Hörmann 30-minute aluminium fire-resistant tubular frame glazing HE 331
30-minute fire-retarding and smoke-tight glazing. Suitable as transom light and/or side element for 30-1 door Hörmann HE 311, 30-2 door Hörmann HE 321 and for automatic-30 sliding door Hörmann ASV-1 or ASV-2.
DIBT approval no. Z-19.14-1091.
Depth: 80 mm
Unfinished structural opening (width x height): 330-100000 x 315-4975 mm
Application areas: Administrative buildings, hospital construction, area separation, fire zones