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Ribcollar

Self-Righting Bags (SRBs) for Marine Safety

Engineered for reliability and rapid deployment, our Self-Righting Bags (SRBs) provide essential stability and safety for commercial, rescue and defence craft.

Built to Your Naval Architect's Specification

At Ribcollar, we specialise in manufacturing SOLAS-compliant self-righting systems tailored to your exact specifications. Each system includes all required components, such as valves, cylinders, and firing mechanisms, ensuring seamless integration with your vessel.

Our self-righting systems are custom-designed to meet criteria provided by your naval architect. Manufactured at our state-of-the-art facility in Yeovil, these systems undergo rigorous testing to ensure optimal performance and compliance. We also offer naval architecture support and practical compliance testing upon request.

Complete Integrated Kits: Cylinders and Firing Heads

For those needing more than just a replacement bag, we provide fully integrated self-righting systems, including:

  • Cylinders

  • Firing heads

  • Connecting hoses

Our custom-designed self-righting bags are engineered for reliability and safety in the most challenging marine environments.

Annual Inspections, Maintenance & Re-Gassing Service

RIB Servicing for Commercial and Military Applications.
Ribcollar collaborates with leading UK providers to deliver top-quality servicing for commercial and military users. Our services include:

  • Comprehensive surveys

  • Professional repairs

  • Complete refurbishments

  • Maintenance for collars and self-righting systems

Why Choose Ribcollar for Safety Systems

Maintain Compliance and Safety Standards
Most commercial RIBs are equipped with self-righting bags and CO2 inflation systems. Annual inspections are critical for ensuring safety and optimal functionality. Ribcollar provides:

  • Bag inspections and performance testing

  • CO2 inflation system maintenance

  • Re-gassing services to maintain compliance and reliability

Why Choose Ribcollar for Self-Righting Systems?

At Ribcollar, we pride ourselves on delivering expert, dependable servicing to keep your self-righting systems fully operational and compliant with regulations.

We also build bespoke inflatable components. See our specialist products.

RIB Retube FAQs

Question: Do you manufacture RIB self-righting bags?

Answer: Yes. Ribcollar manufactures and services RIB self-righting bags and associated inflatable systems for rescue, patrol, commercial, military and professional marine users.


Question: What is a RIB self-righting system?

Answer: A RIB self-righting system is designed to help a suitable vessel recover after capsize. The system normally includes an inflatable self-righting bag and associated fittings matched to the boat and its operating requirements.


Question: Can you replace an old self-righting bag?

Answer: Yes. Ribcollar assesses and replaces old or worn self-righting bags where the existing system is no longer suitable for service. We review the condition, fittings, fabric and intended use before recommending the correct route.


Question: How often should a self-righting bag be replaced?

Answer: Replacement timing depends on age, storage, use and inspection condition. As a practical guide, many operators review self-righting bags around the 10-year point, especially where the fabric has been folded, creased or exposed to hard service.


Question: Who uses RIB self-righting systems?

Answer: Self-righting systems are commonly used by rescue organisations, patrol operators, military users and professional RIB operators working in higher-risk marine environments.


Question: Where are Ribcollar self-righting systems made?

Answer: Ribcollar manufactures and services self-righting bags through its workshop in Yeovil, Somerset, supporting customers across the UK.

Enhance Your Vessel’s Safety with Trusted SRB Solutions

Equip your RIB with proven self-righting technology designed for quick activation, dependable performance, and maximum protection during critical situations.
Bureau Veritas type approved Orca Hypalon fabric by Pennel and Flipo, used on Ribcollar RIB tubes
Orca Hypalon fabric used for Ribcollar RIB tubes and retubes
Hypalon colour swatch from Pennel Flipo
Alt text: IMO SOLAS type approved Orca Hypalon fabric by Pennel and Flipo, used on Ribcollar RIB tubes