Owens Corning 703 Rigid Fiberglass Boards (RFB) have a dimension of 24" x 48" x 1" inches.

Use this page for ordering a Case of 12 pieces.

For smaller quantities or single pieces, order Owens Corning 703 1 inch Single Pieces here.

For an identical product at a lower price, check out ATS Acoustics Rigid Fiberglass Board 1 Inch.

For more detailed information, see Selecting the Right Acoustic Material for a comparison of these materials.

"I was having a terrible time with the boominess in my ’’man cave’’, after adding a pair of really fine sub woofers to my audio system...."

- Evan from Mount Airy, Maryland

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