![Homasote R-1.2, 0.5-in x 4-ft x 8-ft Sound Board Unfaced Cellulose Board Insulation Sound Barrier in the Board Insulation department at Lowes.com Homasote R-1.2, 0.5-in x 4-ft x 8-ft Sound Board Unfaced Cellulose Board Insulation Sound Barrier in the Board Insulation department at Lowes.com](https://mobileimages.lowes.com/productimages/9d27cc75-8849-40fe-b7bc-f11cddb12e8a/15534005.jpg?size=pdhism)
Homasote R-1.2, 0.5-in x 4-ft x 8-ft Sound Board Unfaced Cellulose Board Insulation Sound Barrier in the Board Insulation department at Lowes.com
![Homasote 440 Sound Barrier key to material in "Dream House for Emergencies" by John Steele, www.KeystoneEdge.com | Homasote Homasote 440 Sound Barrier key to material in "Dream House for Emergencies" by John Steele, www.KeystoneEdge.com | Homasote](https://www.homasote.com/assets/images/blog/lakepanel-fp1.jpg)
Homasote 440 Sound Barrier key to material in "Dream House for Emergencies" by John Steele, www.KeystoneEdge.com | Homasote
![Homasote R-1.2, 0.5-in x 4-ft x 8-ft Sound Board Unfaced Cellulose Board Insulation Sound Barrier in the Board Insulation department at Lowes.com Homasote R-1.2, 0.5-in x 4-ft x 8-ft Sound Board Unfaced Cellulose Board Insulation Sound Barrier in the Board Insulation department at Lowes.com](https://mobileimages.lowes.com/productimages/c0928add-86be-4424-af89-f5d42d76a2f1/15534004.jpg?size=pdhism)