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FD90 fire-rated fixed window provides up to 90 minutes of fire protection
High-strength cold rolled steel frame delivers exceptional structural stability and long-term durability
Fixed, non-operable design ensures maximum fire containment performance with minimal maintenance
Fire-resistant ceramic glass helps prevent the spread of flames, heat, and smoke while allowing natural light transmission
Integrated intumescent seals expand under high temperatures to enhance fire and smoke protection
Precision-welded steel construction ensures reliable performance in demanding commercial environments
Slim-profile design combines robust fire safety with a clean, modern architectural appearance
Powder-coated finish provides excellent corrosion resistance and long-lasting surface protection
Offers additional acoustic insulation benefits for improved indoor comfort
Suitable for stairwells, corridors, escape routes, offices, hospitals, schools, hotels, industrial facilities, and public buildings
Available in custom dimensions, frame finishes, and glazing specifications to meet project requirements
Ideal for architects, contractors, developers, distributors, and wholesale construction projects requiring certified passive fire protection
Specification Category | Detail / Parameter |
|---|---|
Product Name | FD90 Steel Fixed Fire Rated Window |
Fire Rating | FD90 (90 Minutes Fire Integrity & Insulation) |
Frame Material | High-Strength Premium Steel (Cold-Rolled Steel / Galvanized Steel) |
Window Type | Fixed Fire Window (Non-operable) |
Glass Type | FD90 Grade Dedicated Fire Glass (e.g., Micro-crystalline Ceramic Glass) |
Surface Treatment | Eco-friendly Powder Coating (Customizable to any RAL color) |
Sealing System | Intumescent Perimeter Seals (Fire and Smoke resistant) |
Compliance & Certifications | CE, EN 1634-1, BS 476, NFPA 80 (Industry Standard Compliant) |
Application Scenarios | Commercial Buildings, Hospitals, Hotels, Industrial Plants, Escape Routes, Stairwells |
Customization Services | Fully customizable for Dimensions, Colors, and Frame Depth |
Architectural safety demands components that perform flawlessly under extreme duress while maintaining everyday functionality. Our fixed fire-rated windows are engineered to resolve the complex challenge of balancing stringent building codes with the desire for transparent, light-filled environments. By choosing this advanced glazing system, project managers and developers can effortlessly achieve compliance milestones while enhancing the overall value, illumination, and safety of the property.
Unobstructed Visual Clarity: Premium ceramic glass ensures maximum light transmission without the green tint or distortion of traditional fire glass.
Robust Thermal Barrier: Engineered to prevent the transfer of radiant heat, protecting occupants and combustible materials on the non-fire side.
Architectural Integration: Sleek steel profiles that complement modern interior and exterior design languages.
Maintenance-Free Durability: Corrosion-resistant powder coating and sealed glazing units require minimal long-term upkeep.
Acoustic Insulation Properties: The dense composition of the glass and steel provides excellent sound dampening for quieter interior spaces.
Navigating the labyrinth of building codes and fire safety regulations is a critical challenge for any large-scale construction project. This glazing unit is rigorously tested to provide a verified 90-minute (FD90) shield against fire and heat transfer. Certified by internationally recognized third-party testing facilities such as SGS and Intertek, it eliminates the guesswork and risk associated with compliance inspections. Procuring fully certified passive fire protection components ensures seamless project approvals, facilitates rapid building sign-offs, and significantly reduces long-term liability for property developers and facility managers.
FD90 rating guarantees 90 minutes of structural integrity and thermal insulation.
Fully compliant with stringent CE and EN 1634-1 European standards.
Adheres to NFPA 80 guidelines for the installation of fire doors and windows.
Tested and verified by authoritative third-party international laboratories.
Streamlines the fire safety inspection and building handover process.
The structural backbone of this window system lies in its uncompromising material selection and precision assembly. Utilizing heavy-duty cold-rolled or galvanized steel, the frame resists warping, twisting, and degradation even under severe thermal stress. The integration of premium micro-crystalline ceramic fire glass and advanced intumescent perimeter seals creates a dynamic, responsive defense mechanism. Upon exposure to extreme temperatures, these specialized seals rapidly expand to hermetically seal the frame, completely blocking the deadly passage of lethal smoke, toxic gases, and superheated air.
Constructed from high-yield, deformation-resistant steel profiles.
Features advanced micro-crystalline ceramic glass capable of withstanding thermal shock.
Equipped with reactive intumescent sealing technology for impenetrable smoke defense.
Precision-welded joints polished to ensure a seamless, structurally sound frame.
Engineered to maintain its structural form without buckling during a 90-minute fire event.
No two architectural projects are identical, and standardized dimensions often fall short of specific structural requirements. As a dedicated manufacturer, we provide exhaustive customization capabilities to ensure this fire-rated window aligns perfectly with your unique architectural vision and structural constraints. From precise dimensional scaling to adapting frame depths for various wall thicknesses, our engineering team tailors every single unit to your exact specifications. The availability of comprehensive custom RAL powder coating ensures the protective elements blend seamlessly into your interior or exterior design palette.
Millimeter-precise dimensional sizing to fit bespoke architectural openings.
Variable frame depth engineering to accommodate diverse wall thicknesses and materials.
