Ship Repair in Istanbul
Weser Maritim is a ship repair company in Istanbul, Türkiye. We offer ship repair and maintenance in Istanbul. Our services include drydocking, port repairs, voyage repairs, underwater services, technical supply, ship engine services, and propeller repairs.
Our mission is to deliver high-quality ship repair and marine services in Istanbul, Türkiye. We focus on safety, innovation, and sustainability. We aim to provide efficient solutions that meet customer needs, enhance fleet performance, and reduce environmental impact.
Send Us an E-mail
✉️technical@wesermaritim.com
Head Office, Istanbul Tuzla
Our vision emphasizes sustainability by targeting a 50% reduction in carbon emissions by 2030. We position ourselves as a leader in eco-friendly ship repair solutions in Istanbul, Türkiye. We are committed to transparency, stakeholder satisfaction, and driving excellence in the global maritime industry through continuous improvement and the adoption of advanced technology.
We know the importance of maintaining a ship’s operational efficiency. Therefore, our team provides quick and expert ship repair services to reduce downtime and keep your vessel sailing smoothly. Our team specializes in services ranging from mechanical repairs to hull repairs, cleaning, and painting. Weser Maritim handles urgent repairs directly in the Turkish Straits, in Istanbul, and the Tuzla region.
We have over 20 years of experience. We specialize in drydock operations, afloat repairs, conversions, new building projects, and technical supplies. We ensure customer satisfaction through high-quality, customized services, whether at ports or out at sea.
If you are looking for a ship repair company in Istanbul, please contact us.
List of Ship Repair Services in Istanbul by Weser Maritim
Precision Hull Repairs and Steel Works – Keeping Your Ship Seaworthy.
At Weser Maritim, we specialize in precision hull repairs and steel works to ensure your vessel remains seaworthy and structurally sound.
Dry Docking
Efficient Dry Docking Solutions in Istanbul
Providing fast, cost-effective, and reliable drydocking solutions in Istanbul, Türkiye to ensure your vessel’s optimal performance and safety.
Dry Docking
At Weser Maritim, we offer dry docking services in Istanbul. We leverage modern Turkish shipyards with extensive experience, reliability, and competitive pricing. We have a close partnership with shipyards in Istanbul. In this way, we can offer exclusive slot availabilities, flexible scheduling, and competitive pricing for shipowners and ship managers.
Weser Maritim provides the best dry docking in Istanbul. They have many dry docks for different types of ships. This makes their services cost-effective and efficient.
Dry docking is an essential process in ship maintenance, ensuring optimal performance. Once every 5 years, a vessel must enter a drydocking and survey procedure called “Special Survey”. This is forced by the many Classification Societies.
Our team provides tailored dry docking solutions, handling the overall repair, maintenance, and surveying processes. We help with negotiations to lower costs.
We ensure routine inspections and manage all maintenance tasks. This includes minor ship repairs and major overhauls. By focusing on fuel efficiency and minimizing unexpected breakdowns, we enhance operational reliability in Istanbul.
If you are looking for a drydocking in Istanbul, our team is ready to assist you.
Türkiye's Ship Repair Capacity
As of 2024, the total ship tonnage (in DWT, Deadweight Tonnage) for maintenance and repair activities in Türkiye’s shipyards has continued to grow strongly. In 2011, the total tonnage stood at 13.1 million DWT, rising to 46.4 million DWT in 2024, representing a 254% increase over the period. This growth reflects the expanding volume of ship repair and maintenance operations in Turkish shipyards and highlights Türkiye’s strengthened capability in servicing a wide range of vessels.
Shipyards and Coastal Structures Statistics (Tersaneler ve Kıyı Yapıları İstatistikleri), 2023
Underwater Repairs and Cleaning in Istanbul
In Istanbul, we provide underwater repair and cleaning services for ships. We provide services like underwater hull cleaning, propeller polishing, underwater welding, cutting, and installing cofferdams. We make sure your vessel stays in great condition. Our team specializes in underwater hull surveys, cathodic protection inspections, and the maintenance of submarine pipelines and marine structures.
We also provide underwater video and photo surveys. Our services include anchor retrieval and buoy installation. We use advanced technology to offer reliable and efficient solutions. We design our services to be environmentally friendly and to meet your needs.
