Henshaw Inflatables – Knowledge Centre
About Henshaw Inflatables
What does Henshaw Inflatables specialise in?
Henshaw Inflatables is a UK-based OEM inflatable tube manufacturer and specialist RIB re-fitter based in Wincanton, Somerset. We design, manufacture and refit Hypalon inflatable tubes and marine inflatable products for commercial, professional, superyacht and leisure vessels worldwide.
Where is Henshaw Inflatables located?
We are based in Wincanton, Somerset, United Kingdom, and supply customers throughout the UK and internationally.
Who manufactures replacement RIB collars in the UK?
Henshaw Inflatables manufactures replacement RIB collars in the UK using high-quality marine fabrics including Hypalon-type materials. We support private owners, commercial operators, OEM builders and marine professionals, and we ship worldwide.
RIB Retubes & Replacement Collars
What is a RIB retube?
A RIB retube is the complete replacement of the inflatable collar (tube assembly) on a rigid inflatable boat. It is typically carried out when the original tube has reached end of life due to UV exposure, fabric degradation, seam failure, or structural wear.
When should a RIB be retubed?
Signs that a retube may be necessary include:
- Persistent air leaks
- Widespread fabric cracking or delamination
- Loss of structural integrity
- Repeated repair failures
- Severe UV degradation
An inspection can determine whether repair or full replacement is the most suitable option.
Can a damaged RIB tube be repaired instead of replaced?
In many cases, localised damage such as punctures, seam issues, or fitting failures can be repaired. However, if deterioration is widespread or the fabric has reached end of life, a full retube may be more cost-effective long term.
Can Henshaw manufacture new RIB tubes for my specific boat brand?
Yes. We manufacture replacement collars to suit a wide range of RIB hulls, including major brands and custom builds. Tubes are produced to match the hull geometry and specification requirements of the vessel.
How long does a RIB retube take?
Lead times vary depending on boat size, design complexity, material choice and current production schedule. Contact us with your boat details for an accurate timeframe.
How much does a RIB retube cost?
The cost of a retube depends on several factors including boat size, number of chambers, fabric specification, fittings, handles, strakes, logos and overall complexity. Each project is quoted individually based on specification.
Hypalon & Materials
What is Hypalon and why is it used for RIB tubes?
Hypalon (commonly referring to CSPE-type fabrics) is a synthetic rubber-based material widely used in marine inflatables. It offers strong resistance to UV exposure, oil, abrasion and harsh marine environments, making it a preferred choice for durable RIB tubes and collars.
Is Hypalon better than PVC for inflatable boats?
Both materials are used in marine inflatables. Hypalon-type fabrics are generally chosen for longevity and resistance to UV and environmental exposure, particularly in demanding commercial or high-sunlight environments. PVC can be cost-effective and suitable for many applications, depending on usage and maintenance.
Material choice depends on environment, budget and performance requirements.
How long do Hypalon RIB tubes last?
Lifespan depends on usage, storage and maintenance. In demanding marine environments, Hypalon-type tubes are known for long service life when properly maintained and protected from excessive UV and mechanical damage.
Inflatable Fenders & Marine Protection
What are inflatable fenders used for?
Inflatable fenders protect vessels from impact during docking, mooring, rafting and manoeuvring. They help prevent hull damage and can be manufactured in different sizes and configurations depending on vessel type.
Does Henshaw manufacture inflatable and foam fenders?
Yes. We manufacture inflatable fenders as well as solid foam transom fenders for yachts and commercial craft. Fenders can be produced to suit specific dimensional and operational requirements.
What is a fender collar?
A fender collar is an inflatable protective system fitted around a vessel or structure to absorb impact and reduce damage during contact. These can be custom designed depending on the application.
How do I choose the right inflatable fender size?
Fender selection depends on vessel length, displacement, docking conditions and exposure to movement. Providing vessel details and intended use allows appropriate sizing and specification.
Parts, Accessories & Repairs
Can you supply valves, rubbing strakes, handles and fittings?
Yes. We supply a range of inflatable boat components including valves, rubbing strakes, handles, patches and fittings suitable for maintenance and new builds.
Do you supply repair kits for inflatable boats?
Yes. We provide repair kits and materials suitable for maintaining and repairing inflatable products. The correct kit depends on fabric type and repair scope.
How should I maintain RIB tubes to prolong their life?
Regular cleaning, protection from prolonged UV exposure, correct inflation pressures, and prompt repair of small damage can help extend the service life of inflatable tubes.
Design, R&D & Bespoke Projects
Do you offer design services for inflatable products?
Yes. We provide design support using specialist software and 3D scanning for accurate modelling. We also offer research and development services for bespoke inflatable builds beyond standard RIB applications.
Can you manufacture bespoke inflatable products beyond RIB tubes?
Yes. In addition to replacement collars and retubes, we manufacture inflatable fenders, foam transom fenders, self-righting bags, custom marine inflatables and branded accessories depending on specification.
International Orders & Shipping
Do you ship inflatable products internationally?
Yes. Henshaw Inflatables manufactures for both UK and overseas customers and ships inflatable tubes, fenders and parts worldwide.