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Fire Rated Doors by Rudhar Group
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Fire rated doors are specialist doors tested and purpose-built to withstand fire for a specified duration, giving buildings time to evacuate safely and preventing fire from spreading between compartments. Rudhar Group manufactures fire rated doors in FD30, FD60, FD90 and FD120 ratings (denoting 30, 60, 90 and 120 minutes of fire resistance) for staircase enclosures, lift lobbies, plant rooms and fire compartments, compliant with NBC 2016 and IS 3614.

Fire doors serve two vital, complementary functions:

  • When closed, they form a barrier that stops the spread of fire and smoke between compartments.
  • When opened, they provide a safe means of escape for occupants.

Features & Benefits

  • Available in FD30, FD60, FD90 and FD120 fire-resistance ratings to match the compartmentalisation requirement.
  • Intumescent seals around the door edges expand when temperatures exceed 200°C, sealing the gap between door and frame.
  • Self-closing hinges or door closers ensure the door returns to a closed position after use.
  • Steel or fire-rated composite door leaf construction for durability in commercial and industrial settings.
  • Vision panels available with fire-rated glass where visibility through the door is required.
  • Regular inspection and correct installation by a competent team is essential — fire doors are a carefully engineered life-safety device.

Applications

Rudhar Group fire doors are installed in:

  • Staircase enclosures and fire escape routes
  • Lift lobbies and building service shafts
  • Warehouses and factories requiring fire compartmentalisation
  • Plant rooms, electrical rooms and generator enclosures
  • Commercial and multi-storey residential buildings

Technical Specifications

  • Fire ratings: FD30, FD60, FD90, FD120 (30–120 minutes fire resistance)
  • Compliance: NBC 2016 and IS 3614
  • Seals: Intumescent seal, expands at 200°C+
  • Closing: Self-closing hinge / door closer
  • Optional: Fire-rated vision panel

Rudhar Group has been manufacturing entrance automation and access solutions since 1998, with 25+ years of experience serving Delhi NCR — including Delhi, Gurugram, Noida, Faridabad, Ghaziabad and Bahadurgarh — plus pan-India installation support.

Service Area

Rudhar Group manufactures at our facility in Delhi NCR and supplies Fire Doors across North India — Delhi NCR, Haryana, Punjab, Himachal Pradesh, Jammu & Kashmir, Uttar Pradesh, Madhya Pradesh and Rajasthan. Manufacturing has been running since 1998.

Each unit is manufactured to the opening size supplied by the buyer, so share your site dimensions and location for a quotation. Site survey and installation support are arranged for projects across the states listed above.

Frequently Asked Questions

Common questions answered by our technical team.

Galvanised rolling shutters have a zinc coating (typically 240 GSM) that prevents rust and corrosion. Regular MS shutters without galvanising are prone to rusting in humid, coastal, or chemical-exposure environments. Galvanised shutters are preferred for warehouses, loading bays, and high-moisture areas.

Yes. Rudhar Group offers galvanised rolling shutters in both non-insulated and insulated (PUF polyurethane foam) variants. The insulated version is recommended for cold storage and temperature-controlled warehouses.

Galvanised rolling shutters are available in the natural silver-grey galvanised finish or with an additional powder-coat finish in any RAL colour of your choice. Powder coating adds aesthetic appeal and an extra layer of protection.

Yes. The zinc galvanising layer provides excellent resistance to salt air and mild chemical exposure. For heavy chemical environments, a heavier galvanising grade or additional epoxy primer plus polyurethane topcoat is recommended.

We use lath profiles in 0.8 mm to 1.2 mm thickness. The interlocking design provides structural rigidity and a compact coil at the top when fully open. Custom profiles are available for specific wind-load or security requirements.

We recommend a service every 6 months including lubrication of guides and springs, tension adjustment, motor health check for motorized units, and inspection of bottom rubber seal. A well-serviced shutter runs quietly and lasts 15+ years.

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