The Cool Shield Double Sliding Hot & Cold Aisle Containment Data Center Door system is an integral part of a highly efficient aisle containment solution. Double sliding doors are ideal for use on aisles 48” and wider. The center opening doors minimize the overall footprint in both directions and a low-profile depth of only 3 ½” prevents interference with other infrastructure. Multiple standard height and width options allow the doors to optimized for various cabinet heights and aisle widths. Choose from Black and Silver. Available in a variety of widths. Custom powdercoated colors available upon request.