LETHE EXTERIOR DOORS

Entwicklung, Fertigung, Montage und Service

Maßgefertigte Außentüren und Sonderkonstruktionen für Groß-, Mega- und Gigayachten sowie Marine:
präzise gefertigt, individuell konzipiert und weltweit montiert

Specialist for custom-made exterior doors since 1995

We are LETHE Exterior Doors

LETHE Exterior Doors develops, manufactures, and installs custom-made hinged and sliding doors for Superyachts, Megayachts, Gigayachts, and Naval vessels. With our team in Bremen, we combine design, manufacturing, installation, and service under one roof as a turnkey partner. Every door that leaves our facility is unique: handcrafted, technically sophisticated, and precisely tailored to the project’s requirements.

What we realize for your new construction and refit project

Our Services

Exterior
Sliding Doors

Custom-made sliding doors for exterior areas: electric, manual, or a combination in weather- or watertight versions

Special
Constructions

Hangar doors, covers, pantograph doors, and other individual special solutions for the highest demands.

Exterior
Hinged Doors

Individual hinged doors for the highest demands: watertight, weather-tight, or with fire protection certification

Installation & Site Supervision

Installation with quality control and close coordination with the shipyard and trades

Service Hatches & Windbreakers

Functional solutions for weather-exposed areas

Service &
Maintenance

Fast worldwide response times for long-term operational reliability

Who we work for

Superyachts, Megayachts, and Gigayachts

We implement the most demanding system solutions for new builds and refits around the globe.

Naval Vessels

We implement technically certified solutions for safety-critical requirements in naval shipbuilding.

Why LETHE Exterior Doors

Design on Demand

Each door is unique: highly individualized to customer requirements, from the first design to the finished solution

From a Single Source

Design, manufacturing, installation, and service: all services under one roof for optimal results

Passion

Passion for the product, consistent performance in the process, and the commitment to leave nothing to chance in the end

Customer Proximity

Continuous dialogue and personal relationships with our contacts for close and reliable cooperation

LETHE Exterior Doors

Directly at the Dock

Marschgehren 14
28779 Bremen, Germany
Tel.: +49 421 6990690
Email:

LETHE Exterior Doors in Numbers

installed door systems

Projects

Years in the Market

Employees

“Doors for the world's largest yachts”

“Since 2015, LETHE Exterior Doors has been part of the LETHE Group. During this time, we have developed into one of the most experienced manufacturers of individual exterior door solutions for Superyachts, Megayachts, and Gigayachts.
What sets us apart is our commitment to ourselves: Passion, Performance, Perfection. Every door that leaves our facility is unique: handcrafted, technically sophisticated, and precisely tailored to the customer’s requirements.
With 55 employees in design, manufacturing, installation, and service, we have all competencies under one roof. This enables us to react quickly and maintain close customer relationships.
Our goal is not to deliver just any door. Our goal is to deliver the right door.”

Dipl.-Ing. Axel Kruse
Managing Director, LETHE Exterior Doors GmbH

Open Positions

Outfitting for the world's largest yachts. Join the crew.

At LETHE Exterior Doors, you shape masterpieces in an exceptional niche of shipbuilding: systems for the world’s largest yachts and naval vessels. Every solution stands for artisanal perfection in detail – functionally reliable, visible, and distinctive. There are no mass-produced items here. Individuality is created here.

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