Our most popular off the shelf product designed to save upto 60% heat loss from coldrooms, food production areas. Also good for dust and bird control to warehouses. This set comes with a quality catering grade stainless steel hook on rail (you can cut to length), individual plated curtain strips in quality 2mm thick PVC which can be cut to desired length. Designed for doorways upto 1000mm wide and 2000mm high. This Polargrade curtain is temperature stabilised PVC for use in Freezers.