Marine wheelhouse aluminum weathertight sliding doors are sliding doors installed on the openings on both sides of the ship's bridge leading to the deck. According to SOLAS and design requirements, this is usually not required to withstand excessive water pressure, so it only needs to be weathertight. Compared with ordinary hinged doors, this sliding type greatly saves the depth space. Aluminum door panels are resistant to corrosion and aging. This kind of door is known for its long service life and high quality.