About This Product

India’s Leading Fire Curtain Manufacturer — Since 1993

Window Techs manufactures automatic fire curtains for commercial buildings, data centres, hospitals, hotels, shopping malls, and industrial facilities across India. Independently tested under EN 1634-1 by TÜV and Efectis, and fully compliant with the National Building Code of India (NBC 2016). Installed at Google, Amazon, Walmart, L&T, AIIMS, and Taj Hotels — with up to 240 minutes of fire integrity and gravity fail-safe deployment.

Up to 240-min fire integrity
Gravity fail-safe deployment
EN 1634-1 certified — TÜV & Efectis tested
NBC 2016 & IS 16947 compliant
Custom sizes for any opening
BMS and fire alarm integration
12-month manufacturing warranty
Pan-India installation and service
WCF-01 WFC-01 Standard Fire Curtain by Window Techs — EN 1634-1 Certified, 240 Minute Integrity
WFC
Standard Fire Curtain
EN 1634-1
Model:
Type Fire Curtain — Single Barrel
Standard EN 1634-1
Orientation Vertical
Compliance EN 1634-1 & NBC 2016
Integrity
240
minutes
Radiation
40
minutes
WAFC-01 WAFC-01 Accordion Fire Curtain by Window Techs — EN 1634-1 Certified, 240 Minute Integrity
WAFC-01
Accordion Fire Curtain
EN 1634-1
Type Accordion Fire Curtain
Standard EN 1634-1
Orientation Vertical
Compliance EN 1634-1 — European Standard
Integrity
240
minutes
Radiation
30
minutes
WEFC-01 WEFC-01 Egress Fire Curtain by Window Techs — Allows Safe Evacuation, EN 1634-1 Certified
WEFC-01
Egress Fire Curtain
EN 1634-1
Type Egress Fire Curtain
Standard EN 1634-1
Orientation Vertical
Compliance EN 1634-1 — European Standard
Integrity
240
minutes
Radiation
60
minutes
WDFC-01 WDFC-01 Draft Fire Curtain by Window Techs — Smoke and Draft Control, EN 1634-1 Certified
WDFC-01
Draft Fire Curtain
EN 1634-1
Type Draft Fire Curtain
Standard EN 1634-1
Orientation Vertical
Compliance EN 1634-1 — European Standard
Integrity
240
minutes
Radiation
30
minutes

Frequently Asked Questions — Fire Curtains

What fire rating do Window Techs fire curtains provide?

Window Techs fire curtains provide up to 240 minutes (4 hours) of fire integrity — the highest rating available. Our curtains are independently tested and certified under EN 1634-1 by TÜV and Efectis laboratories, two of the most respected fire testing bodies globally.

Are Window Techs fire curtains compliant with India’s National Building Code?

Yes. All Window Techs fire curtains are fully compliant with the National Building Code of India (NBC 2016), Part 4 — Fire and Life Safety. They also comply with IS 16947 where applicable. Our systems satisfy the fire compartmentation requirements mandated for commercial buildings, hospitals, hotels, malls, and high-rise structures in India.

How does a gravity fail-safe fire curtain work?

A gravity fail-safe system ensures that the fire curtain deploys automatically even if there is a complete power failure. The curtain is held in the retracted position by a motorised brake. When the fire alarm triggers — or when power is lost — the brake releases and gravity pulls the curtain down at a controlled, safe speed to seal the opening. This is a critical safety feature required by EN 1634-1 and NBC 2016.

What types of fire curtains does Window Techs manufacture?

Window Techs manufactures four types of fire curtains: the WFC standard fire curtain (single and double barrel), the WAFC-01 accordion fire curtain for wide openings, the WEFC-01 egress fire curtain which allows safe evacuation through the curtain, and the WDFC-01 draft curtain for smoke and draft control. All models are EN 1634-1 certified with up to 240-minute fire integrity.

Where are fire curtains required in buildings?

Fire curtains are required wherever fire compartmentation is mandated but traditional rigid barriers such as walls or fire doors are not feasible. Common locations include atriums, lift lobbies, stairwells, open-plan office floors, shopping mall corridors, hotel lobbies, data centre server rooms, airport terminals, and theatre stages. Window Techs fire curtains have been installed at Google data centres, Amazon warehouses, Walmart retail stores, L&T facilities, AIIMS hospital, and Taj Hotels properties across India.

Can fire curtains be integrated with building management systems (BMS)?

Yes. Window Techs fire curtains are fully compatible with fire alarm systems and building management systems (BMS). The control panel accepts standard fire alarm contacts and can trigger single or multiple curtains simultaneously across a building. Integration with HVAC, access control, and elevator systems is also supported.

What is the turnaround time for fire curtain manufacturing and installation?

The standard manufacturing and delivery timeline is approximately 3 to 4 weeks from order confirmation and receipt of deposit, subject to specification review by our sales team. Installation timelines depend on site conditions and scope. Our engineers provide a complete installation and commissioning service with pan-India reach.

What warranty and maintenance support does Window Techs offer?

All Window Techs fire curtains carry a 12-month manufacturing warranty covering mechanical faults. We recommend annual servicing by our qualified engineers, who test the curtain against the fire alarm, replace control panel batteries, check motor limits, and issue a Service and Maintenance Certificate. Post-warranty annual maintenance contracts are available. Once serviced, units are guaranteed for a further 12 months.

Do fire curtains require any maintenance?

Yes. Fire curtains should be inspected and tested at minimum once per year by qualified professionals. Regular maintenance ensures the system deploys correctly in an emergency and maintains its compliance with fire safety standards. Window Techs offers annual maintenance contracts across India, including site visits, alarm testing, battery replacement, and certification.

Can Window Techs supply custom-sized fire curtains?

Yes. All Window Techs fire curtains are manufactured to custom dimensions. We supply curtains for standard doorway openings as well as large-span atriums, wide lobby openings, and irregular architectural configurations. Our team reviews each project’s drawings and specifications to recommend the correct model, size, and fire rating.

About WindowTech’s Fire Curtains

Ensure the highest level of safety and compartmentalization with Window Techs Fire Curtains — a state-of-the-art solution designed to control the spread of fire and smoke in both commercial and residential buildings. These automatic, gravity-fail-safe curtains remain discreetly hidden when not in use and deploy seamlessly during emergencies, creating effective fire and smoke barriers.

Ideal for open-plan spaces, atriums, lobbies, stairwells, and lift doors, our fire curtains are engineered to comply with international fire safety standards, providing protection without compromising on design. With options for single or multi-barrier deployment, they are compatible with modern building systems and can be easily integrated into fire alarm or BMS setups.

Crafted with high-performance fire-resistant fabric and tested for heat, pressure, and smoke resistance, these curtains offer both passive and active fire protection, ensuring safety while maintaining architectural aesthetics.

Why Choose Window Techs Fire Curtains?

  • Certified fire and smoke containment barrier
  • Gravity-fail-safe deployment with auto-close feature
  • Compatible with fire alarm & building management systems
  • Custom sizes and configurations available
  • Suitable for malls, hospitals, airports, hotels & more

Invisible when idle, life-saving when active.
Choose Fire Curtains by Window Techs for uncompromised fire safety.

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