Fire Doors Tested to Indian Standards IS 3614

In-Arcoffers a wide range of doors tested & approved by Central Building Research Institute, (CBRI) Roorkee.
These doors meet Indian Standards and are tested in accordance to IS 3614 Part 2. The range includes Insulated and Un-insulated doors meeting the criteria of Stability, Integrity & Insulation.
CBRI is a research institute under the aegis of the Council of Scientific & Industrial Research. Established in1947 ,with a mission to work as a world class knowledgebase for providing solutions to almost all areas of Building construction and construction including building materials, technology, fire engineering and disaster mitigation.
CBRI has been at the forefront of research in India with expertise in safety solutions safeguarding people, products and places and providing peace of mind.
The FRL ( fire research laboratory) is a modern facility equipped to test doors to the IS and BS standards . Fire doors tested to the Indian standard are supplied with a label with the Fire Rating and size.
In-Arcproducts offers the architect and consultant community a number of options in door designs and hardware to meet various design and functional requirements especially in areas of fire containment.


These doors are ideally suited for application in:

  • Office entrances
  • Educational institutions
  • Health care Segment
  • Pharmaceutical & Food Processing Zone
  • Metro Railway Stations
  • Airports
  • Shopping Malls
  • Industrial Plants
  • Multiplexes
  • Hotels
  • Auditoriums
  • Software Parks
  • Restaurants
Range: Flush Doors
Doors with vision lite (glazed panels)
Materials: Galvanised steel (GI) / Stainless steel (304 Grade, number 4 finish)
Sheet Thickness: Standard - 1.2mm for the shutter and 1.6mm for the frame
Shutter Thickness: 46 mm
Infill: Honeycomb core / Mineral Wool / Ceramic wool
Vision lite: 200 x 300 mm, 150 x 750 mm, 380 mm Dia & 450 x 750 mm

Door Sizes (maximum and minimum)

Type W / H Min (mm) Max (mm)
Single door opening (wall to wall) Width 450 1200
Single door opening (FFL to lintel) Height 750 2400
Double door opening (wall to wall) Width 800 2500
Double door opening (FFL to lintel) Height 750 2400

*Indicated sizes are maximum permissible as per Doors tested at CBRI/ARAI as per Indian Standards. Please check with the company representative on size limitations for specific Non Label programs (IS)

Door Preparation and Hardware:

All doors are pre-engineered at the plant to receive prior selected hardware. The doors are delivered to customers along with hardware of approved or select brands meeting the respective fire standards.


In-Arc Solutions is a certified sales partner for DORMAKABA India which deals in Glass related ironmongery and other entrance related Hardware. It services markets of Tamilnadu , providing support for infrastructure projects , residential projects , hospitality projects etc...
We have a dedicated team to service the requirements of Planners, Architects and Designers and Project Consultants.

Contact Us

In~Arc Solutions
#209,Venkatasamy Road(West),
R.S.Puram,Coimbatore - 641002.
Phone:+91 98430 36747 , +91 98433 76759
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