Comprehensive RAL color matching for perfect aesthetic integration.
Adaptable installation brackets designed for masonry, concrete, or drywall integration.
Bespoke glass thickness options depending on specific acoustic or security requirements.
Traditional fire compartmentation often relies on solid, opaque walls that create dark, claustrophobic corridors and isolated spaces. This fixed fire window shatters that limitation by offering a transparent barrier that maintains strict fire zones while allowing natural light to penetrate deep into the building core. It is the ideal solution for high-traffic and high-risk environments where situational awareness and illumination are just as critical as passive fire defense. The result is a safer, more inviting environment that enhances occupant well-being while strictly adhering to fire safety protocols.
Ideal for hospital corridors and wards requiring constant patient visibility.
Perfect for commercial office lobbies seeking an open-plan aesthetic with hidden safety features.
Essential for hotel escape routes, ensuring pathways remain illuminated during power failures.
Suitable for industrial manufacturing zones to monitor operations safely.
Enhances stairwell illumination, reducing panic and accidents during emergency evacuations.
Consistency and reliability are absolute non-negotiables when dealing with life-safety infrastructure. Our manufacturing facility implements a draconian quality assurance protocol, ensuring that every single window unit leaving the production line meets exact engineering tolerances. We maintain comprehensive traceability for all raw materials, from the origin of the steel coils to the specific batches of ceramic glass. This meticulous, documented oversight guarantees that our procurement partners receive a stable, defect-free product that performs exactly as specified, mitigating on-site installation delays and eliminating long-term maintenance issues.
100% pre-dispatch factory inspection covering all structural and aesthetic parameters.
Strict dimensional tolerance checks to ensure flawless on-site installation.
Non-destructive glass integrity testing to verify thermal shock resistance capabilities.
Full raw material batch traceability for accountable, transparent manufacturing.
Comprehensive documented quality assurance reports provided with every shipment.
The transit of heavy steel and fragile glass components across complex global supply chains presents significant logistical hazards. To eradicate the risk of transit damage, we have developed a proprietary, export-grade packaging protocol tailored specifically for heavy-duty architectural glazing. Each window is meticulously wrapped in high-density PE foam, reinforced with rigid impact-resistant corner protectors, and secured within heavy-duty, fumigation-free wooden crates. This fortified packaging strategy ensures zero breakage upon arrival, protecting your critical project timelines and eliminating the hidden costs associated with emergency replacement orders.
High-density PE foam full-body wrapping prevents surface abrasions and scratches.
Rigid impact-resistant corner guards protect the most vulnerable points of the frame.
Reinforced, fumigation-free wooden crating complies with international customs regulations.
Optimized crate dimensions for secure, space-efficient containerized global freight.
Stringent zero-breakage transit guarantee minimizes project delays and hidden costs.
Partnering with a proven manufacturer for passive fire protection translates to absolute peace of mind and highly streamlined procurement. We bring decades of specialized engineering expertise to the table, focusing exclusively on high-performance architectural safety solutions. Our commitment extends far beyond the manufacturing floor; we provide comprehensive technical support, highly transparent production lead times, and dedicated post-delivery service. By sourcing directly from our advanced production facility, you gain access to premium-grade materials, competitive economic advantages, and a reliable supply chain tailored to demanding, time-sensitive construction schedules.
Direct-from-manufacturer economic efficiency optimizes your project budget.
Dedicated technical engineering support from initial design to final installation guidance.
Transparent and highly reliable production lead times to keep your project on track.
Rigorous adherence to international compliance standards guarantees regulatory approval.
A proven, documented track record of success in large-scale commercial and industrial projects.
End-to-end logistical management ensures safe, timely delivery to any global destination.
The FD90 rating is a rigorous certification indicating that the window provides 90 minutes of fire integrity and thermal insulation. This means that for an hour and a half during a severe fire, the window will not collapse, will prevent flames from passing through, and will block the transfer of radiant heat, thereby protecting people and assets on the safe side of the glass.
Absolutely. We understand that architectural aesthetics are just as important as safety. The high-strength steel frame can be finished with an eco-friendly powder coating in any custom RAL color you specify. This ensures the fire-rated window blends seamlessly into your building's interior design or exterior facade without compromising its protective capabilities.
Intumescent seals are a critical component of passive fire protection. Under normal conditions, they remain dormant and flush within the frame. However, when exposed to the extreme heat of a fire, the chemical composition of the seals causes them to expand rapidly—up to multiple times their original size. This expansion hermetically seals any microscopic gaps between the glass, frame, and wall, completely blocking the deadly spread of smoke and toxic gases.
No, it is not. Traditional wired glass often obstructs views and looks purely institutional. Our FD90 windows utilize advanced micro-crystalline ceramic glass, which is engineered to offer pristine, distortion-free optical clarity. It looks and functions just like standard architectural glass, allowing maximum natural light transmission while providing extraordinary resistance to thermal shock.
We employ a rigorous, export-grade packaging protocol specifically designed for heavy and fragile architectural materials. Every window is wrapped in dense PE foam, fitted with rigid corner protectors, and securely anchored inside custom-built, fumigation-free wooden crates. This multi-layered defense absorbs transit shocks and vibrations, ensuring a zero-breakage rate even during extensive global freight journeys.