Our fiberglass acoustical cores demonstrate our commitment to developing products that are well designed, tested, and environmentally responsible. Scientific Certification Systems (SCS) has certified that the recycled content used in the production of our core material makes up to 40% of the total weight.

The certification of the recycled content by a respected third-party firm (SCS) assures that our fiberglass core, the starting point for Koroseal Sound Designs™, meets or exceeds industry accepted recommendations for sustainability.

When specifying acoustical materials for your projects, begin with the certified recycled content core. Next, choose from a variety of surface materials including recycled content polyesters and recycled content commercial wallcoverings. Koroseal's acoustical panels contain 45% post-consumer content or more dependent upon your surface material selection.

These thoughtfully crafted products can help a building achieve LEED® points in the following categories:

  • LEED MR 3 (Healthcare): Sustainability Sourced Materials and Products
  • LEED MR 4: Recycled Content
  • LEED MR 5 (Commercial Interiors): Regional Materials, 20% Manufactured Regionally
  • LEED EQ 4 (Schools, Healthcare, Retail): Low-Emitting Materials (EQoustics™ Series)
  • LEED EQ 9 (Schools): Enhanced Acoustical Performance


EQoustics™ Series Panels provide superior sound absorption in low-emitting construction. These acoustical treatments are manufactured to suit the acoustical and aesthetic needs of any space while contributing to the healthful indoor air quality. This series meetings California Indoor Air Quality Specification Section 01350 when tested with Guilford of Maine FR701® 2100 surface material.


Whispertone® Whispertone® Made in America Hytex® Eco-fi® 

LEED® is a registered trademark of the United States Green Building Council. Whispertone® Wallboard is a registered trademark of Johns Manville. Eco-fi® is a registered trademark of Foss Manufacturing Company, LLC. Guilford of Maine FR701® is a registered trademark of True Textiles, Inc. Hytex® is a registered trademark of Hytex Industries, Inc.

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Welcome to the newly improved Koroseal website!

We've made it easier to find the products and samples you need. Start with "products" in the main navigation and dive into any category you'd like or start with a search below.

If you need further assistance, call 855-753-5474.


Pattern #: LUZ1-11
Pattern Name: Luzon
Color: Blue
Brand: Walltalkers
Designer: Patty Madden
Pattern Style: Geometric