUM Wood Fiber
NRC Rating A Mounting
NRC Rating D-20 Mounting
NRC Rating C-20 Mounting
NRC Rating C-40 Mounting
Fire Performance
Class A
Sag/Humidity Resistance

Ceiling panels maintain humidity and sag resistance.

Impact Resistance

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


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

USDA certified biobased content

This product is part of the USDA BioPreferred Program and it's biobased content has been independently laboratory tested and third-party certified.

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