Since 1993, Alkyonis Co. has been serving the shipping industry and a range of vessels from bulk carriers, tankers, container ships to high-speed vessels and tug boats, yachts & mega yachts, providing high-quality craftsmanship. For almost 30 years, we have been undertaking marine insulation cost-effectively, quickly, and in compliance with the relevant classes and legal requirements. The Alkyonis team consists of highly knowledgeable and skilled technicians ensuring always that your ship is on course in a short time. The spectrum of our work covers all the services mentioned below.

Marine Insulation Services

The modern shipbuilding industry is expanding rapidly, and the standards for safety and comfort are exceedingly high. Each material used for ship insulation is seaworthy, complying with the IMO regulations. We offer the best marine insulation options for thermal and fire protection, acoustic insulation, deck insulation, and many more.

For the A60 fire safety class and comfort insulation, the condensation control and elimination of corrosion under insulation (CUI), the acoustic insulation, and the sound damping, further than traditional materials and techniques, we are also using the following innovative and reliable products:

Mascoat logo

Deck Coverings

Deck Coverings

The challenging conditions at sea demand durable and safe solutions not only for the exterior but also for the ship’s interior. Our top-of-the-line products, built for life, ensure the safety of the vessel. In terms of flooring, we undertake any application, whether it concerns yachts, cruise ships, LPGs, inland vessels, cable ships, tug boats, or ocean freight.

  • Polyurethane

  • Epoxy

  • Cement underlays

  • Ceramic tiles

  • PVC tiles

  • PVC floors

  • Decks

  • Carpets

Modulation of Interiors

  • Cladding of technical spaces

  • Β-15 panels & ceilings

  • Ceilings of type Β & C

From the evaluation to the application, we ensure the fastest, needs-based completion of all tasks. Alkyonis Co is a true specialist in ship interiors, varying from offshore vessels to cruise ships. Since 1993, we have met the needs of our highly-valued customers on marine insulation and marine maintenance.


Alkyonis Co has been heading the right course in terms of pipeworks and inspection. For us, pipe failure can only be prevented through a proactive approach to inspection and maintenance. Our expert team of technicians undertakes renewals, installations, and class-approved inspections of piping systems onboard.

  • Pipeworks

  • Inspections of pressure valves

Cladding of Insulated Surfaces

We provide the highest standards of quality for marine maintenance and marine insulation. Our dedicated and highly professional technicians assume vessels’ support with urgent or scheduled repair requirements tailored to your needs. We are using state-of-the-art technology and techniques for the restoration of worn components.

  • Cladding of bulkhead and deck insulations with galvanized steel or aluminum sheets.

  • Cladding of engine room insulations with perforated aluminum sheets, Alucobond, Etalbond, or Bondal® acoustic sandwich panels.

  • Cladding of insulations on pipes, exhaust pipes, boilers, scrubbers with stainless steel, aluminum, or galvanized steel sheets.


Exclusive IMO certified products ensure safety on board and environmental protection, promoting the high standards of quality assurance.

Mascoat Insulation
& Sound Control Coatings

We provide you the best alternative and/or complementary to conventional insulation materials, with a product that achieves market-specific needs

SpreFix Spray-on

We apply this exclusive versatile product that is approved by Lloyd’s Register as the only spray on insulation system in the world.

Marine Insulation
& Damping Materials

We use a series of green products that guarantee safety on board and promote a strong health and safety culture.

Why choose Alkyonis
for your insulation needs?

At Alkyonis Co. we take professional pride in our company and the service domestic or international we provide to your vessels. For nearly 30 years we have served the Navy, the commercial fleet, and the yachting with safe, enduring, and IMO complying services and products, ensuring that your vessels are shortly back on course. Always attending to your needs we offer excellent after-sales service and warranty for insulations. Alkyonis is your expert partner in smart insulations.



We provide a wide array of Marine Insulation services to our customers at home port or wherever the project may require. We support customers in Greece, U.S., Mexico, Spain, Portugal, Ukraine, Turkey, England, and Sweden.


Have questions about Marine Insulation? Contact us and get a consultation from our experts on the best solutions for your project.