Sound Seal manufactures heavy duty, weather-resistant sound curtains for both permanent and temporary outdoor applications.
Be a Good Neighbor
Features
Heavy-duty, UV resistant exterior curtains offer superior sound absorption and maximum durability for a long lifespan.
Applications
Typical applications include use on construction sites or as enclosures around HVAC equipment or dust collectors.
Benefits
These economical alternatives to rigid acoustical panel systems are easily installed, relocated or modified.
Exterior Sound Curtains Products
BBC-13X-2"
Our most popular construction site solution for nearly 20 years, this Class A fire-rated curtain meets NYC Noise Ordinance Code with STC 32 and NRC .85 acoustic ratings.
BBC-13X
Economical Class A fire rated curtain, combining sound absorption and noise barrier performance for demanding outdoor applications like construction sites.
BBC-13X-2 LB-2"
Class A fire rated with a typical 5-year lifespan when properly installed. Offers the highest STC ratings (STC 37). Finished with grommets/vertical Velcro for continuous coverage.
BBC-EXT-R
UV-resistant, durable noise control curtain designed for long-term outdoor use. Offers STC 29 / NRC .65 performance with durability that supports an expected lifespan of 10+ years.
BBC-EXT-R-2"
Versatile, UV-resistant heavy-duty exterior noise control solution with a 120mph wind load rating offering STC 33 / NRC .75 in temperatures ranging from -20° to +180° F.
BBC-EXT-N-2"
Short-term outdoor noise control panel ideal for temporary applications. This composite barrier/absorber delivers reliable acoustic performance while remaining cost-effective.
QFA-EXT-D-2"
Long-term, UV-resistant quilted fiberglass absorber designed for outdoor use. Offers excellent sound absorption (NRC .75), STC 21 performance, and durable construction.
QFA-EXT-1" S
Heavy-duty curtain commonly installed over wood fencing or on brick or masonry walls of buildings adjacent to a job site or a noisy piece of machinery to help reduce reverberation.
Decibel Examples
When trying to enclose a piece a machinery, most people will know they want it "quieter," but can't put into acoustical terms the end result (or decibel reduction) they want to achieve. With our audio examples, you can actually hear the decibel differences compared to static pink noise.
Pink Noise
An example of a randomized static pink noise. Pink noise uses deeper sounds and lower sound waves.
3 dB
Just perceptible. 3dB reduction has a 18% reduction in the perceived volume and yet is just barely perceptible to the human ear.
6 dB
Noticeable. 6dB reduction has a 34% reduction in the perceived volume and is very noticeable to the human ear.
10 dB
Double/Halving. 10dB reduction has a 50% reduction in the perceived volume and sounds half as loud to the human ear.
20 dB
Much more/less. 20dB reduction has a 75% reduction in the perceived volume and most noticeable to the human ear.
Case Studies
Boston’s Big Dig
BBC-13-2" curtains were used on the largest US highway construction project to-date with resounding success.
Improved Acoustics at Arch Resources
Arch Resources, with the help of Sound Seal, can cite another remarkable company achievement: improved acoustics.
Water Town Rehabilitation Project
Sandblasting and refurbishing work presented a noise concern on The University of Albany campus.
Outdoor Noise Has Met Its Match
The Vivid line of exterior-grade noise barriers and sound curtains is perfect for outdoor applications.