Subpage Header

Blast and Fire Resistant Doors

InterDam fire doors constitute a heavy duty, fully certified range that covers fire ratings from A0 up to H120 including jet fire requirements. Doors are also able to withstand a blast overpressure (up to 2.5 bar blast).

The fire doors and blast doors will be pre-assembled as complete units and provided with heavy duty special in-house designed hardware.

For example, to meet the specific Norsok requirements we have designed a special mechanical opening device that ensures a maximum opening force of 5kg for heavy duty sliding doors, called the Ergo Latch©. For a demo-video of this special latch, click here.

The door designs are versatile and can be adapted to meet our clients' particular requirements. Early consultation can result in a detailed design best suited to the overall platform design philosophy. Every door type has been tested and fire approved.

Our door range consists of Lloyds / DNV approved:

  • A0 / A60 rated single leaf hinged door
  • A0 / A60 rated double leaf hinged door
  • A0 / A60 rated single leaf sliding door
  • H0 / H60 / H120 rated single leaf hinged door
  • H0 / H60 / H120 rated single leaf sliding door
  • H0 / H60 rated double leaf hinged door