Maxwell Altus Escape Hatch Satin Finish 636mm x 659mm Low Profile Watertight Marine Hatch for Yachts

Maxwell Altus Escape Hatch – Satin Finish, Overall 636 mm x 659 mm x 500 mm Designed for ocean-going vessels, the Altus escape hatch from Maxwell combines rugged aluminium construction with a sleek, low-profile deck footprint. Its satin sheen anodised finish not only looks pristine on any yacht or motorboat, but also stands up to the harsh demands of saltwater environments.

Why this escape hatch stands out

• Ocean-ready and CE classified: Built to withstand marine conditions and certified for use at sea, with a deck-mounted design that integrates flush with your surface.
• Low profile, high resilience: A mere 23 mm above deck, with a frame that recesses 22 mm below the surface for a seamless, shipshape appearance and minimal snag risk.
• Precise cutout for reliable fit: Deck opening requires a cutout of 557 mm (top width) by 588 mm (length) with a bottom width of 436 mm, ensuring a snug, watertight seal.
• Robust materials: Satin sheen anodised aluminium provides durable corrosion resistance while maintaining a refined aesthetic.
• Versatile operation: Carefully engineered hatch adjusters let you hold the lid at any angle up to 90 degrees, offering secure ventilation or full open access as needed.
• Dual opening capability: The Altus hatch can be opened from inside or outside the vessel, and can be left completely watertight or in a ventilation position when desired.
• Practical dimensions: Overall dimensions are 636 mm × 659 mm × 500 mm, with a compact footprint that suits a wide range of deck layouts.

Key specifications at a glance

• Overall size: 636 × 659 × 500 mm (L × W × H)
• Cutout: 557 mm top width × 588 mm length × 436 mm bottom width
• Material: Satin sheen anodised aluminium
• Height and profile: 23 mm high; frame recesses 22 mm below deck surface
• Mounting: Deck-mounted for direct installation
• Operation: Lid adjustable to 90-degree open position; usable from inside or outside
• Sealing: Fully watertight when locked, or in ventilation position as required
• Certification: CE classified for ocean use
• Shipped directly from local suppliers; Product code 4641J

Ideal use cases and practical benefits

This hatch is perfect for coastal and offshore vessels where you need reliable egress, efficient ventilation, and a minimal deck footprint. Use it as an emergency exit from cabins to the deck, a controllable air vent on hot passages, or a secure, watertight access point in rough seas. The ability to lock it watertight or leave it in ventilation mode provides flexible safety and comfort without compromising deck integrity.

What makes Maxwell Altus a smart choice

• Durable, corrosion-resistant finish tailored for marine environments
• Low profile that preserves deck clearance and reduces trip hazards
• Versatile opening options—inside or outside access with angle control
• Solid, watertight sealing when needed and seamless ventilation when not
• Clear, shipboard-friendly dimensions that simplify planning and installation

Care and longevity tips

Keep the satin anodised finish looking its best by wiping with a damp cloth and mild detergent. Avoid harsh abrasive cleaners that could dull the finish. Regularly check the hatch adjusters and seals to ensure smooth operation and watertight performance during voyages.

Note: This item is shipped directly from our local suppliers.