Steve Mitchell says he has devoted his career to “the sounds of silence.” Mitchell is one of the founding owners of Noise Barriers LLC, based in Libertyville and specializing in architectural and ...
LIBERTYVILLE, Ill., June 16, 2020 /PRNewswire-PRWeb/ -- QuietSwing EZ Open™ Doors offer a custom designed compression seal that works in conjunction with our magnetic seal to reduce the push/pull ...
LITTLE ROCK, Ark.--(BUSINESS WIRE)--Sound Seal, a portfolio company of The Stephens Group, LLC and leading manufacturer of noise control products, announced today that it has acquired Illinois-based ...
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