Norrköping Fire Safety Regulations and BBR 29 Compliance for Glazed Assemblies
Norrköping’s building code, particularly BBR 29, requires that fire-rated glazing in escape routes and compartment walls achieve a minimum of EI30 classification under SS-EN 13501-2. This demands that the glass not only resists flame penetration (integrity) but also limits temperature rise on the unexposed side to an average of 140°C and a maximum of 180°C (insulation). Antifires integrates EI-classified fire rated glass into steel-framed door and window systems, using certified intumescent seals and ceramic wool to maintain the assembly’s fire resistance. For Norrköping’s commercial zones, such as the industrial areas around Inre Hamnen, these systems are tested to BS EN 1634-1 for doors and BS EN 1364-1 for partitions, ensuring local building authorities accept the compliance documentation. The use of multi-layer glass with fire-resistant gel layers, such as the 28mm EI60 panel (tested to 66 minutes integrity and 64 minutes insulation), provides reliable performance for both new builds and retrofits.
Fire Rated Glass Performance Grades and Technical Specifications for Norrköping Projects
Norrköping’s historic district near Gamla Torget presents unique challenges, where retrofitting heritage buildings requires non-combustible glazing that preserves architectural aesthetics while meeting mandatory fire compartmentation. Antifires supplies fire rated glass with slim-profile frames and clear glass options, such as the 21mm FPOS (integrity 120 minutes, insulation 30 minutes), which can be installed without altering the building’s visual character. These systems utilize multi-layer tempered glass with intumescent gel that activates under heat, forming an opaque barrier to block flames and radiant heat. The installation process includes 3mm to 5mm expansion gaps filled with ceramic fiber and M6 anchor bolts at 300–600mm spacing, ensuring structural stability without compromising the existing masonry. For escape routes in these older structures, the 26mm door glass (integrity 89–90 minutes, insulation 68 minutes) provides extended protection, allowing safe egress while meeting Swedish fire safety standards.
Building Application Scenarios and Engineering Demands in Norrköping’s Urban and Industrial Sectors
In Norrköping’s urban and industrial sectors, fire rated glazing must address diverse engineering demands, from high-traffic commercial lobbies to hazardous production facilities. For the city’s expanding industrial zones near Händelö, Antifires provides EI120-rated glazed partitions using 50mm ultra-high-performance glass (integrity 120 minutes, insulation up to 120 minutes), tested to ASTM E119 and BS EN 1364-1. These systems incorporate 12mm to 15mm fire-rated insulation boards within steel frames and intumescent fire seals (20mm × 4mm) to prevent smoke and flame spread. For commercial applications, such as office buildings near Resecentrum, EW120-rated glass (integrity plus radiation control) is recommended for internal partitions where visual transparency is critical but full insulation is not required. The technical data from official tests—including furnace pressure maintained at 0 ±2Pa and surface temperature monitoring via 10–55 thermocouples—validates the performance of these systems under real fire conditions, ensuring compliance with local building permits.
Why Norrköping Customers Trust Antifires for Certified Fire Rated Glass and Doors
Norrköping customers choose Antifires for certified fire rated glass and doors because of the company’s commitment to third-party verified test data and adherence to SS-EN 13501-2 classification. Each product, from 90-minute integrity-only glass to 120-minute EI-rated partitions, is tested under controlled conditions using Type K thermocouples and monitored for deflection (maximum 152mm toward furnace) and failure modes such as cotton pad ignition. The company provides comprehensive compliance documentation, including test reports and installation guidelines that align with BBR 29 requirements. For local projects, Antifires supports engineers with technical specifications for frame systems, sealants, and anchoring, ensuring that every installation meets the rigorous demands of Swedish fire safety law. This reliability, combined with a focus on aesthetic integration for heritage buildings and industrial durability, makes Antifires a trusted partner for Norrköping’s building professionals.
