PFI TAF doors are used as passage doors between production, processing, and corridors where thermal insulation doesn't exist. TAF doors are produced as single or double blade alternatives. These doors blades are equiped with a viewing window and can be fixed at 90 degrees. They belong to semi-insulated door class which have a 40 mm thickness of monolithic blade insulated with high density PU foam injection. PFI TAF doors are used to allow people or wheelbarrows to move quickly and easily to processing rooms in industrial kitchens, food, medicine and industrial facilities. These doors open 90 degrees in both direction. Plexiglass windows are used as standard on all door blades to avoid any accident.