High-speed doors are the most effective solution for factories and warehouses that rely on maintaining certain temperature levels. The food industry is a huge user of high-speed doors, and that’s because they prevent heat transfer. These doors can open and close in under less than a second, giving fast access to forklift trucks in large warehouses. The quick opening system ensures that there is no heat transfer. Supermarkets, as an example, will need a cool temperature in the freezer section, and if a standard door opened, the temperature in the storage area will rise, perhaps uncontrollably. With modern day high-speed doors, workers are able to reduce the amount of time that cold products are exposed to higher temperatures from the outside. This is win win for many food factories throughout the UK.