Weser Maritim has skilled divers with years of experience in underwater work. They handle maintenance, repairs, inspections, and offshore operations. Their team is ready for complex projects with precision and care. We prioritize environmental sustainability while delivering reliable and efficient services tailored to the unique needs of each shipowner.
Under Water Services in Istanbul
Discover our 24/7 underwater repair, inspection, and cleaning services in Istanbul. Our expert dive teams deliver fast, safe, and reliable solutions.
What Can We Do For You?
Whether you need underwater repairs or equipment overhauls, we customize tailored solutions to meet your specific requirements efficiently and effectively.
Underwater Cleaning and Maintenance
- Rope and debris removal
- In-water hull cleaning and propeller polishing
- Sea chest, rudder, and thruster cleaning
- Cathodic protection inspection and renewal
- Maintenance and repair of submarine pipelines and jetty pipes
- Buoy and sonar maintenance and installation
Inspections and Surveys
- Underwater hull survey and shell plate repair
- Video and photo surveys (CCTV included)
- Non-destructive testing (NDT) for thickness measurement
- Inspection and repair of piers and marine structures
- Underwater damage assessment operations
Repairs and Installation
- Afloat propeller repair
- Underwater welding, cutting, and installation of cofferdams
- Crack sealing and stern seal replacement
- Rope guard removal and refitting
- Thruster – repairs, installs, modifications
- Valve Blanking
Emergency and Specialty Services
- Underwater search and rescue
- Anchor retrieval and refloating
- Offshore diving operations
- Underwater photography and videography
- Underwater Class Survey
Where there's problem underwater, our divers will dive, fix and maintain.
With skill and precision, they explore the depths, repair the unseen, and ensure the safety of what lies beneath.
Request a Dive in Istanbul
Port & Voyage Repairs
At Weser Maritim, based in Istanbul, Türkiye, we offer port and voyage repair services. Our aim is to ensure that your vessel is fully operational and functional. We are proud to be one of the largest Port and Voyage Repair service providers in Istanbul, Türkiye. Our main focus is to provide port and voyage repairs cost-effectively and sustainably.
We provide our repair services at the port or during the voyage. Our skilled teams include engineers, technicians, fitters, welders, electricians, and mechanics. They are ready to offer services at ports and during voyages. Customer satisfaction is our priority, and we tailor our services to meet the unique needs of each vessel
If your ship is passing through the Turkish Straits or near Istanbul, our team can come on board. We can fix any broken machinery.
- Mechanical, Steel, and Outfitting Repairs
- Electric, Electronic, and Navigation Equipment Repair
- Propulsion System Repairs
- Hydraulic and Pneumatic Systems
- Life-Saving Appliances (LSA) and Firefighting Equipment (FFE)
- Non-Destructive Testing (NDT) and Ultrasonic Thickness Measurement (UTM)
- Hull and Tank Treatment
- Emergency and Distress Repairs
- Engine Room and Piping Repairs
- Propeller and Rudder Repairs
- Life-Saving Equipment Maintenance
- Turbocharger and Fuel System Services
- Hull Surveys and Non-Destructive Testing
- Onboard Cleaning Services
Hull Repair in Istanbul
We provide hull repair service in Istanbul. As Weser Maritim, our hull repair service focuses on restoring your vessel’s structural integrity. We offer quick and effective hull repair in Istanbul. This keeps your ship safe, seaworthy, and following important regulations.
Ship hull repair is one of the most critical components of vessel maintenance, directly affecting performance, fuel efficiency, and compliance with international regulations. Our skilled technicians use advanced techniques and quality materials to deliver reliable repairs in Istanbul.
Before repairs can commence, accurate damage detection is crucial. Hull inspection procedures rely on a combination of cutting-edge technologies and expert evaluations. The three most commonly employed methods are ultrasonic testing, dry dock surveys, and underwater inspections.
We use Ultrasonic Testing (UT) to detect the damage scope. This method uses high-frequency sound waves to detect defects beneath the surface. Its accuracy can reach up to 95% for detecting internal cracks or corrosion in steel plates.
UT helps find areas weakened by long exposure to seawater and salt. This can happen even before visible damage appears.
