General information
A double-glazed system for rooms that need the best sound insulation: boardrooms, private offices, conference rooms and rooms for confidential conversations.
Double glazing provides sound insulation up to RW 56 dB (endoGrid version). The mounting profile is 35 mm high and consistent with the other GSW Office systems.
The space between the panes allows blinds to be installed. Glazing bars can be internal (endo) or external (egzo).
Versions:
- Vision – glazing without divisions,
- endoLight and endoFin – glazing bars between the panes,
- endoGrid – internal glazing bars,
- egzoGrid – external glazing bars.
The system is CE marked based on ETA-17/1050.
Key features:
- two panes, 35 mm mounting profile
- RW up to 56 dB
- height up to 4000 mm (versions with glazing bars)
- integrated blinds between the panes possible
- CE marking, ETA-17/1050
- options: curved walls, patterned glass, Lumoo, SONTE
Specification:
| Parameter | Vision | endoLight | endoFin | endoGrid | egzoGrid |
| Use category | IV | IV | IV | IV | IV |
| Room categories | A–D | A–D | A–D | A–D | A–D |
| Glass type | ESG 10, 12; VSG 55.X, 66.X, 88.2, 106.X | ESG 12; VSG 66.2 | ESG 12; VSG 66.2 | ESG 10, 12; VSG 66.X, 88.2 | ESG 10, 12; VSG 44.X, 55.X, 66.X |
| Max. height | 3400 mm | 4000 mm | 4000 mm | 4000 mm | 4000 mm |
| RW / RA1 | 41–52 / 39–50 dB | 47–52 / 44–50 dB | 48–52 / 47–50 dB | 49–56 / 46–54 dB | 47–53 / 44–52 dB |
| Line load | up to 0.81 kN/m | up to 1.33 kN/m | up to 1.39 kN/m | up to 0.89 kN/m | up to 0.92 kN/m |
| Reference document | ETA-17/1050 | ETA-17/1050 | ETA-17/1050 | ETA-17/1050 | ETA-17/1050 |
Profile colours:
.01 silver anodised · .05 stainless steel look · .07 black anodised · .09 RAL 9005 textured · other RAL colours and anodised finishes on request.


