Class B15 Marine sliding door is a door specially designed for use in the Marine industry. It plays a vital role in ensuring the safety, comfort and functionality of ships. It is constructed from high-quality galvanized steel sheets that can withstand harsh Marine environments, including exposure to salt, water and various weather conditions. The sliding mechanism of the door allows smooth and easy operation, providing convenient access to different areas of the ship. Finally, the B15 fire separation rating ensures that the spread of flames and smoke can be effectively prevented in the event of a fire.