Doorwin Technology
Red fire rated steel door with vision panel and push bar

Fire Rated Doors

Fire-rated doors from Doorwin offer a beautiful, affordable alternative to generic fire doors. Combining design flexibility with a full range of fire-rated labelling options, our fire doors provide the performance modern projects require without sacrificing aesthetics. Prepared in fire-resistant levels up to 2 hours, our doors are tested and certified.

  • Up to 2 hours of fire resistance in accordance with BS 476 Part 22
  • Certified by CBRI (Central Building Research Institute) and BFRC
  • Full range of fire-rated labelling options, with single and double leaf designs
  • Widely used in hospitals, factories, warehouses, staircases, and fire escape routes

Door leaf from 1.2mm thick clip-coated pre-galvanized steel sheet, with 120–180 g/m² zinc coating on lock-formed panels with 3.0mm internal stiffeners. Overall shutter thickness of 45mm, with hinge reinforcing for hardware mounting plates and lock protection.

1.6mm thick pre-galvanized steel frame with mitred and welded corners, frame stretchers, hinge reinforcing, and fixing plates. Frame size 100 × 58mm (single rebate) or 143 × 58mm (double rebate). Welded construction with frame spreaders; bolted or knock-down construction for wraparound frames.

Rockwool or honeycomb core, with infill dependent on duty. Powder-coated surface finish.

Up to 2 hours of fire resistance in accordance with BS 476 Part 22, dependent on construction. Certified by CBRI (Central Building Research Institute) and BFRC.

Fitted with fire-rated panic bar / push bar hardware as standard, with optional vision panels for compartmentalized areas.

Available as DWFR 01 (red), DWFR 02 (blue), and DWFR 03 (grey) single leaf doors, and DWFR 04 (grey) and DWFR 05 (red) double leaf doors with vision panels.

Up to 3000mm high × 3000mm wide, subject to test data limitations.

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The Doorwin Brand

Doorwin one of India's
leading producers of steel doors

A dependable manufacturer of industrial, commercial, and residential doors, Doorwin Technology operates its own Hyderabad facility and serves partners across the country.

In-houseR&D

Our engineering team develops and tests every construction detail in-house, from our honeycomb-core shutters to our sealing systems.

Modernin-house production

Every door is fabricated, finished, and quality-checked at our own Hyderabad facility.

The Doorwin
Story

From our first steps in a family workshop to a modern production facility in Hyderabad, Doorwin has been guided by a commitment to precision manufacturing and lasting quality. Every door we build carries that heritage forward.

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Personalization

From dimensions to hardware, every Doorwin door can be tailored to the space it's built for.

Award-winningdesign

Recognized construction and design work, built on years of manufacturing experience.

Built to last

Honeycomb-core
steel construction

Every Doorwin door is built on reinforced steel support members and a high-density honeycomb core, wrapped in premium galvanized steel sheets. This layered construction delivers superior stability, strength, and long-term durability, with no shrinkage or expansion in moisture or heat.

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Cross-section of a Doorwin steel door showing the honeycomb core