Your partner in radiation protection for life

Radiography bunker doors

Project management at DIB
Industrial Radiography
Nuclear and medical research centers
Radiotherapy and protontherapy
Nuclear Medicine and PETscan

For over 30 years of activity in France and overseas, DIB Radiation Protection has the expertise to meet your performance, health and safety objectives.

Our teams are specialized in the design, the production, the installation and the retrofit of radiation protection cabinets for non-destructive inspection or medical applications. We also offer heavy and light radiotherapy X-ray doors, frames, cabinets, transfer locks, collimators, manual or motorized manipulators, leaded windows, walls or radiation protection partitions dedicated to radiotherapy, proton therapy, brachytherapy and other radiopharmaceuticals bunkers as well as for industrial purposes.

At DIB Radiation Protection, we focus our know-how on the following fields: medical, nuclear, energy, aeronautical, defence, military, research and naval construction.

Whatever the size, the weight or the geographical area, our main ambition is to maintain and develop a long-term relationship with you, so that we can satisfy your operational and continuous improvement needs.


  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8

Début de l'installation de la porte blindée lourde de 380 tonnes pour le nouveau Testbed 80 de Rolls Royce.

DIB obtient le contrat pour la realisations des 5 abris cintres filants de la gare de Dijon. Démarrage quais 4 et 5 le 29 juillet 2020. 

Start of the installation of the heavy 380 tons shielded door for the new Rolls Royce Aerospace engine Teat Bed 80. Upper supports and Rails.

DIB wins order to build and install 400 tons radiation protection door for Rolls Royce latest state of the art test bed facility in Derby UK. Motorised door will be 10 m high by 12 m long and 1 m t

DIB completes contract to build over 600 square meter of lead walls up to 25 mm thickness for the Nuclear Medicine Department of the new Riviera Chablais Hospital in Switzerland.

TANZANIA - 2 Radiotherapy Doors for the Ocean Road Cancer Institute in Dar Es Salam

Nov 2017 -UGANDA - DIB radiation protection wins order for 6 heavy doors for Uganda Cancer Institute new 4 Radiotherapy and 2 Brachytherapy Bunkers in Kampala.

FRENCH ARMY : orders 100 weapon storage racks for multiple machnine gun types from DIB  Industrial Solutions in collaboration with Hoffmann Group.

Institut de Soudure - France - Main door for industrial radiography bunker. 2.7m x 3.0m; Lead 85mm; Weight 10t.
Nordon - Nancy - France - Industrial radiography bunker door. 3,0m x ht 3,0m ; Lead 64mm ; Weight 10t.
Nordon - Nancy - France - Industrial radiography bunker door. 3,0m x ht 3,0m ; Lead 64mm ; Weight 10t.
Manoir Industries - France - Shielded door for welding radiography bunker.
RAF - UK - 2 leaf door on the outside with full front for bomb radiography bunker.
USA - X-ray bunker door for mining vehicle tyre. 5.0m x 6.0m high; Lead 8mm; Weight 6 tonnes.
Bunker Door - France - Motorised 80 ton with movable sill; heading 60 tons.
UK Atomic Energy Agency - Culham - UK - 10 motorised bunker doors.
Rolls Royce - Derby - UK - Sliding shielded doors. 6 tonne lead radiation protection.
Watch video
Doors for bunkers or X-ray cabinets.

Whatever the size of the opening, the need for radiation protection or the environment, we design and install the appropriate door.

Our in-house expertise in the design and manufacture of the various door components (leaf, opening/closing mechanism and automation/electrics) allows us to ensure that all door components are perfectly consistent. 


Download Area
Download Area
Tel : +33 (0)3 80 59 61 40 Mail :
DIB Green
Chantiers verts, ateliers sûrs et propres...
DIB Green