portefinestre
Forma Steel
The Linear System is designed to disappear into the architecture. Minimal visible frame, maximum glazing. A choice for those who want light — not the frame — to define the space.
configurations
- single sash
- double sash
- sash + fixed
- tilt
- combined sash + tilt
Technical notes
- reduced visible profile
- thermal break
- triple glazing available
- custom finish
Detail
Finish
Detail
Finish
datasheet
