Marine Portholes – Durable Circular Ship Windows
High-Quality Portholes for Natural Light & Ventilation
Our marine-grade portholes are circular ship windows designed to bring natural light and fresh air into cabins while maintaining watertight integrity. Suitable for all vessel types – from small yachts to large commercial ships – these portholes combine functionality with marine durability.
Key Features & Benefits
✔ Superior Visibility – Clear views of surroundings
✔ Adjustable Ventilation – Open/close as weather permits
✔ Safety Rated – Emergency exit option when needed
✔ Watertight Seals – Neoprene gaskets prevent leaks
✔ Multiple Configurations – Fixed or opening styles
Material Options & Specifications
Glass Types
| Type | Thickness | Benefits |
|---|---|---|
| Tempered Glass | 6-12mm | 5x stronger, thermal shock resistant |
| Standard Glass | 6-10mm | Excellent clarity, cost-effective |
Frame Materials
| Material | Properties | Best For |
|---|---|---|
| Q235 Steel | Welding-friendly, low-temp toughness | Heavy-duty applications |
| LF5 Aluminum | Corrosion-resistant, lightweight | Yachts/pleasure craft |
| Copper | Natural anti-fouling, classic look | Traditional vessels |
Installation Options
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Bolted (easier maintenance)
-
Welded (permanent watertight seal)
Technical Features
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Storm covers available (Q235/LF5/Copper)
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Neoprene seals for maximum watertightness
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Custom sizes upon request
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Opening directions customizable
The description/sizes may be different with goods, please check with us when order.
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