General information
Glass doors with double structural glazing and concealed hinges. Sound insulation up to RW 43 dB.
The glass is bonded to a profile hidden inside the leaf, creating double structural glazing. The hinges are concealed and precisely adjustable.
Versions:
- Purian – RW up to 40 dB,
- Purian Akustic – RW 42 dB,
- Purian Opac – RW 43 dB.
The doors are installed in GSW Office L, C, H and Plus H frames.
Key features:
- double structurally bonded glass
- concealed adjustable hinges
- RW 36–43 dB
- leaf up to 3050 × 1080 mm
- HOPPE lever handles with mini rosettes (Amsterdam, Los Angeles, Macau)
- options: SONTE, Lumoo
Specification:
| Durability | 200,000 cycles |
| Glass type | ESG 4, 6; VSG 44.2 |
| Max. leaf height | 3050 mm |
| Max. leaf width | 1080 mm |
| Sound insulation | RW 36–43 dB / RA1 35–42 dB |
| Smoke tightness | on request |
| Material / finish | anodised aluminium / RAL aluminium |
| Reference document | EN 14351-2 |
Sound insulation by version:
| Version | Glass | RW | RA1 |
| Purian | ESG 4 + ESG 6 | 36 dB | 35 dB |
| Purian | ESG 4 + VSG 44.2 Silence | 40 dB | 39 dB |
| Purian Akustic | ESG 4 + VSG 44.2 Silence | 42 dB | 40 dB |
| Purian Opac | ESG 4 + VSG 44.2 Silence | 43 dB | 42 dB |
Profile colours:
.01 silver anodised · .05 stainless steel look · .07 black anodised · .09 RAL 9005 textured · RAL 9005 matt · RAL 7016 matt · other RAL colours and anodised finishes on request.
