Profile: Advanced Doors Ltd specializes in the manufacture, installation and repair of all type of industrial doors. Our products cover a varied selection like fire resistant roller shutter doors to hydra steel hinged doors, sectional overhead doors, dock shelters & seals. We have a range of other products that come with optional extras to precisely fit the requirements. Our steel hinged doors can be used externally or internally giving a more secure and longer lasting alternative to timber. We have installed our `Hydra` door in differing locations such as schools, hospitals, banks, shopping centers, industrial units and roof access locations.