Motorized Vinyl Roll-Up Doors reduces heat loss. The clear window allows light into work areas. Portable optional wireless door controls attach to forklift for operator control and to control roll-up doors from multiple locations and helps to reduce noise from adjacent areas. It controls airborne contaminants and separates inside work areas and discourages intruders. It is constructed using flame retardant materials including 18 oz. reinforced upper and lower sections and a 40 mil PVC clear center windowed section . All seams are double lock stitched using mildew rot resistant thread and all edges are completely finished. The toggle switch control is included on motorized door. The header mounting is included on all doors and available in gray, black, blue, green, red, yellow or white.