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The Nirvana yacht, sailing in open ocean.

Fire protection for Yachts

Marioff HI-FOG® system combines safety and elegance into one compact, efficient firefighting solution. With a tailor-made HI-FOG fire protection system, you can protect the entire yacht using only pure water mist – which is safe for the passengers and the crew, as well as provides you peace of mind. We help keep you and your guests safe.

Design innovations often go beyond the current regulations and require case approvals. We have experience in thousands of marine projects, including many tailor-made solutions with a separate case-specific approval.

An aesthetic yacht firefighting system

Thanks to low water usage, system weight and size can be kept to a minimum. The HI-FOG fire protection system’s piping is small bore, which makes it easy to install with minimal structural impact.

With the HI-FOG system, easy installation is coupled with aesthetic design. Discreet sprinklers are available in all different RAL colors, which blend with the finest interiors of luxury yachts.

All HI-FOG systems are tailored to match your needs. Our state-of-the-art pump unit, Electric Pump Unit (EPU), has a modular design which allows it to be modified to fit into your technical spaces.

Spaces we protect

Several yachts in a dock.
IMO type-approved water mist system
The HI-FOG water mist system is type-approved by IMO and all major classification societies and flag states. The system has proven in full-scale fire tests to be very efficient in firefighting while keeping water consumption very low. With very low water usage, the possible water damage to your precious yacht interior is kept to a minimum.
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A Marioff Bluedge service professional working with HI-FOG section valves.
Spare parts worldwide
By choosing us, you’ll also get a partner who will help you keep the system operational, upgraded, and fully compliant throughout your vessel’s lifetime. Our dedicated 24/7 emergency service, combined with well-stocked service hubs strategically placed all over the world, make it possible for us to deliver spare parts whenever and wherever you need them.
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Two Marioff BluEdge service personnel working on a HI-FOG Electric Pump Unit.
BluEdge service offering for marine firefighting systems
We are a complete, end-to-end fire protection solution provider with professional support during every milestone of your yacht’s lifetime – from design, installation, and commissioning to field services. Our fixed service agreements provide you with peace of mind and accurate predictability of operational costs. We’ll support you over the complete lifecycle of your vessel through the BluEdge service platform.
Read about BluEdge Service Platform
A cruise ship, Oasis of the Seas, sailing next to a group of small islands. Source: STX Europe
Fire protection for Cruise ships
With a single HI-FOG water mist fire protection system you can protect entire cruise ship, its machinery, technical and accommodation spaces, including the ducts and deep fat fryers in the ship’s galleys.
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The stern of a sailing cruise ship, the Oasis of the Seas.
HI-FOG water mist fire protection system chosen to protect these vessels from fire
Marioff has been protecting people and property at sea for over 30 years. During that time, we’ve completed thousands of marine projects.
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A happy man looking at the camera by the window. A happy man looking at the camera by the window.
We are here to help you
Would you like to know more about HI-FOG fire protection
or our BluEdge™ services? Please be in touch.
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