Marine Grade Damper

Inbuild UK’s Marine Grade Dampers are specifically designed to operate in environments exposed to salt air, high humidity, and aggressive atmospheric conditions. Manufactured from marine-grade materials such as stainless steelor corrosion-resistant alloys, these dampers provide dependable airflow regulation while maintaining long-term durability.

Commonly used in marine vessels, offshore platforms, coastal buildings, and industrial facilities, marine grade dampers control the flow of air within ventilation and HVAC systems. They may be supplied as manual, automatic, or motorised dampers, depending on system requirements.

Key benefits include:

• Superior corrosion resistance
• Reliable airflow control
• Long service life in harsh environments
• Compatibility with mechanical ventilation and HVAC systems
• Options for fire-rated or smoke control integration (model dependent)
• Low-maintenance construction
• Availability in circular and rectangular formats

Inbuild UK’s Marine Grade Dampers ensure consistent performance where standard dampers would degrade, supporting safety, efficiency, and system longevity.

A Marine Grade Damper is a ventilation component designed to withstand corrosive environments, such as those found in marine and coastal locations.

They are used on ships, offshore structures, coastal buildings, and in industrial environments with high humidity or corrosive air.

Yes — models are available with manual, spring return, or motorised actuators

No. PIV fans are not designed or tested for smoke control and must never be specified for smoke extract applications. Only fans tested and certified to BS EN 12101-3 as part of a smoke control system are suitable.

Maintenance is minimal but periodic inspection is recommended due to environmental exposure.

Yes — they are designed to integrate with standard HVAC and ventilation duct systems.

Yes — bespoke sizes and specifications can be supplied to meet project requirements.