High speed doors are becoming a more and more popular way to divide warehouse space internally and save money by limiting energy loss.
Internal speed doors are often used in the food, chemical and pharmaceutical industries to partition different areas of the factory or warehouse. The faster the speed door the less chance of collision with the door from fork lift trucks and the less chance of contamination from other rooms or the out side.
External speed doors offer an effective way to help reduce energy costs and prevent vermin from entering the building. The longer a door is open the more energy will be lost.