PVC STRIP DOORS
Transparent strip doors are used in areas where traffic through a doorway creates energy loss, encourages foreign matter to enter, or causes time-consuming operation of doors. Rotary's PVC strip doors are a series of transparent, flexible, vinyl strips permanently placed in doorways to create a barrier. PVC strip doors permit unrestricted movement between areas while aiding in efficient passage, climate control, and noise reduction. They also act as a deterrent for entry of unwanted elements such as dirt, dust, insects, birds, and fumes. Rotary strip doors are custom designed according to intended use, whether it is an interior personnel door or an exterior freight door. Depending on the application, the strip door material is available in different strip widths, thicknesses, and overlaps. A wide variety of specialty strip materials are also available.
The door opening height is important because the strips are concave, which means that they curve in toward each other when hanging. When set up properly, this feature causes the strips to lie against each other to make an effective seal. The problem which occurs when the strips are hung too high is that the overlap decreases from top to bottom. The strips will then become horseshoe-shaped at the bottom, which will result in little or no overlap.