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ATS Hardened-Edge Acoustic Panel - 24 x 24 x 2

ATS Hardened-Edge Acoustic Panel - 24 x 24 x 2

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  • Item Description
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Features and Benefits of ATS Hardened-Edge Acoustic Panels

  • Panels conform to the industry specifications and standards most commonly used by architects—no guesswork, no surprises.
  • Lightweight, frameless panels have a rigid fiberglass core (6 pound per cubic foot density), extremely effective at absorbing sound.
  • High Noise Reduction Coefficient (NRC) means exceptional sound absorption and the need for fewer panels.
  • Fabric is tightly and evenly stretched around the core to prevent visual imperfections such as puckers or wrinkles.
  • Borders are treated to form durable, impact-resistant edges.
  • Panels are handcrafted in the USA to ensure the highest quality construction.
  • Guilford of Maine is the industry standard in acoustic fabric with an ASTM E84 Class A fire rating and a sleek, commercial-grade polyester weave.
  • Panels are easy to install on a variety of surfaces and leave little damage when removed—no more than hanging a picture.
  • Multiple installation options available for all of your project needs.
  • We offer custom shapes and sizes built to your specifications.

Absorption Coefficients

1/3 Octave Band Center Frequencies, Hz
Data from independent testing of this item by RAL, a leading acoustical laboratory.

How many do I need?
Answer a few questions and our online systems provides an instant analysis.
What do the ratings mean?
Learn about acoustic panel sound and fire ratings.
What will shipping cost?
Add this item to your cart to view shipping cost.
How soon can I get them?
We custom-build this item when you order.
Currently ships within: 3-4 weeks.

Price: $46.95
We custom-build this item when you order.
Currently ships within: 3-4 weeks.
Made in the USA.

Choose your fabric color *

The first four colors of each fabric option listed are the stock colors. The remaining custom colors are made to order. Click here for larger color images or for details regarding Customer-Supplied fabric.

Guilford of Maine Pitch

Guilford of Maine Linen

Guilford of Maine Tan

Guilford of Maine Claret

Guilford of Maine Cream
Add $3.95
Guilford of Maine Oyster
Add $3.95
Guilford of Maine Latte
Add $3.95
Guilford of Maine Brown
Add $3.95
Guilford of Maine Bright
Add $3.95
Guilford of Maine Light Olive
Add $3.95
Guilford of Maine Pale Green
Add $3.95
Guilford of Maine Blue Smoke
Add $3.95
Guilford of Maine Platinum
Add $3.95
Guilford of Maine Merle Grey
Add $3.95
Guilford of Maine Warm Grey
Add $3.95
Guilford of Maine Sandstone
Add $3.95
Add $5.00
Desired edge profile *

Panels with square edges have no bevel, like typical boxed art. Panels with beveled edges have a 1/2-inch 45-degree eased edge around the entire rim of the panel. Panels with radius edges have a 1 1/2-inch round edge cut around the entire rim of the panel. Panels with a miter edge have a cut from the bottom edge of the panel to the front face of the panel at a 45-degree angle for 1" and 35-degree for 2" panels around the entire perimeter of the panel.





High-Impact Option *

High-Impact panels have an 1/8-inch thick surface layer of denser fiberglass below the fabric. This produces harder corners and better impact resistance across the surface of the panel. This layer also makes the panel surface tackable, as the denser layer holds push-pins well. This option adds 1/8" thickness and an additional charge.

Add $10.00

Optional Installation Hardware *

Choose from one of the available installation hardware options. Construction adhesive (such as Liquid Nails) is required for the impaling clip hardware option, but it is not included. Impaling clips and attached Z-Clips are not suitable for ceiling applications. Select Rotofast Fasteners for flush-mount ceiling applications, or select Rotofast Cloud Anchors for suspended panel ceiling applications. Please consult a sales representative for any questions regarding these mounting options.

Installed Orientation *

This helps us attach your installation hardware in the correct orientation. If you are not selecting attached z-clip hardware, you may select Not Applicable here, or still choose to indicate the install orientation for your future reference. For installations at a custom angle (something other than plumb and level edges) select Custom Angle and plan to provide a sketch with angle specifications.

Not Applicable



Custom Angle


RUSH Production

We’ll put your order at the front of the line. See details.

Yes - Add 15%

Want something special? No problem!

Special fabric? Custom shapes or sizes? Cutouts? You name it! Just give us a call toll-free at 1-866-787-7881.


Your panels are affordable, very solid and I didn’t need an engineering degree to install them.
- Kurt from Evans, Georgia

Why ATS?

Customer Comments

I have six more along the front wall and plan on installing a cloud.
- Russell
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