Optimal Office 80 Loft Line is a muntin bar, two-pane system of fixed aluminum and glass.
Acoustic insulation up to 50dB confirmed by ITB, use category IVc according to ETAG003, proves the versatility of using the Optimal Office 80 Loft Line system walls in modern offices, industrial buildings, and production halls.
This system is available in the EI30 fire protection version.
The safety of use and compliance with ETAG 003 of the Optimal Office 80 Loft Line and Optimal Office 80 Loft Line Fire systems are confirmed by the European Technical Assessment.
- Rw 43 dB / 48dB / 49dB / 50dB
Versions / equipment / options
- solid glass door
- wooden doors
- single-glazed aluminum profile doors
- double-glazed aluminum profile doors