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Designing the next generation of cabin ventilation for life at sea – Halton CaBeam REC

April 16, 2026

For more than 20 years, Halton has developed chilled beam solutions for demanding land-based environments from offices to hospitals and hotels delivering quiet, comfortable, and energy-efficient air distribution. This expertise sparked a new question: Could beam technology be reimagined for cruise ship cabins?


A different environment. A different challenge.

The answer was far from simple.

Marine environments introduce unique constraints:

  • Limited ceiling space
  • Strict weight and installation requirements
  • Constant vibration and movement
  • Extremely low sound level expectations
  • Draft-free comfort requirements

Adapting beam technology to meet these demands required years of development, testing, and engineering refinement.

Engineered for simplicity. Built for reliability.

Onboard a cruise ship, systems run continuously often with limited opportunity for intervention. That’s why CaBeam 2.0 – Halton REC is built around a simple principle: Reduce complexity. Increase reliability.

The beam-based design eliminates several maintenance-heavy components found in traditional systems. With no fans and no filters, the solution is inherently simple reducing service needs over time. And when a vessel has thousands of cabins, even small reductions in maintenance create significant operational value.

Tested to perform

Before any solution is introduced onboard, performance must be proven. CaBeam 2.0 – Halton REC has undergone extensive laboratory testing and validation, focusing on:

  • Airflow behavior
  • Thermal performance
  • Sound levels
  • Operational reliability

The objective is clear: Deliver stable, predictable comfort in real cabin conditions.


Developed with the industry

Innovation at sea doesn’t happen in isolation. From the early stages, Halton worked closely with:

  • Shipowners
  • Shipyards
  • Engineering partners

This collaborative approach ensured the solution addresses real-world requirements – from cabin layouts to installation and maintenance considerations.

The result? A solution that can be adapted to different cabin types and vessel concepts.

– What has enabled us to bring this innovation to the market is years of R&D work at the Halton Innovation Hub in Finland, combined with close co-development with our customers, says Tapani Peltola, Ships Segment Director at Halton. We are also pleased to see strong market interest — the first major contracts for future cruise ships have already been secured.


Want to know more?

Contact: Tapani Peltola – tapani.peltola@halton.com