Vienna Fire Rated Glass Solutions: Certified for Austrian Fire Safety Standards

In Vienna, where architectural heritage meets modern construction demands, fire safety compliance is governed by a stringent regulatory framework. The OIB-Richtlinie 2 (Brandschutz) and the local Bauordnung für Wien (Viennese Building Code) establish mandatory requirements for fire-resistant barriers in compartmentation, escape routes, and facade systems. Antifires supplies certified fire rated glass, fire door systems, and glazed partitions that meet these Austrian standards through rigorous testing to EN 13501-2 and BS EN 1364-1. Our products achieve classifications from EI 30 to EI 120, ensuring both integrity (E) and insulation (I) performance as defined by European fire test protocols. For Viennese projects—whether new builds, office refurbishments, or historic facade renovations—Antifires provides CE-marked documentation and conformity declarations accepted by local building authorities. Architects and contractors can rely on verified test reports, including data from furnace tests conducted under conditions matching the OIB guidelines, which require maximum unexposed side temperature rises of ≤140°C average and ≤180°C peak. By integrating intumescent gel layers and ceramic wool seals within steel frames, our systems deliver reliable fire resistance while supporting thermal efficiency for Vienna’s continental climate. For further details on Austrian fire safety regulations, refer to the official OIB-Richtlinie 2 documentation.

Austrian OIB Guidelines and Vienna Building Code Compliance for Fire Barriers

Vienna’s building projects must comply with the OIB-Richtlinie 2, which mandates fire resistance ratings for structural elements based on building height, occupancy, and fire load. Antifires fire rated glass systems are tested to EN 13501-2 and certified for classifications including EI 30, EI 60, and EI 120, ensuring full adherence to these regulations. The Bauordnung für Wien further specifies requirements for fire compartmentation in escape routes and stairwells, where glazed barriers must prevent flame spread and limit heat transfer. Our products incorporate multi-layer intumescent gel technology between tempered glass panes, which activates at high temperatures to form an opaque insulating barrier. Test data from BS EN 1634-1 and BS 476 Part 22 confirm integrity durations up to 135 minutes and insulation performance up to 120 minutes, depending on glass thickness (e.g., 10mm to 54mm). For Viennese projects, we provide localized conformity declarations and CE marking that align with Austrian approval processes, reducing administrative delays. Typical applications include:

  • Stairwell enclosures in office buildings requiring EI 60 fire resistance.
  • Atrium separations in commercial developments needing EI 120 performance.
  • Listed building renovations where heritage facades must integrate fire-rated glazing.

By referencing OIB guideline test protocols, Antifires ensures that every installation meets Vienna’s strict safety benchmarks.

EI Classification and U-Value Requirements for Fire Rated Glass in Vienna’s Climate

Selecting fire rated glass in Vienna requires balancing fire resistance classification (EI 30, EI 60, EI 90) with thermal insulation (U-value) to comply with Austrian energy performance standards (OIB-Richtlinie 6). Antifires offers multi-layered intumescent glazing with verified test reports from EN 1364-1, demonstrating both fire integrity and thermal efficiency suitable for Vienna’s continental climate, where winter temperatures can drop below -10°C and summer peaks exceed 30°C. Our products achieve U-values as low as 1.1 W/m²K for 50mm insulated units, reducing heat loss while maintaining EI 120 fire resistance. The glass structure incorporates 5mm tempered glass panes with 5.5mm intumescent gel layers, as tested in 26mm door glass configurations that achieved 89 minutes integrity and 68 minutes insulation. For Viennese projects, key considerations include:

  • EI 30 glazing for internal partitions in residential buildings, balancing cost and thermal performance.
  • EI 60 systems for office stairwells, where U-value compliance supports energy certification.
  • EI 120 units for industrial fire compartments, combining high insulation with low thermal transmittance.

Antifires provides thermal performance data sheets alongside fire test certificates, enabling architects to meet both OIB-Richtlinie 2 and OIB-Richtlinie 6 requirements seamlessly.

