Bertsch-Fixed glazing
F30 Fire-resistant glazing
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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
F30 Fire-resistant glazing