Vishal Rubber Technologies Pvt. Ltd.



Intumescent Fire Door Seals


Intumescent Fire Door Seals

Intumescent fire door seals fit into a rebate on the fire door or frame. They expand to many times the original size and fill the gaps around the door with a flame-tight seal for 30 or 60 minutes, depending on width.

The key points for passive fire protection products are :

  • Prevent the spread of fire, smoke and hot gases through a building by containing it in the
  • Compartment of origin.  
  • Maintain the integrity of escape routes from a building.  
  • Reduce loss or damage to property from the effect of fire and smoke. 
  • Maintain pressure differential between compartments and ventilation channels.


Standard Sizes Available : 

  • 22 x 4 mm 
  • 22 x 6 mm
  • 10 x 4 mm
  • 10 x 2 mm


  • Intumescent Rubber Fire Door Seal

  • Intumescent Smoke and Fire Seals