ACO UniFace Recessed Covers Learn more about the ACO UniFace™ range of Access Covers that are designed to blend perfectly with a wide selection of both, hard or flexible floor infills up to 15mm. These covers are also suitable for use with vinyl safety floors. As covers to inspection chambers they provide simple access to underlying services. This video shows how they can be used and installed. Use our online selector tool https://www.aco.co.uk/buy-access-covers to specify and buy the right cover for your project.