IS 5509

Is 5509 Fire Rated Doors

  • Fire Rated Doors is a door with a fire-resistance rating (sometimes referred to as a fire protection rating for closures) used as part of a passive fire protection system to reduce the spread of fire and smoke between separate compartments of a structure and to enable safe egress from a building or structure. All fire door must be installed with the appropriately fire resistant fittings, such as the frame and door hardware, for it to fully comply with any fire regulations.
  • After giving the vacuum treatment to the timber, cross band which helps to prevent the timber against attack of fungi & termite. The fire retardant chemicals increase the resistance of timber against fire. These timbers are now ready for process of making Solid Core Fire Resistance Door in which on both faces of the door, Layer pressed with synthetic resin like phenol formaldehyde (P.F).

Applications AND certification

  • High rise buildings (commercial & residential): Doors for entrance, staircase, terrace
  • Hotels: Doors for guest room entrance, kitchen, floor lobby, service areas, back office.
  • Multiplexes: Entrance/Exit Doors
  • Hospitals: Doors for lobby, Operation theaters, Labs

Our products

Fire Rating Categories

30 minutes

Thickness range available 40mm to 55mm

60 minutes

Thickness range available 40mm to 55mm

120 minutes

Thickness range available 40mm to 55mm

180 minutes

Thickness range available in 50mm

Processes of making


Sankalp Doors possesses wood- orking machinery, dedicated skilled and experienced staff; hence, we provide world-class Fire Rated Doors at International standards and are committed to short lead-time, customize product and customer satisfaction


Sign Of Credibility


We design and develop each project
like it’s our own