Foams for Marine applications
In the marine industry, Celso leverages its expertise in technical foams to deliver advanced solutions tailored to the specific requirements of the sector.
Whether for private, military, commercial, or VIP vessels, we supply high-performance materials compliant with the relevant industry standards and regulations.
As specialists in precision-cut technical foams, we develop custom solutions for all types of marine seating—integrating durability, ergonomic comfort, and resistance to harsh marine environments, including saline exposure and humidity.
Whether used in leisure navigation or professional operations, every cushion, bench, sunbed, or sleeping mattress must deliver optimal user performance, safety, and comfort.
A wide range of foam grades is available, selected based on the product’s intended application—interior or exterior cabin use, comfort layering, shock absorption, structural reinforcement, impact protection, and more.


Captain’s Seats
Performance, ergonomics, comfort, durability
Whether installed on a yacht, fast patrol craft, day cruiser, or offshore vessel, the captain’s seat is a critical interface between operator and vessel, combining mechanical reliability with ergonomic precision.
It must ensure sustained postural support during extended navigation periods while maintaining pilot safety and stability under high dynamic loads and in rough sea conditions.
Celso designs and manufactures custom foam assemblies for all seat components (seat pan, backrest, headrest, armrest), integrating multi-density foam structures—including viscoelastic (memory) foams—and bonded composites tailored to operational requirements (e.g., shock mitigation, pressure distribution, moisture resistance).
Our high-resilience (HR) polyurethane foams provide excellent compression recovery, long-term performance, and compliance with marine-grade environmental stressors (humidity, salt spray, thermal cycling). Based on a detailed analysis of the seating configuration and use case, we select and engineer materials specific to static and dynamic load expectations, user comfort, and durability metrics.
With extensive expertise in technical seating—including our position as global leader in aeronautical cockpit seat foams—Celso is equipped to meet the highest industry standards and deliver solutions aligned with stringent technical specifications and regulatory frameworks.
Passenger Seating, Sun Beds & Berths
Comfort and Elegance at Sea
Onboard, every cushion counts. Whether it’s a passenger seat, bench, sun bed, lounge sofa, or berth, these elements play a key role in enhancing the comfort and atmosphere of your vessel.
At Celso, we believe marine comfort should never come at the expense of performance. Our custom foam solutions are designed to offer the perfect balance between style, support, and durability—ensuring your guests enjoy every moment onboard, whether for a quick outing or a long cruise.
From design to execution, we adapt each project to your boat’s unique specifications: dimensions, intended use, sun exposure, humidity levels, temperature changes, and aesthetic vision. Our high-resilience foams deliver lasting comfort, maintain their shape over time, and are engineered to withstand the demanding marine environment.
Whether you’re refitting an existing seating area or creating a custom lounge from scratch, our team supports you every step of the way—helping you create tailor-made cushions that elevate the onboard experience.
Foam options available for every onboard application :
- Passenger and captain seating
- Sun beds and loungers
- Benches, sofas, and armchairs
- Berths and sleeping mattresses
