Pleated wall drapes are known by the tradename of Soundfold Â®. Soundfold is the best known manufacturer of these drapes, but there are several other manufacturers. All draperies used in theaters MUST be flameproof. Many local fire departments/building inspectors require you to have a "Certificate of Fireproofing" either posted on the manager's wall or on file with the fire department/fire marshall.
You can't just hang any old draperies/fabrics/carpeting on the walls of a theater---you'll get shutdown in a hurry.
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