Tag Archive for: Maris Tech

Airless application of Savenergy.it's Maris Tech continuous insulation inside a Yacht Design 500 GT project

Yacht Design 500 GT: Maximising Charter Space with Savenergy.it’s MED-Certified Maris Tech Nanotechnology Insulation

Yacht Design 500 GT: Maximising Charter Space with Savenergy.it’s MED-Certified Maris Tech Nanotechnology Insulation Summary : Yacht design 500 GT is no longer just about aesthetics and luxury. Today, it means designing yachts that maximise interior space while ensuring regulatory compliance, fire safety and guest comfort. In modern charter yachts, every millimetre of usable volume has […]

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Maris Tech and Anti-Condensation Protection in Metal Hulls: Invisible Insulation for Modern Marine Applications

Ultra-thin Maris Tech insulation solves both thermal comfort and condensation issues in metal hulls.

What You Will Learn

Marine Anti-Condensation thermal Insulation with Maris Tech is an ultra-thin nanotechnology solution designed to reduce condensation in metal hulls, prevent corrosion, and improve onboard comfort. Thanks to vacuum ceramic microspheres, the coating stabilizes internal surface temperatures, minimizes dew point formation, and provides long-lasting protection without taking up valuable space.

Quick Overview

  • The condensation problem in metal hulls
  • What Maris Tech is and how it works
  • Reduction of corrosion and thermal bridges
  • Technical advantages of marine thermal insulation
  • Application method and long-term durability

Condensation and Corrosion: The Hidden Challenge in Marine Engineering

In both professional and recreational marine sectors, marine thermal insulation is not only about onboard comfort but also about structural protection.

One of the most critical issues in metal hulls is internal condensation. Temperature differences between the exterior and interior environments create dew points on steel or aluminum surfaces. Persistent moisture promotes corrosion, mold growth, and premature structural degradation.

Proper marine thermal insulation is therefore essential not only to improve indoor comfort but also to preserve hull integrity over time.

Maris Tech: Ultra-Thin Marine Thermal anti-condensation Insulation for Boat Interiors

Maris Tech is a nanocomposite liquid insulation specifically engineered for the marine sector. It is spray-applied directly onto the internal metal surfaces of the hull before final finishing layers.

marine thermal anti-condensation insulation with ultra thin Maris tech

Key Technical Features of Maris Tech, the marine thermal anti-condesation insualation system

  • Equivalent thermal conductivity λd = 0.0010 W/mK

  • Application thickness from 1 to 4 mm
    (1 mm of Maris Tech provides insulation equivalent to 4–5 cm of rock wool)
  • MED certification
  • Spray application system that significantly reduces installation time

Thanks to vacuum ceramic microsphere technology, Maris Tech acts as a thermal shield, drastically reducing heat transfer and limiting cold spots responsible for condensation.

This advanced marine thermal insulation system delivers high performance without sacrificing interior space — a critical factor in naval design.

Suitable for all types of vessels, Maris Tech provides exceptional insulation performance in just a few millimeters of spray-applied thickness while effectively eliminating condensation.

How Maris Tech Reduces Condensation in Metal Hulls

Condensation occurs when a metal surface temperature drops below the dew point of the internal air.

By applying Maris Tech:

  • Heat loss through metal plating is reduced

  • Internal surface temperature is stabilized

  • Surface moisture formation is minimized

The result is a healthier onboard environment, reduced risk of under-coating corrosion, and extended durability of metal structures.

Unlike traditional panel insulation systems, which may absorb moisture and create hidden critical zones, the continuous coating eliminates cavities and thermal bridges. This makes Maris Tech an advanced marine thermal insulation solution for shipyards, luxury yachts, ferries, and working vessels.

Technical Application and Operational Advantages of Marine Thermal Anti-Condensation Insulation

Application is performed using an Airless spray system, in one or more coats, with approximately 24 hours drying time between coats. Full polymerization occurs in about 30 days.

Main Benefits of Marine Thermal Anti-Condensation Insulationwith Maris Tech

  • very low thickness
  • Waterproof
  • Water-based product, solvent-free
  • Very low VOC (1 g/L)
  • Improved acoustic insulation
  • No maintenance required over time

Marine thermal insulation with Maris Tech represents an advanced, sustainable, and high-performance technical solution for modern shipbuilding.

Conclusion

Managing condensation in metal hulls is a technical challenge that cannot be underestimated. Investing in an ultra-thin nanotechnology system like Maris Tech means:

For more information, contact us at info@savenergy.it

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Case History: Passenger Vessel Thermal Insulation During Refitting

Thermal protection for the bow cabin with nanotechnology

 

Passenger vessel thermal insulation with 2 mm of Maris Tech, with fast spray application

This article presents a real case history in the marine sector: during the refitting of a tourist passenger boat, MARIS TECH—a nanotechnology-based thermal coating—was applied to the bow cabin to solve heat and condensation issues. The intervention achieved excellent results with just 2 mm of thickness, confirming the effectiveness and durability of this passenger vessel thermal insulation solution.

What you’ll learn

  • Context: Refitting of a passenger vessel used for tourism
  • Problem: Overheating and condensation in the bow cabin
  • Solution: Application of MARIS TECH, a nanotech-based thermal insulator
  • Application method: Airless spray, applied in multiple coats
  • Thickness: 2 mm in this application (from 1 to 4 mm in general)
  • Results:
    • Improved thermal comfort
    • No condensation
    • Zero impact on internal space
    • No maintenance needed
    • Fireproof, non-toxic, MED certified
    • Fast and clean application

Passenger vessel thermal insulation with MARIS TECH

In the marine industry, ensuring energy efficiency and comfort—especially during refitting operations—is essential. This case history describes the application of MARIS TECH, a thin-layer thermal coating, to the interior of a passenger vessel bow cabin. The goal was to address both excessive heat and condensation without compromising onboard space.

Thanks to the high-performance passenger vessel thermal insulation provided by MARIS TECH the dual challenge was resolved . The product was sprayed using airless equipment, forming a durable and highly adhesive coating on metal surfaces, with just 2 mm of thickness.

Benefits for shipyards and designers (with Passenger Vessel or yatch etc. Thermal Insulation with Maris Tech)

MARIS TECH, one of the product of the range of industrial thermal insulation,  offers key advantages for marine professionals:

  • Efficient thermal insulation for all types of boats, including passenger vessels
  • Extremely thin application: 1–2 mm
  • Fire-resistant, non-toxic, environmentally friendly (MED certified)
  • Perfect adhesion on metal and complex surfaces
  • No structural changes required
  • Long-lasting performance without maintenance
  • Quick airless spray application

This project demonstrates how innovation, comfort, and sustainability can come together to solve technical challenges simply and efficiently.

Want to know more?

📧 Contact us at info@savenergy.it for technical information or a custom consultation for your marine project.

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