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|Coverage:||100 square feet per folded sheet|
|Width of Sheet:||43.5″ (unfolded)|
|Length of Sheet:||27.5′ (unfolded)|
|Weight per Sheet:||1.7 lbs (folded)|
|Sound Ratings:||IIC 69 / STC 65|
IIC and STC tests measure sound transference from an upper level room to a lower level room. The IIC measures sound such as moving furniture and walking, while the STC measures sound such as voices and television. Minimum sound rating required by most building codes and architects is 50.