Open doorways enable ease of movement for people and materials, yet open doors are one of the greatest sources of energy loss in a building. While the doors are open for in-and-out productivity, costly energy escapes. Customers and employees also sacrifice comfort due to temperature variations caused by open doorways. Air curtains offer a simple and sensible solution to this issue.
In its simplest form, an air curtain creates a seamless barrier between two environments, whether for temperature, insect, or sanitation control. By circulating the available ambient air over the open doorway, a barrier is created that inhibits the flow of air and airborne particles between the two environments.