Hull damage impacts a vessel’s hydrodynamic performance, significantly increasing drag. Studies show that ships with hull damage or roughness experience up to a 15% decrease in fuel efficiency.
Damaged hulls can lead to problems with IMO rules. This includes the International Convention for the Safety of Life at Sea (SOLAS) and the Marine Pollution (MARPOL) convention. Both require strict standards for hull integrity.
You can categorize hull damages into structural and non-structural types, each requiring different repair approaches.
Structural damage refers to harm to the ship’s load-bearing components, such as frames and bulkheads. These parts are important for the ship’s safety. They increase drag and lower fuel efficiency. They must fix them right away to meet IMO and Classification Society standards.
On the other hand,non-structural damages affect the outer hull, fuel consumption, and resistance. These damages require regular inspections to detect.
At Weser Maritim, we provide both structural hull repair and non-structural hull damage repair services in Istanbul. If you are looking for ship hull repair in Istanbul, please contact our team.
Ship Superstructure Repair in Istanbul
At Weser Maritim, we provide Superstructure Repair Service in Istanbul. We have many years of experience in advanced superstructure repair. We specialize in fixing structural damage, fatigue cracks, corrosion, and wear caused by weather. Operating out of Istanbul’s premier shipyards, our skilled technicians utilize cutting-edge inspection techniques and repair methods, including precision welding for steel and aluminum, composite material applications, and advanced corrosion protection treatments.
Ship superstructures, made primarily of light materials like aluminum and steel, are important for a ship’s efficiency and safety. Different types of marine environments, like operational stress and exposure to corrosive elements, can harm a ship’s superstructure.
The superstructure includes parts like the deckhouse, bridges, and bulkheads above the main deck. It is always exposed to environmental stress.
Common types of damage observed in superstructures include:
- Fatigue Cracks: Repeated stress cycles from wave action, wind loads, and ship operations cause fatigue cracks in both aluminum and steel structures. These cracks typically develop near joints, weld seams, or areas subjected to high cyclic loads.
- Corrosion: Accelerated by saltwater and pollutants, particularly where coatings have deteriorated, leading to weakened structural elements and potential failure.
- Weather Damage: Exposure to UV radiation, moisture, and temperature fluctuations degrades materials, with aluminum prone to pitting and oxidation.
Understanding the nature of this damage is critical for planning repairs, which often require a combination of materials and specialized techniques to restore the ship to optimal condition.
Workshop Service for Ship in Istanbul
At Weser Maritim, we provide Workshop Services for Ships in Istanbul, and Turkish Straits. Our skilled technicians work with advanced tools and materials to ensure precise and reliable outcomes in our workshop. Whether you require component fabrication, equipment overhauls, or emergency repairs, our workshop is 7/24 available for service.
Our workshop is fully equipped to handle a wide range of specialized services, including:
- Engine Overhauls and Maintenance: Whether it’s your main engine or auxiliary machinery, our skilled technicians provide full overhauls, diagnostics, and repairs. We take care of everything from piston and cylinder liner replacements to turbocharger maintenance, ensuring your engines run smoothly and efficiently.
- Electrical System Diagnostics and Repairs: Our expertise extends to the heart of your ship’s electrical systems. From switchboard maintenance to generator overhauls, we perform comprehensive diagnostics and repairs to keep your electrical systems reliable and safe, all in compliance with SOLAS standards.
- Hydraulic System Repairs: Hydraulic systems are critical to your vessel’s operations, and our team excels at overhauling and repairing components like cranes, winches, and steering gear. Whether you need part replacement or system upgrades, we ensure your hydraulics perform flawlessly.
- Custom Metal Fabrication: At Weser Maritim, we understand that every vessel has unique requirements. That’s why we offer custom fabrication solutions, using advanced welding, machining, and cutting techniques to create the exact parts your ship needs, all with precision and durability.
We use advanced diagnostic tools and modern equipment. Our skilled team can handle everything from small repairs to big overhauls. Our location in Istanbul gives us a special advantage.
It allows for quicker turnaround times and cheaper repairs. We can do this without straying far from major shipping routes.
Our workshop is now in Istanbul. We offer complete solutions for ship maintenance and repair. We focus on mechanical, electrical, hydraulic, and custom fabrication services.
