USG Levelrock® D20 PLUS™ Low Profile Sound Mat

Low profile sound system for concrete decks
Delta IIC values help meet sound code requirements

USG Levelrock® SAM-CSD™ Sound Attenuation Mat

• For use over corrugated steel deck
Specially engineered fabric eliminates need to pre-fill flutes

USG Levelrock® SAM-N™ Series Sound Attenuation Mats

• Premium mats help meet or exceed sound code requirements
Can be used over a variety of subfloors

USG Levelrock® SAM-N™ Ultra Series Sound Attenuation Mats

• Provides superior IIC ratings for demanding sound environments
Three layers for a higher Delta performance

USG Levelrock® SRB™ Sound Reduction Board

• Sound systems meet or exceed IBC requirements
Water-resistant, smooth coated finish

USG Levelrock® SRM-25™ Ready Seam™ Sound Reduction Mat

• Ideal between floors/units for sound control
Only 4.6% contact with floor surface

USG Levelrock® Perimeter Isolation Strip

• Reduces horizontal transmission of airborne & impact noise
Helps minimize effect of gypsum expansion & cracking  
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United States Gypsum Company

550 West Adams Street

Chicago, IL 60661

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