BBC-EXT-N Sound Blanket

BBC-13X-2” | BBC-EXT-N-2” | BBC-7X-2" | BBC-13X | BBC-EXT-N | BBC-7X"

The barrier-backed EXT-N style sound curtain offers the benefits of both sound absorption and noise barrier products in one for outdoor applications. A non-reinforced 1-LB psf loaded vinyl barrier is bonded to a 1” thick exterior grade vi nyl-coated-polyester faced quilted fiberglass absorber. Sound Curtain panels are constructed with grommets across the top and bottom, and exterior grade Velcro seals along the vertical edges. The product is also available in roll form with edges bound or unbound.
• STC Rating 27
• NRC Rating .70
• Available facing colors on absorber side: gray, tan, or black
• Barrier color: black  pdfLearn More
Typically used as an economic Sound Curtain on temporary construction projects with a 3-5 year life span*. The exterior grade VCP facing is specifically formulated for outdoor applications. Composite products offer maximum noise reduction by both blocking and absorbing noise at job sites. Also available with a 2” thick sound absorber.



Engineer inspecting Sound Blankets 

lower water fountain area 

Engineers hanging Sound Blankets in the lower area of the Fountain area. These Sound Blankets were placed around the perimeter of the lower water Tower Construction area so University Classes can still be held..


Construction progressing with Sound Blankets
on the perimeter wall

Recent Works