Yes. Aqua Marine storm hatches are designed to be fully compatible with Lewmar hatch cut-outs and sizing, making them an ideal direct replacement or alternative.

The Aqua Marine Storm Hatch range is available in:

• Size 30
• Size 50
• Size 60

These cover the most common hatch sizes used on leisure and commercial vessels.

• Flat Base: Designed for installation on smooth, flat deck surfaces
• Flanged Base: Includes a raised flange for improved sealing and easier installation on certain deck profiles

Choosing the correct base depends on your deck structure and installation preference.

Yes. Aqua Marine storm hatches are manufactured to deliver comparable performance, durability, and weather resistance to leading brands like Lewmar—but at a significantly more competitive price point.

Aqua Marine storm hatches are constructed using:

• Marine-grade frames
• Impact-resistant lids
• Corrosion-resistant components

This ensures long-term performance in harsh marine environments.

Yes. When installed correctly, Aqua Marine storm hatches provide a secure, watertight seal, helping to protect your vessel from water ingress in challenging conditions.

In most cases, yes. Because the sizes are compatible, Aqua Marine hatches are designed to fit existing cut-outs, making replacement straightforward without major modifications.

Yes. They are designed for simple installation, whether you are:

• Replacing an existing hatch
• Installing on a new deck

Standard tools and marine sealant are typically all that’s required.

Aqua Marine hatches offer:

• Comparable quality and performance
• Full compatibility with Lewmar sizing
• Significantly better value for money

You get the performance you expect—without paying a premium brand price.

No. Aqua Marine hatches are designed to deliver reliable, long-term performance. The value comes from efficient manufacturing and pricing, not reduced quality.