What Is a Marine Insulation Board?

19/06/2026

What Is a Marine Insulation Board?

What Is a Marine Insulation Board?

A marine insulation board is a high-performance stone wool insulation product designed to provide thermal insulation, acoustic control, and fire protection in ships and offshore structures. Manufactured to withstand the demanding conditions of the marine industry, these insulation boards help improve energy efficiency while supporting compliance with international fire safety regulations.

Marine insulation boards are widely used in shipbuilding projects, including engine rooms, accommodation areas, partition walls, decks, ceiling systems, and technical spaces where safety and comfort are critical.

Key Features of Marine Insulation Boards

A high-quality marine insulation board should offer the following characteristics:

  • A1-rated non-combustible construction

  • Excellent thermal insulation performance

  • Superior sound absorption properties

  • Low thermal conductivity

  • Resistance to moisture and vibration

  • Long service life

  • Compliance with IMO and marine industry standards

These features contribute to enhanced safety, energy efficiency, and onboard comfort.

Izocam Marine Insulation Boards

Izocam Marine products are widely used throughout the maritime industry and are specifically developed to meet the insulation requirements of shipbuilding and offshore projects.

Among the most commonly specified products are:

  • Izocam Marine Board

  • Izocam Marine Slab

Izocam Marine Board is typically used in partition walls and ceiling systems, while Izocam Marine Slab is designed for applications requiring greater mechanical strength and durability.

These products are frequently selected for international marine projects due to their fire resistance, acoustic performance, and energy-saving benefits.

Where Are Marine Insulation Boards Used?

Marine insulation boards are used in a variety of onboard and offshore applications, including:

Engine Rooms

They help control high temperatures and reduce equipment-generated noise.

Accommodation Areas

They improve acoustic comfort in cabins, corridors, and communal spaces by reducing sound transmission.

Partition Walls

They contribute to the creation of fire-rated compartments and enhance onboard safety.

Deck and Ceiling Systems

They help minimize heat loss while improving fire protection performance.

Offshore Platforms

They provide reliable insulation solutions for oil and gas platforms operating in demanding environments.

Advantages of Marine Insulation Boards

Enhanced Fire Safety

The stone wool composition offers excellent resistance to high temperatures and helps slow the spread of fire.

Improved Energy Efficiency

Marine insulation boards reduce heat loss from engine rooms and hot surfaces, contributing to lower energy consumption.

Superior Acoustic Comfort

They absorb noise generated by engines, machinery, and equipment, creating quieter and more comfortable living and working environments.

Long-Term Durability

Designed for harsh marine conditions, these insulation boards maintain their performance and structural integrity over many years of service.

Factors to Consider When Selecting a Marine Insulation Board

Choosing the right marine insulation solution requires careful evaluation of several factors, including:

  • Fire resistance classification

  • Density requirements

  • Thermal conductivity values

  • Acoustic insulation performance

  • IMO certifications and approvals

  • Installation location

  • Mechanical strength requirements

Selecting a product that meets the specific requirements of the project is essential for achieving both regulatory compliance and long-term operational efficiency.

Marine Insulation Board Prices

Marine insulation board prices vary depending on factors such as density, thickness, certification requirements, and order volume. For products such as Izocam Marine Board and Izocam Marine Slab, pricing may differ according to their technical specifications and intended applications.

When evaluating insulation costs, it is important to consider not only the initial purchase price but also the long-term benefits related to energy savings, fire safety, and durability.

Haydar Boz Insulation Marine Solutions

Haydar Boz Insulation supplies Izocam Marine Board, Izocam Marine Slab, and a wide range of marine insulation products for shipbuilding, shipyard, and offshore projects. In addition to product supply, technical support is provided to help identify the most suitable insulation solutions for each application.

For project-specific recommendations, technical assistance, and pricing information, please contact our team.

Conclusion

Marine insulation boards are essential components of modern shipbuilding and offshore construction projects. By providing thermal insulation, acoustic comfort, and fire protection in a single solution, they help improve safety, energy efficiency, and overall vessel performance. Products such as Izocam Marine Board and Izocam Marine Slab continue to be trusted solutions for marine and offshore applications worldwide.