Save space by folding compactly when opened

Acoustic insulation

Watertightness

Air permeability

Thermal performance

Wind load resistance
Doors that protect our environment
100% recyclable aluminum
Excellent for projects pursuing LEED Certification

Smooth operation and practicality
- Weather resistance
- Contemporary design
- Dramatically large sizes
- Design flexibility
Style that works
Technology based on European designs of high performance architectonical solutions.