Bertsch-Fixed glazing
G30 Fire-resistant glazing
single-leaf, with steel doorframe
double-leaf, with steel doorframe
single-leaf, with steel doorframe
double-leaf, with steel doorframe
single-leaf, with steel doorframe
double-leaf, with steel doorframe
single-leaf, with wooden doorframe
double-leaf, with wooden doorframe
single-leaf, with wooden doorframe
double-leaf, with wooden doorframe
single-leaf, with wooden doorframe
double-leaf, with wooden doorframe
G30 Fire-resistant glazing