ZipWall introduces new ZipWall Dust Barrier PassThrough, a resealable opening for passing a duct hose, including vinyl, up to 14 inches in diameter through a ZipWall barrier. The PassThrough is designed for use by commercial and residential remodeling professionals when setting up negative air pressure on a jobsite, and by restoration and mold remediation professionals when ducting air through a ZipWall containment barrier. The PassThrough consists of a pair of mating plastic rings that mount onto any ZipWall pole and create an opening in the barrier. A nylon fabric sleeve seals around the hose with a quick cinch. When the … Read more