Solution anti-fouling : protégez la coque de votre bateau
Nous proposons une solution anti-fouling simple : protéger la coque pour limiter le développement des algues et des coquillages. L’objectif est clair. Garder une coque propre plus longtemps, réduire l’entretien et éviter les peintures antifouling polluantes.
Notre solution anti-fouling s’adresse aux plaisanciers qui veulent une protection concrète, durable et facile à utiliser. Elle repose sur un principe efficace : bloquer la lumière au niveau de la coque pour freiner le fouling.
Our flagship products
Housse K-Ren Protect : une solution anti-fouling sur mesure
TheK-Ren Protect cover is an antifouling solutionin the form of a custom textile cover. It wraps around the submerged part of the hull to provide long-lasting protection when the boat is afloat. This protection helps limit fouling and extends the intervals between cleaning operations.
This cover is suitable for owners who are looking for a practical solution to protect their boat at the dock, at the quay, or at anchor. It fits into a simple routine and provides real continuity in hull maintenance. Ourantifouling solutionthus helps better preserve the hull throughout the season.
Avec K-Ren Protect, vous bénéficiez de plusieurs avantages :
- limit the growth of algae and shellfish;
- keep a clean hull longer;
- reduce the frequency of cleaning;
- decrease the need for maintenance;
- avoid polluting antifouling paints.
To discover this protection, check out the boat hull cover.
The ZenDock: an antifouling solution designed for simple use
ZenDock est une solution anti-fouling conçue pour les bateaux à moteur hors-bord, in bord ou les dériveurs. Cette protection flottante permet d’isoler la coque de la lumière. Le bateau reste ainsi mieux protégé pendant les phases de stationnement.
Cette approche permet de limiter le fouling sur les zones exposées et de simplifier l’entretien courant. Notre solution anti-fouling répond ici à un besoin précis : protéger efficacement le bateau sans compliquer son usage. ZenDock s’adresse aux propriétaires qui recherchent une solution pratique, durable et adaptée à leur quotidien.
Before choosing the most suitable protection, you need to consider a few points:
- the type of boat;
- the parking mode;
- the time spent afloat;
- the frequency of use;
Pour en savoir plus, découvrez notre protection pour coque de bateau.
MADE IN FRANCE
Development and assembly in our facility.
CUSTOM-MADE
Each cover is created based on the dimensions of each boat.
ECOLOGICAL
Fight against polluting antifouling paints.
The K-Ren solution, a winning choice.
Our flagship products
The K-Ren Protect cover: a custom antifouling solution
The K-Ren Protect cover is acustom antifouling solutionin the form of a custom textile cover. It wraps around the submerged part of the hull to provide long-lasting protection when the boat is afloat. This protection helps limit fouling and extend the intervals between cleaning operations.
This cover is suitable for owners looking for a practical solution to protect their boat at the dock, at the quay, or at anchor. It fits into a simple routine and provides real continuity in hull maintenance. Ourantifouling solutionthus allows for better preservation of the hull throughout the season.
With the K-Ren Protect cover, you benefit from several advantages:
- limit the growth of algae and shellfish;
- keep a clean hull longer;
- reduce the frequency of cleaning;
- decrease the need for maintenance;
- avoid polluting antifouling paints.
To discover this protection, check out the boat hull cover.
The ZenDock: an antifouling solution designed for simple use
The ZenDock is an antifouling solution designed for outboard motor boats, inboard boats, or dinghies. This floating protection isolates the hull from light. The boat remains better protected during parking phases.
This approach helps limit fouling on exposed areas and simplifies regular maintenance. Our antifouling solution addresses a specific need: to effectively protect the boat without complicating its use. The ZenDock is aimed at owners looking for a practical, durable solution that fits their daily lives.
Before choosing the most suitable protection, you need to consider a few points:
- the type of boat;
- the parking mode;
- the time spent afloat;
- the frequency of use;
To learn more, discover theprotection for boat hulls.
★ ★ ★ ★ ★ Customer reviews 5/5
K-Ren, the sustainable alternative to antifouling
We’re in the news! Voiles & Voiliers highlights K-Ren as an innovative alternative to antifouling.
Made in France
Development and assembly in our facility.
Custom-made
Each cover is done according to your boat specifications.

Ecological
Prevent the use of antifouling paint.
The K-Ren solution, a winning choice
ECONOMICAL
The K-REN cover eliminates all hull maintenance costs.
With a 2-year warranty and a minimum lifespan of 10 years, it perfectly meets the needs of boaters, offering a quickly amortized investment..
PRESERVED ENVIRONMENT
100% recyclable, it puts an end to careening and its associated constraints: no more use of antifouling agents that pollute the marine ecosystem, reduced ecological footprint, improved water quality in ports.
EASY TO USE
Installed in 30 minutes on a 10-metre sailing boat and removed in 15 minutes, the K-REN Protect is very easy to use. Weighing approximately 15 kg, the cover can be stored in a bag for easy transport and storage.
FORGET HULL MAINTENANCE. EMBRACE THE MOMENT!
Annual careening is expensive, time-consuming, tedious and highly toxic to humans and the environment. K-Ren protects marine ecosystems and frees your mind so you can fully enjoy every moment on the water.
Our vision
Revolutionizing boat maintenance to reduce marine pollution, preserve nature, and amplify the joy of every outing.
Trusted by the most discerning boaters !
Our awards

Our vision
Revolutionizing boat maintenance to reduce marine pollution, preserve nature, and amplify the joy of every outing.
Trusted by the most discerning boaters !
Our awards



Our partners
Follow us on Instagram
Our partners






FAQ on the antifouling solution
An anti-fouling solution helps to limit the growth of fouling on a boat’s hull.
It helps keep a hull clean longer and reduces maintenance needs.
Yes, K-Ren Protect is a bespoke textile anti-fouling solution designed to protect the hull.
Yes, ZenDock is a floating anti-fouling solution suitable for outboard, inboard and dinghy boats.
Because it protects the hull without polluting antifouling paint and simplifies maintenance.
The choice depends on the boat, the parking, and your usage. To discuss this with us,contact us.
Choose the antifouling solution suited to your boat
Our antifouling solution meets a specific need: keeping the hull clean to ensure perfect glide. With K-Ren Protect and ZenDock, we offer clear, practical solutions tailored to real-world use. You limit fouling, reduce fuel consumption and simplify the day-to-day maintenance of your boat.






