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Interior Acoustical Panels

Line-Design Select TAG to import BIM product files.

Line-Design Panels combine all of the acoustic performance and toughness you expect from Tectum products with the added interest of textural design options created by straight line v-cut grooves. Tectum Line-Design Panels create endless design possibilities using combinations of V-shaped groves cut into the face of the panel. Each groove is ¼” deep and ½” wide.

Six standard panel designs are available. Mix and match them to create a unique finished space.

NRC/Mountings - Noise Reduction

Installation Instructions


ASTM E-84 - Flame Spread/Smoke Developed

Tectum Interior Wall Panels - 0 Flame Spread, 0 Smoke Developed


Tectum Line-Design Panels are available 1”, ½” and 2” thick. Line-Design Panels are available in a 23 ¾” width and a 47 ½” length. Factory finishes in natural, painted white or custom colors. All Tectum Panels can easily be field painted without losing their acoustical efficacy.


  • 1" - 1.65 lbs./square foot

  • 1½" - 2.55 lbs./square foot

  • 2" - 3.50 lbs./square foot


  • 1.75 per inch of thickness


Tectum Acoustical Panels can be used over swimming pools and in open construction such as breezeways and open garages. They should not be installed where they will come in direct contact with water or condensation. Reveal edge panels (Tonico) should not be used for this purpose.

1" panels should not be used where the relative humidity will exceed 85%. Panels 1½" or thicker are not restricted by humidity conditions.

In all cases, the plenum must provide cross-ventilation to prevent condensation.

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Tectum Manufacturing Facility, PO Box 3002, Newark, OH 43058 • 888-977-9691 • 740-345-9691 Copyright© 2017

Tectum, Acousti-Tough and Fabri-Tough are registered trademarks of Armstrong World Industries.