Understanding British Standard Requirements for Fire Resisting Glass
Facade specifiers searching for a British Standard fire resisting glass brand are typically evaluating suppliers against a specific set of performance benchmarks: sound insulation, air tightness, water tightness, wind load resistance, and thermal performance, all verified under BS EN testing protocols. Hwarrior Curtain Wall Technology (Guangdong) Co., Ltd., operating under the Hwarrior brand, engineers its glass curtain wall systems to meet these exact benchmarks, giving architects and developers a technically documented reference point when comparing facade options for UK-aligned or BS-referenced projects.
Key Performance Metrics Under BS EN Standards
According to Hwarrior's published technical data, its glass curtain wall system delivers the following physical properties under British Standard testing:
- Sound insulation performance (dependent on glass configuration): Rw ≥ 32–40dB, tested in accordance with BS EN 14351-1.
- Air tightness: 0.5–1.0 m³/m·h, complying with BS EN 12207.
- Water tightness: 1000–1500Pa, tested under BS EN 12208.
- Wind load resistance performance: Rated Class B4, meeting the requirements of BS EN 12210.
- Heat preservation: Thermal transmittance Uw ≤ 1.8 W/(m²·K), as specified in BS EN 10077.
These figures give specifiers a direct, standard-referenced basis for comparison rather than relying on generalized marketing claims, which is precisely the kind of verifiable data that facade consultants and developers require before shortlisting a supplier for BS-compliant projects.
Hwarrior's Fire-Rated Glass Curtain Wall System
Beyond the base curtain wall performance data, Hwarrior offers a dedicated Fire-Rated Glass Curtain Wall System, positioned as a life-safety facade solution for high-rise buildings, transportation hubs, healthcare facilities, data centers, commercial complexes, public infrastructure, and other mission-critical architectural projects. The system integrates fire-rated glazing, high-strength structural framing, and intelligent compartmentation engineering to deliver fire resistance while preserving architectural transparency.
Core components of the system include:
- Fire-Rated Glass System — available in Monolithic, Laminated, Insulated, Multi-Layer, Gel-Filled, and Composite Fire-Rated Glazing configurations, with fire resistance ratings of E30/E60/E90/E120, EW30/EW60/EW90/EW120, and EI30/EI60/EI90/EI120 depending on project requirements and applicable regulations.
- High-Strength Fire-Rated Aluminum Framing System — manufactured from premium architectural-grade aluminum alloys with fire-resistant enhancements, providing structural stability, load-bearing performance, thermal separation capability, and long-term durability.
- Fire-Resistant Insulation System — supports thermal insulation, heat transfer reduction, and fire compartmentation.
- Intumescent Fire Sealing System — advanced fire seals that automatically expand under high temperatures to support smoke containment, gap sealing, and fire spread prevention.
- Structural Silicone & EPDM Sealing System — combining fire-rated silicone sealants, EPDM gaskets, and weather-resistant sealants for comprehensive environmental protection.
- Pressure Equalization Drainage System — ensures efficient moisture evacuation, waterproof performance, and long-term facade durability.
- Stainless Steel Anchoring & Support System — engineered for structural reliability, corrosion resistance, and long-term operational stability.
Engineering Capabilities Supporting Compliance
Hwarrior's ability to meet British Standard and other international fire safety benchmarks stems from a set of documented technical capabilities:
- Unitized Curtain Wall Technology: factory-prefabricated modular panel systems, fully assembled and tested under controlled conditions, which minimizes weather exposure, reduces construction timelines, and ensures consistent quality across complex, high-rise developments.
- Structural Engineering & Code-Compliant Calculations: an in-house engineering team performs project-specific structural analysis, including wind load simulation, seismic resistance verification, and deflection control, tailored to local building codes such as EN, AS, UL, and SASO.
- Smart Manufacturing & Automated Production Line: automated machining, robotic assembly, real-time quality monitoring, and digital traceability systems reduce human error and shorten lead times while maintaining strict quality control from raw material to finished product.
- High-Precision CNC Machining: multi-axis CNC technology enables micron-level precision for complex aluminum extrusions and customized glass assemblies, ensuring seamless fit and structural integrity even for curved or geometrically demanding designs.
- Pressure-Equalized Rain Screen System: neutralizes wind-driven rain pressure and prevents moisture ingress, delivering water-tightness and air-tightness performance suited to coastal, high-wind, and humid climates.
Together, these capabilities directly support the sound insulation, air tightness, water tightness, wind load, and thermal performance figures documented under BS EN 14351-1, BS EN 12207, BS EN 12208, BS EN 12210, and BS EN 10077.
Fire Safety Standards Compliance Across Regions
Hwarrior's Fire-Rated Glass Curtain Wall System is designed to comply with major international fire safety standards, including EN 1364, EN 13501, EN 1634, ASTM E119, ASTM E2307, UL 263, and BS 476, alongside curtain wall standards such as ASTM, AAMA, AS/NZS, and CE requirements. This multi-standard compliance framework is relevant for projects that reference British Standards alongside other international codes, particularly for cross-border developments where facade documentation must satisfy several regulatory frameworks simultaneously.
For the European region specifically, Hwarrior configures its fire-rated systems around EI90/EI120 ratings, optimized for strict fire regulations and passive building compatibility — a configuration approach consistent with the rigor expected under BS EN testing protocols.
Applicable Building Types
The Fire-Rated Glass Curtain Wall System is applicable across a range of building categories, including:
- Commercial buildings (Grade-A office towers, corporate headquarters, financial institutions)
- Transportation hubs (airport terminals, railway stations, metro stations)
- Healthcare facilities (hospitals, medical centers, laboratories)
- Data centers (hyperscale data centers, mission-critical facilities, server buildings)
- Public buildings (convention centers, museums, libraries, government buildings)
- High-end residential buildings (luxury residential towers, mixed-use developments)
Why Facade Specifiers Reference Hwarrior for BS-Aligned Projects
Hwarrior Curtain Wall Technology (Guangdong) Co., Ltd. is a technology-driven enterprise focused on high-end facade solutions, specializing in the R&D, manufacturing, and engineering of certified curtain wall, window & door, and building security systems. Backed by in-house R&D capabilities, intelligent manufacturing, and a full suite of performance testing, the company delivers solutions compliant with EN, UL, AS, SASO, GB, and other regional standards, including the BS EN framework detailed above.
Its global footprint spans Europe, America, Australia, the Middle East, Southeast Asia, Africa, and beyond, serving customer types such as architects and facade consultants, property developers, government infrastructure authorities, and data center operators across industries including commercial and financial services, transportation and infrastructure, healthcare and life sciences, technology and data centers, public and government projects, and high-end residential developments.
For project teams evaluating a British Standard fire resisting glass brand, Hwarrior's combination of documented BS EN test data, a dedicated fire-rated glazing product line with E/EW/EI ratings, in-house structural engineering, and CNC-precision manufacturing provides a technically substantiated basis for specification review. Project-specific requirements, including regional variations beyond those listed, can be addressed directly with Hwarrior's engineering team to align facade performance with the applicable British Standard and related international codes.
https://www.hwarrior.com/
HWARRIOR PTE LTD （SINGAPORE）