An EI30 fire-resistant mullion-transom curtain wall system


  • allows the construction of fire-resistant curtain walls with glazed or non-transparent spandrels
  • Ponzio PE78EI fire-resistant windows and doors (single or double) may be installed
  • intumescent tapes protecting thermal spacers and sealing the joint between the structure and glazing units
  • unlimited structure width and height
  • mullion and transom profile width 52 mm, external cover profile width 51 mm
  • covered by a fire resistance Classification

  • Aluminium profiles EN AW-6060 in acc. with EN 573-3, T66 temper in acc. with EN 515
  • Mullion and transom depth mullions: 85 - 196 mm, transoms: 91 - 201 mm
  • Mullion and transom width 52 mm
  • Filling fire resistant glass panes, IGUs or non-transparent panels 15-66 mm
  • Air permeability class AE 2100
  • Watertightness class RE 2100
  • Thermal insulation

    U0 from 1,7 W/m2K and Ucw/Uw from 0,78 W/m2K (L 1200 x H 2500 mm, Ug=0,5 W/m2K)

  • Classification 1561/19/R118NZP/ENG + annex 1561/20/R136NZP/ENG + annex 1561/21/R143NZP/ENG
  • Approvals and quality certificates
    1. classification no LZE03-01561/19/R126NZE/EN
    2. 01561/16/R83NZP "Assessmment of fire spread across PONZIO PF152 curtain walls and glazed roofs"
    3. 1561/19/R118NZP/ENG + annex 1561/20/R136NZP/ENG + annex 1561/21/R143NZP/ENG "Classification of fire resistance of curtain walls in full configuration and in part configuration of PONZIO PF152 system of PONZIO POLSKA Sp. z o. o."