Aru Firestop 92 EI30

The Aru Firestop 92 EI30 is an inward-opening fire-resistant window that complies with EI30 requirements. The product has been tested at TÜV Eesti OÜ fire testing laboratory and achieved results with a significant safety margin, making it suitable for both interior and exterior applications. Maximum dimensions are up to 2415 mm in height, 1150 mm in width, and a surface area of up to 2.52 m².

Note: The glazing unit used in fire-resistant windows is sensitive to cold and heat and requires protection. The permitted operating temperature range for the glazing unit is from -10°C to +45°C. Failure to comply with these conditions may cause the glazing unit to become opaque.

Aru Firestop 92 EI30

Technical information

  • Opening direction: inward

  • Frame depth: 92 mm

  • Thermal transmittance (Uw): 0.73 W/m²K

  • Standard glazing: triple-glazed unit with one low-emissivity glass

  • Glazing unit thickness: 44 mm

  • Air permeability: Class 4

  • Resistance to wind load: C5

  • Water tightness: E1050

  • Sound insulation: NPD

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