Introduction
Buying a life raft is an investment in safety, but like all safety gear, it does not last forever. The life expectancy of a life raft depends on factors such as materials, design, servicing, and environmental exposure. In this article, we’ll cover how long different types of life rafts typically last, what can shorten or extend their service life, and why regular inspection through Life Raft Professionals is essential.
Average Life Expectancy of Life Rafts
On average, a well-maintained life raft lasts between 10 and 15 years. Some commercial and SOLAS-approved rafts can remain in service for up to 20 years if they are consistently inspected and refurbished. Recreational coastal models may have shorter lifespans due to lighter materials and less frequent servicing.
Factors That Affect Life Raft Longevity
1. Materials and Construction
Life rafts made from heavy-duty neoprene or polyurethane can last longer than lightweight coastal models. For example, offshore rafts like the Superior Offshore Stream Life Raft are built with durability in mind.
2. Type of Use
Coastal rafts, such as the Crewsaver Coastal Mariner Life Raft, are designed for short-range use and may not last as long as offshore or SOLAS-certified models built for extreme conditions.
3. Environmental Conditions
Rafts stored in high heat, direct sunlight, or damp environments degrade faster. UV rays and salt air accelerate material breakdown.
4. Regular Servicing
Servicing every 1–3 years is required to replace expired equipment, test inflation systems, and repack survival gear. Models like the Revere Low Profile USCG/SOLAS A Life Raft depend on regular inspections to stay in compliance.
5. Refurbishment Options
Life Raft Professionals highlights USCG-approved life float refurbishment services, which can extend the service life of flotation devices at a lower cost than replacement.
Signs That a Life Raft May Need Replacement
- Visible damage to the container or valise
- Leaks or failure during inflation testing
- Expired survival equipment that cannot be replaced
- Manufacturer support or servicing no longer available
How to Extend the Life of Your Life Raft
- Store in a dry, shaded location when not mounted on deck
- Follow the manufacturer’s recommended service schedule
- Inspect mounting hardware for corrosion or damage
- Consider refurbishment when available for older floats
Conclusion
The life expectancy of a life raft is typically 10 to 15 years, with some SOLAS and commercial models lasting up to 20 years under proper care. Factors like material, usage, and environment influence longevity, but regular servicing is the single most important factor. To explore models built for long-term safety, visit the Life Rafts collection at Life Raft Professionals.
FAQ
How often should a life raft be serviced
Most life rafts require servicing every 1 to 3 years, depending on manufacturer recommendations and regulatory requirements.
Can a life raft last more than 20 years
In rare cases, commercial rafts with excellent maintenance may last beyond 20 years, but most recreational rafts are retired earlier.
What shortens the life of a life raft
Exposure to UV rays, salt air, improper storage, and lack of servicing can significantly reduce a raft’s lifespan.
Is refurbishment a good option
Yes, refurbishment of life floats and some rafts can extend service life and reduce replacement costs, provided it is done by USCG-approved facilities.
When should I replace my life raft
Replace when it fails inflation testing, shows signs of material breakdown, or when the manufacturer no longer supports servicing.