IsoWall Calculator

SoundProofing and Sound Conditioning

WallDamp Squares 4″ x 4″ x 1/20″ (25 per bundle) $34
WallDamp Strips 1.5″ x 48″ x 1/20″ (100 lf per bundle) $126
WallDamp Strips 1″ x 48″ x 1/20″ (100 lf per bundle) $105

To estimate how much WallDamp you will require, use the following tools:

IsoWall System Calculator

Wall/Corner Detail
  1. 2 to 3" insulation blanket
  2. WallDamp RC Pad
  3. Damped Resilient Channel (dRC-1)
  4. 1-1/2" x 1/4" Wall Bearing Felt
  5. 2" x 1/2" Perimeter Gasket
  6. First layer wallboard screw to dRC-1
  7. 4" x 4" WallDamp Squares between wallboards
  8. 1-1/2" WallDamp Strip around wall perimeter
  9. 1-1/2" WallDamp Strip over wallboard joint
  10. Second layer wallboard screw to dRC-1 through first layer wallboard

Walls & Ceiling
Wall1 Width Height    
Wall2 Width   Height      
Wall3 Width   Height      
Wall4 Width   Height      
Wall5 Width   Height      
Wall6 Width   Height      
Wall7 Width   Height      
Wall8 Width   Height      
Ceiling Width   Length      
Door1 Width   Height   How Many?
Door2 Width   Height   How Many?
Window1 Width   Height   How Many?
Window2 Width   Height   How Many?
Window3 Width   Height   How Many?


Item Actual Amount  Bundled Amount  Price 
Walldamp Squares
Walldamp Strip (feet)
dRC-1 (feet)
dRC-2 (feet)
RC Pads
Perimeter Gasket (feet)
Wall Bearing Felt (feet)
Acoustic Sealant (tubes)
Total Price    


For very small rooms (less than 80 square feet total area), accuracy decreases. This calculator is used for 16" stud & joist spacing. Different spacing will slightly alter quantities.

Please call Acoustic Sciences Corporation at 1-800-ASC-TUBE for quantities.

For shipping costs, complete this form and contact your ASC.