General information
A double-glazed fire-rated wall EI 30 / EI 60 with sound insulation up to RW 55 dB, for boardrooms, private offices and conference rooms in fire zones.
GSW Office Plus FR combines fire requirements with the acoustic performance of a double-glazed system. The 35 mm mounting profile is compatible with the whole GSW Office family.
Versions:
- Vision – glazing without divisions,
- endoGrid – internal glazing bars,
- egzoGrid – external glazing bars.
The system is CE marked based on ETA-20/0630 and holds the Polish National Technical Assessment KOT-2023/2112.
Key features:
- fire resistance EI 30, EI 60
- RW 47–55 dB
- two panes, 35 mm mounting profile
- internal or external glazing bars
- ETA-20/0630, KOT-2023/2112
Specification:
| Parameter | Vision | endoGrid | egzoGrid |
| Use category | IV | IV | IV |
| Room categories | A, B, C, D | A, B, C, D | A, B, C, D |
| Glass type | Pyrobel 16, 16 EG, 16 EG VL, 25, 25 EG, 25 EG VL; VSG 55.X, 66.X, 88.2 | as above | as above |
| Max. height | 3140 mm | 3140 mm | 3200 mm |
| RW / RA1 | 47–53 / 46–51 dB | 52–54 / 50–51 dB | 52–55 / 51–53 dB |
| Line load | up to 1.51 kN/m | up to 2.02 kN/m | up to 1.90 kN/m |
| Fire resistance | EI 30, EI 60 | EI 30, EI 60 | EI 30, EI 60 |
| Reference document | ETA-20/0630; KOT-2023/2112 | as above | as above |
