Job reference, submarine base of Saint-Nazaire

Over a length of 300 meters and a width of 150 meters, this former World War II submarine base has been completely redeveloped and is now home to tourist and cultural facilities.

DOORTAL - Base sous marine (4)DOORTAL - Base sous marine (4)
DOORTAL - Base sous marine (2)DOORTAL - Base sous marine (2)
DOORTAL - Base sous marine (5)DOORTAL - Base sous marine (5)
DOORTAL - Base sous marine bloc-porte coupe-feuDOORTAL - Base sous marine bloc-porte coupe-feu
DOORTAL - Base sous marine grande dimensionsDOORTAL - Base sous marine grande dimensions
DOORTAL - Base sous marine grande porteDOORTAL - Base sous marine grande porte
DOORTAL - Base sous marine porte acoustiqueDOORTAL - Base sous marine porte acoustique
DOORTAL - Base sous marine porte isoplusDOORTAL - Base sous marine porte isoplus
DOORTAL - Base sous marine porte phoniplusDOORTAL - Base sous marine porte phoniplus
DOORTAL - Base sous marine pyroplusDOORTAL - Base sous marine pyroplus

Products supplied:

About fifty ISOPLUS 2.1, PYROPLUS 30 and PHONIPLUS 40 door sets installed in the multi-event hall in Alveolus 12

Technical specialities:

  • The Doortal anti-corrosion system guarantees a long-lasting finish of the door sets, ensuring a resistance period of more than 15 years in coastal and maritime areas with high salinity
  • Double set of acoustic doors, also including two large door sets, forming an air lock around the perimeter of a conference room to achieve a high level of acoustic performance

Timescale:

2017-2018

Key players:

  • Project owner: City of Saint-Nazaire
  • Architect : 51N4E - Brussels

Associated products