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Roxul Rockboard 80, Mineral Wool Board, 2 Inch (4PK)


Roxul Rockboard 80
  • Price and Order
  • Item Description
Out of Stock

Since RB80 is no longer available, we now carry Rockwool Comforboard 80. It is available in single pieces and 4 packs.

Currently ships within: Same or next business day.
Made in Canada.




Rockboard 80 boards have a dimension of 24" x 48" x 2" inches and are manufactured by Roxul. Order a Case of 4 pieces on this page.

Rockboard 80 is rigid mineral wool board with a density of 8 pounds per cubic foot and is a great option for acoustic projects that require a rigid material. It’s also used in some bass trap designs.

For smaller quantities, try Roxul Rockboard 80 Single Pieces.

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




Very good quality and great price! I’m impressed.
- Tim from Brunswick, Georgia

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Customer Comments

We are quite happy with the reduction of echo in our room and the aesthetic improvements. The price was excellent and the material is easy to work with.
- Andrae
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