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Acoustical Panels

HardSide is a traditional acoustical panel offering design versatility. A variety of shaped edges and panel thicknesses allow you to design for the desired appearance and acoustics. The perfect solution for many reverberant noise problems, HardSide delivers superior performance.

The core of this panel is a 6-7 PCF fiberglass board. The edges are chemically hardened for durability. Fabric facing, from the FR-701© collection from Guilford of Maine or factory-approved, customer-selected fabric, is stretched over the panel, wrapped and bonded around the edges for a crisp, finished look. Vinyl finishes are also available.

Design for panel sizes up to a maximum 4 ft. x 10 ft. or custom shaped panels with angled or contoured perimeter cuts. A 5 ft. x 10 ft. panel option is available with 66-inch wide fabric.

  • Standard thicknesses from 1 to 4 inches
  • Edge treatments: Square, Bevel, Radius and Pencil
  • NRC: 0.80 to 1.05

See data sheet, page 2, for more information



  • Interior surfaces where superior acoustical performance is required
  • Conference Rooms
  • Schools/Classrooms
  • Auditoriums
  • Media Rooms
  • Multi-Purpose Rooms
  • Churches
  • Office Spaces
  • Reception Areas
  • Home Theaters
  • Pro Theaters




Room Acoustics

Diffusers & Reflectors Acoustical Wood Collection Fabric Absorbers Clouds & Baffles Noise Control Ceiling Tiles Impact | Metal | Copolymer Panels


Auditoriums | Performing Arts Music Rooms Gymnasiums | Fitness Natatoriums Classrooms Houses of Worship Lobbies Offices | Conference Rooms