Lightweight marine insulation for A-class constructions?

Discover our SeaRox® insulation: now with a comprehensive range of facings

At ROCKWOOL, we’ve supplied stone wool insulation for almost 90 years. We’re proud of this legacy and only put our name on products that live up to it, like our SeaRox lightweight marine insulation.

Designed for A-class constructions, it ensures optimum fire protection while minimising weight and maximising performance, and it’s now available with a comprehensive range of facings and tapes. 

Improve the performance and safety of your SeaRox stone wool insulation with specialist pre-applied facings in reinforced or laminated aluminium foil, glass cloth or glass tissue.

Why choose our SeaRox lightweight marine insulation?

• Exceptional fire safety: We rigorously test SeaRox products to meet the latest IMO fire safety standards. Rest easy, knowing your marine vessels comply with the highest safety regulations. 

• Thermal and acoustic performance: Our insulation provides enhanced thermal comfort and acoustic performance, creating a safe and pleasant environment onboard. 

• Lightweight and efficient: We've engineered the SeaRox range to minimise weight, which enhances your vessel's energy efficiency, lowers CO2 emissions, and improves financial performance.   

• Versatile facings: SeaRox insulation is now available with a comprehensive range of facings, including reinforced aluminium foil and glass cloth. The range also includes insulating tapes for sealing joints.  

• Comprehensive product range: Our extensive SeaRox product range includes flexible stone wool fire boards and lightweight fire mats to create the optimal insulation solution for your A-class constructions. 

• Fast installation: SeaRox products are designed for ease of use, simplifying installation and saving time and labour costs.