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Marine Doors & Hardware Solutions
MML Marine stands as a global leader in manufacturing and supplying marine doors and hardware. With over three decades of experience, we specialise in fire-rated doors, watertight doors, blast-rated windows, and comprehensive marine hardware solutions. Our products meet rigorous international standards, certified by organisations such as Lloyds, DNV, and USCG. Headquartered in Aberdeen, we serve diverse sectors including shipbuilding, offshore energy, and naval industries, delivering bespoke solutions tailored to client specifications. Our commitment to quality craftsmanship, competitive pricing, and exceptional service has enabled us to expand our reach across Europe, Asia, Australia, Africa, and the Americas.

We provide replacement parts for marine doors regardless of the original manufacturer and offer end-to-end project management, from design to installation and maintenance. Our expertise in offshore door maintenance campaigns and integrity surveys ensures compliance with safety and regulatory requirements. By combining innovation with reliability, we have established ourselves as a trusted partner for marine and offshore projects worldwide.
Services
Marine Doors Fire-Rated Doors Watertight Doors Marine Hardware Door Maintenance
Highlights and features
  • We offer over 30 years of expertise in marine door manufacturing.
  • Our products meet international certifications from Lloyds, DNV, and USCG.
  • We provide bespoke solutions tailored to client specifications.
  • We deliver global support across Europe, Asia, and the Americas.
  • We supply replacement parts for all marine door manufacturers.
Associations and certifications
  • Lloyds
  • DNV
  • USCG
Services
Marine Doors
MML Marine designs and manufactures bespoke marine doors, including fire-rated, watertight, and blast-resistant models. These doors meet international standards for safety and durability in offshore and shipbuilding applications. Clients benefit from tailored solutions that align with project-specific requirements.
Fire-Rated Doors
Our fire-rated doors provide critical protection in marine environments, certified to withstand extreme conditions. They are engineered for offshore platforms, vessels, and naval infrastructure, ensuring compliance with global safety regulations and long-term reliability.
Marine Hardware
We supply high-quality marine hardware, including panic systems, closers, and heavy-duty latches. These components enhance the functionality and safety of marine doors, designed to perform in harsh maritime conditions.
Door Maintenance
MML Marine offers comprehensive offshore door maintenance services, including surveys, repairs, and integrity assessments. Our team ensures systems remain compliant with safety standards, minimising downtime for clients in critical operations.
Blast-Rated Windows
Our blast-rated windows are engineered to protect against fire, explosions, and ballistic threats. Designed for offshore and marine use, they feature insulated glass and robust frames, ensuring safety without compromising visibility.
Questions
What marine doors does MML Marine specialise in?
We specialise in fire-rated doors, watertight doors, A60/B15 doors, and blast-rated windows for offshore and marine environments.
Do you provide replacement parts for marine doors?
Yes, we supply replacement parts for marine doors from any manufacturer, ensuring compatibility and durability.
Which industries does MML Marine serve?
We serve shipbuilding, offshore energy, naval, and renewable sectors with tailored marine solutions.
Are MML Marine products certified?
Our products are certified by Lloyds, DNV, and USCG, meeting international safety and quality standards.
Do you offer global delivery?
Yes, we deliver marine doors and hardware worldwide, with a strong presence in Europe, Asia, and the Americas.
What maintenance services are available?
We provide offshore door surveys, repairs, installations, and planned maintenance routines to ensure compliance and safety.