Hunter Douglas India Pvt. Ltd produces Fire Retardant Sunscreen Window Covering. Hunter Douglas India Pvt. Ltd is engaged in manufacturing of window treatments and coverings, including shadings, sheers, louvers, shades, blinds and shutters. These Sunscreen - Optimascreen is made up of polyester coated with PVC, offering more than 50% indoor energy saving and also antibacterial effect against mold and virus. This new innovation in window coverings is safe for usage indoors.