Internal Top-hinged Door
On many RoRo vessels there is a requirement to provide internal access between different levels and compartments within the hull to permit easy and efficient cargo handling. This involves horizontal transfer of cargo below the main deck, from one watertight compartment to another via doors in watertight bulkheads. These doors must also be watertight, and this requirement is safely and efficiently met by the TTS Marine AB internal top-hinged door. This door can also be employed above the main deck as a gastight door.