ZipWall heavy-duty zippers are the quickest way to create an entry in a plastic dust barrier wherever you need it.
Patented ZipperKnife sheeting cutter PREVENTS JAMS. Specially designed to double-cut the plastic, the ZipperKnife leaves a clean cut that keeps plastic away from zipper teeth. Each ZipperKnife will make up to 100 cuts.
Two ZipWall heavy-duty zippers create a hands-free entry - simply roll up the flap and hold the door open using two flap hooks. This hands-free door can be as wide as needed to get equipment and supplies in and out of the worksite.
A single zipper may be used to create a fly-door.