Owens Corning Black Acoustic Blanket (1" Thickness)

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(1 review) Write a Review
Price: $29.99
Unit Of Measure:
Per Roll (35.5" x 10ft)

Owens Corning Black Acoustic Blanket is a 1" thick black fiberglass blanket coated on one side with a durable black facing which creates a neat, finished appearance.  Black Acoustic Blanket is manufactured from inorganic glass fibers and is excellent for eliminating light reflections, while providing outstanding acoustical performance.  This sound insulation blanket is great for sound absorption and thermal insulation on lining the interior of HVAC ductwork and vents.  The black facing contains fiberglass fibers from entering the air stream on ductwork and other air ventilation builds such as baffle boxes and plenums etc.


Thickness: 1"
Roll Width: 35-1/2"
Roll Length: 10 ft
SF/Roll: 29.6 sf
Density: 1.5 pcf
Glass Color: Black
Facing: Black Mat (1 side)
R-Value: R-4.2
NRC: .75


  • Walls/Ceilings
  • Above-Ceiling Applications
    • Theaters
    • Sound Studios
    • Restaurants
    • Schools
  • Lining Interior Walls of HVAC Duct Work
  • Lining Baffle Boxes
  • Muffle Boxes
  • Generator Containment Quiet Boxes



Unit Of Measure:
Per Roll (35.5" x 10ft)
  • 5
    Baffle Box Insulation

    Posted by Glenn H. on 14th Jun 2019

    The blanket is of nice quality and the black webbing contains the fiberglass and keeps it from escaping. I used this blanket to line my air supply baffle boxes for my HVAC ducts into my soundproof studio. I made the box out of plywood and 1" 703 fiberglass and then used this black blanket to cover all of the 703.

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