Steel doors are close to the ultimate protection in terms of security provision. At Security Direct, we have a range of entry doors and fire doors, and can offer next day delivery as a service if required. Our stock steel doors are available in a change of different types - including flush entry doors, paneled steel doors, stainless steel doors and steel fire exit doors. Prices start from as little as £249 up to £749 for our stainless steel fire door. This is a high security door with a single point crash bar and top and bottom deadlocks. It's often used in shops and warehouses, and in areas of food preparation, such as kitchens. To view our full range, see below.