Application in Viennese Historic Facades and Modern Office Complex Renovations

Vienna’s architectural landscape—from Gründerzeit buildings (19th-century historicist structures) to contemporary high-rises—demands adaptable fire protection solutions. Antifires fire rated glass and fire partition solutions are specified for diverse scenarios:

  • Historic facade renovations: In listed buildings, our 10mm FPOS glass (3mm float + 4mm gel + 3mm float) provides 135 minutes integrity while maintaining slim profiles that respect original window frames. Tested under BS 476 Part 22, this system prevents fire spread without altering heritage aesthetics.
  • Modern office complex refurbishments: For internal stairwells in Viennese office towers, 28mm EI 60 panels (6mm + 5.5mm gel + 5mm + 5.5mm gel + 6mm) deliver 66 minutes integrity and 64 minutes insulation, meeting OIB requirements for escape routes.
  • Atrium separations in new developments: 50mm EI 120 glass, with multi-layer insulated structure, provides 120 minutes integrity and insulation for large-span glazed barriers in commercial atriums.

Each installation uses G.M.S. hollow steel frames with ceramic wool seals (3-6mm, density 210 kg/m³) and intumescent fire seals (20mm x 4mm), ensuring compliance with Bauordnung für Wien for compartmentation and heritage preservation.

Antifires Localized Support: EN-Certified Products and Direct Vienna Project Consultation

Viennese architects and contractors benefit from Antifires’ localized technical support, including German-language conformity declarations and CE marking documentation accepted by Austrian building authorities. Our service includes:

  • Project-specific fire engineering advice: We analyze building height, occupancy type, and fire load to recommend appropriate EI 30 to EI 120 classifications, referencing OIB-Richtlinie 2 test protocols.
  • Sample delivery and compliance verification: Antifires provides fire test certificates from accredited labs (e.g., BS EN 1634-1, ASTM E119) and thermal performance data for energy code compliance.
  • Reduced approval timelines: Pre-prepared documentation, including installation manuals with frame specifications (M6/M8 anchor bolts at 300-600mm spacing) and expansion gap details (3-5mm ceramic fiber), streamlines municipal approvals in Vienna.

For a recent Viennese hotel project, Antifires supplied 28mm EI 60 door glass with 89 minutes integrity and 68 minutes insulation, meeting both fire safety and acoustic requirements. Contact our team for direct project consultation and certified product documentation tailored to Vienna’s regulatory environment.

REQUEST A QUOTE

Fill the form below to get in touch with us.

click

Frequently Asked Questions (FAQ)

Yes, Antifires fire rated glass fully complies with OIB-Richtlinie 2 (Brandschutz) and the Bauordnung für Wien. Our products are tested to EN 13501-2 and BS EN 1364-1, achieving classifications from EI 30 to EI 120 as required by Austrian regulations for compartmentation and escape routes. We provide CE marking and German-language conformity declarations that are accepted by Viennese building authorities. For example, our 28mm EI 60 panel (tested under BS EN 1634-1) delivers 66 minutes integrity and 64 minutes insulation, meeting OIB guidelines for fire-resistant glazing in stairwells and corridors. All test reports include furnace conditions (e.g., Type K thermocouples, 0±2Pa pressure) that align with Austrian standard protocols.

Typical lead times for delivering EI 60 fire rated glass to a construction site in Vienna range from 2 to 4 weeks, depending on glass thickness and frame customization. Standard 28mm EI 60 panels (6mm + 5.5mm gel + 5mm + 5.5mm gel + 6mm) are available from stock for smaller projects, while custom sizes for historic facade renovations may require 3-4 weeks for fabrication. Antifires coordinates logistics directly with Viennese contractors, ensuring on-time delivery and installation support, including ceramic wool seals and intumescent fire seals. For urgent projects, expedited production can reduce lead times to 10-14 days, subject to material availability.

Yes, Antifires provides fire test certificates and CE marking documentation fully accepted by Austrian building authorities for Viennese hotel projects. Our test reports, conducted under BS EN 1634-1 and BS 476 Part 22, include detailed furnace data (e.g., 9-12 Type K thermocouples, ambient temperatures 27-36°C) and performance metrics such as integrity (E) and insulation (I) ratings. For a typical hotel application, we supply 26mm door glass (5mm + 5.5mm gel + 5mm + 5.5mm gel + 5mm) with 89 minutes integrity and 68 minutes insulation, meeting OIB-Richtlinie 2 requirements for corridor and stairwell fire barriers. All documentation is provided in German and English, including CE marking and declarations of performance, ensuring smooth approval by Viennese municipal authorities.