Engineered for the demanding conditions of the open sea, this 625mm diameter round marine porthole (also known as a skylight or portlight) combines robust construction with superior functionality. The frame is crafted from a high-grade, UV-stabilized white marine nylon, ensuring exceptional resistance to saltwater corrosion and sun degradation.
Featuring transparent grey tempered glass, this porthole provides both clarity and durability. It is equipped with a secure dual-rod locking mechanism and two adjustable 316 stainless steel support rods, allowing the window to open fully up to 130 degrees for optimal ventilation. The innovative external locking handle can be activated for an anti-theft function, preventing opening from the outside.
Designed for easy installation with a 560mm cutout diameter, this porthole includes a standard internal decorative trim ring, making it a perfect upgrade or replacement for yachts, ships, and various marine vessels requiring reliable, secure, and aesthetically pleasing access to light and air.
Frequently Asked Questions
- Is this porthole secure against unauthorized opening from the outside?
- Yes, the porthole features an external opening lock handle with an integrated anti-theft locking function. Once activated, the handles cannot be opened from the outside, ensuring enhanced security for your vessel.
- Will the porthole withstand harsh saltwater environments and prolonged sun exposure?
- Absolutely. The robust frame is constructed from high-grade marine nylon, specifically engineered to be UV-resistant and seawater corrosion-resistant. The support rods are 316 stainless steel, offering superior protection against marine elements, guaranteeing long-term durability in harsh marine conditions.
- What is the maximum opening angle, and are the support rods adjustable?
- This marine porthole can open fully to 130 degrees, allowing ample ventilation. It is equipped with two adjustable support rods, providing flexibility in setting the desired opening angle and securely holding the porthole in place.