Ship Engine Repair in Istanbul
We are providing ship engine repair service in Istanbul, and Turkish Straits. In case there is a an urgent need for repair of the engine or auxiliary engines, our team fixes it immediately. With coordination with our workshop, we can reproduce the necessary parts, if needed.
Ship engines, like main propulsion engines and auxiliary machinery, experience a lot of wear and tear. This happens because they run constantly in tough marine conditions. Weser Maritim provides different engine repair services in Istanbul. These services meet demands and ensure good performance and compliance.
Complete Engine Overhauls: Full overhauls are essential for maintaining the longevity and efficiency of ship engines. Istanbul workshops are equipped to disassemble main and auxiliary engines, inspect each component for damage, and repair or replace parts as necessary.
Cylinder Head Repairs, Crankshaft Grinding, and Piston Replacement: Critical components such as cylinder heads, crankshafts, and pistons often suffer from mechanical stress. Weser Maritim’S workshop in Istanbul, Türkiye offers highly specialized services, including:
Fuel System Diagnostics and Repairs: The fuel system is vital for efficient engine performance. Istanbul’s shipyards utilize advanced diagnostic equipment to inspect fuel injectors, pumps, and filters.
Turbocharger and Exhaust System Repairs: Turbochargers and exhaust systems play a crucial role in optimizing fuel efficiency and reducing emissions.
Cargo Hold and Tank Cleaning in Istanbul
Weser Maritim provides cleaning services for cargo holds and tanks on ships. We operate in Istanbul, Türkiye, and the Turkish Straits (Bosphorus and Canakkale). Efficient cleaning of cargo holds and tanks is essential to ensure vessels are prepared for new cargoes.
International laws, port authorities, and charter agreements regulate hold cleaning on bulk carriers. MARPOL Annex V controls how cargo residues are disposed of, especially prohibiting harmful substances from being dumped at sea. On the other hand, Charter party agreements set specific cleaning standards, like requiring holds to be “grain clean” or “hospital clean” based on the next cargo.
The International Grain Code demands strict cleanliness for grain and food cargo. Finally, SOLAS ensures the ship’s structure and operations are safe, which includes keeping cargo holds clean and well-maintained.
The cleaning needs for ships depend on the type of cargo they carried before and what they will carry next. Weser Maritim’s team provides different cleaning methods. They meet the needs of bulk carriers, oil tankers, and chemical tankers in Istanbul.
High-Pressure Water Cleaning: One of the most commonly used methods, high-pressure water cleaning, is employed to remove cargo residues such as coal, grain, cement, or fertilizers from bulk carrier holds. This method uses high-pressure nozzles to dislodge residues, which are then flushed out of the holds. Water pressures typically range from 100 to 250 bar (1450 to 3625 psi), providing an effective solution for cleaning large surface areas quickly and efficiently.
Chemical Cleaning: For vessels that have carried chemicals, corrosive substances, or oil-based cargoes, chemical cleaning is essential to neutralize harmful residues and prevent contamination. Specially formulated cleaning agents, such as alkaline or acidic detergents, are applied to dissolve contaminants. This method is commonly used in chemical tankers and oil tankers, where residues could compromise future cargoes or pose environmental hazards.
Lashing & Cargo Securing Services
At Weser Maritim, we provide Lashing and Cargo Securing Services. We make sure your cargo is safe during transport through Turkish ports. This includes Istanbul, Yalova Tuzla Shipyards, and the Turkish Straits. We provide expert lashing and securing solutions to prevent cargo movement and damage during transit.
Our skilled team uses standard methods and tools to secure all kinds of cargo. We make sure to follow international safety rules. Our services keep your cargo safe, whether at port or on the move. We help your operations run smoothly.
Bow Thruster Repair and Maintenance
At Weser Maritim, we offer Bow Thruster Repair and Maintenance services. This keeps your vessel easy to maneuver at all times. We work in important Turkish ports like Istanbul, Yalova, Tuzla, and the Turkish Straits. We offer expert repairs and regular maintenance to keep your bow thrusters running well.
Our skilled technicians use modern diagnostic tools to quickly fix any problems. This keeps your vessel safe and responsive during port operations and trips.
Check Out Our Catalog
Take a closer look at Weser Maritim’s catalog to review our extensive range of ship repair and marine services.