The Nations Original Dock Seal Manufacturer

Chalfant strip door flexible dor-closures have a wide range of energy-saving commercial/industrial applications. Used inside and outside to cut the loss of heated or cooled air. Since strip doors push open and close instantly, unlike ordinary doors, air transfer is minimized and utility bills are reduced. Traffic can enter and exit quickly and easily. Strip doors also provide an effective barrier against birds and insects, dust debris, drafts, smoke, fumes and noise. The annoying sound of operating machinery and equipment is greatly reduced.

Safety is another important reason for specifying strip doors. Colored vinyl strips are positioned as aside guides to prevent vehicles from hitting the sides of doorways. There are no sharp edges, since the strips are extruded with carefully contour edges.
Strip doors are lightweight, flexible, tough and a wise investment in energy savings.

Features
The PVC strips are transparent, non-toxic and smooth edged for safety and retain their flexiblity to -20ºF. or -40ºF. depending on the model. Applications for Chal-Strips are limited by your imagination.