D.M.E is one of the leading suppliers in Luxembourg of sealing systems for all types of cables, pipes and building entrances.


Protect your buildings against water, gas and flames penetration

Our sealing systems are easy to use. They guarantee absolute and reliable sealing and are designed for all types of construction, whether private homes, institutions such as banks, airports, data centres and power stations, etc. We have an optimal solution for every use.

Advantages of sealing devices

  • Individual and easy to use solutions
  • Absolute sealing against water, gas and flames penetration

Our partners

Contact D.M.E. now for sealing solutions in Luxembourg!

Discover all our products

Computer network

Solution for data centre, components for computer networks, optical fibre and copper cabling system. Network and server racks, electrical cabinets, power distribution, air conditioners for cabinets plus accessories.



Fire safety solutions & smoke extraction system


Energy & Heating cable

Products and systems for the electric power industry. Raychem self-regulating heating cables are used for freeze protection of pipes, maintaining the temperature of fluids and processes, tracing tanks, clearing snow from gutters, racks and ramps, maintaining the temperature of the flow of domestic hot water at tap opening and even underfloor heating.



Optical fibre and copper products and components for FTTH and FTTX infrastructures.



Sealing devices: cable passage, fire separations, etc.


Industry & Electricity

Fuses, relays, junction blocks, cable glands, heat shrink tubing, etc.