$ 694.38
1-2 weeks delivery time
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The Vetus ALT4242SL Altus Deck Hatch (article ALT4242SL) is a CE AII-classified square hatch designed for ocean-grade deck installation. It features external dimensions of 495 x 495 mm and a cut-out size of 421 x 421 mm. The robust satin sheen anodized aluminum frame stands only 23 mm high and recesses 22 mm below deck level. A 10 mm dark smoke acrylic lid provides durability and UV resistance. The hatch opens from both inside and outside, locks fully watertight or in a ventilation position, and includes adjusters allowing lid positioning up to 90°.
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Vetus ALT4242SL Altus Square Deck Hatch for Ocean-Rated Installation
The Vetus ALT4242SL Altus square deck hatch offers strong structural performance and reliable ventilation for modern marine applications. Designed for design category A and appliance location area II, it features a sleek satin anodized aluminum frame and a durable dark smoke acrylic pane for enhanced weather resistance. The hatch can be locked completely watertight or positioned for controlled airflow, while offering easy operation from both inside and outside the vessel.
Technical Specifications Product Type Deck Escape and Ventilation Hatch Model Vetus ALT4242SL Hatch Series Altus Shape Square CE Classification AII (Ocean Use) Frame Material Satin sheen anodized aluminum Acrylic Pane 10 mm, dark smoke External Dimensions (mm) 495 x 495 Cut-Out Dimensions (mm) 421 x 421 Frame Height 23 mm Recess Below Deck 22 mm Number of Handles 2 Number of Hinges 2 Number of Adjusters 2 Mosquito Screen Optional Opening Direction Inside and outside Ventilation Lock Yes Opening Angle Up to 90°
Key Features
- CE AII certified — suitable for ocean-exposed deck installation
- Stylish and easy-to-operate adjusters for precise lid positioning
- Watertight sealing with additional ventilation-lock mode
- Internal and external opening for enhanced safety
- Premium anodized finish ensures corrosion resistance
- Low-profile frame supports modern deck aesthetics
- Strong 10 mm acrylic panel provides durability and UV protection
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