- Frame of 85 mm.
- Leaf of 35 mm.
- Reference section of 116 mm.
- Frames and leafs with a 45º single profile assembled with high quality framing squares.
- High thermal and acoustic performance.
- High quality fittings, draught excluder and accessories of own manufacturing
- Interchangeable frames and leaves with STRUGAL S68RP system.
- Straight and curved lines designs.
- Possibility of leaf with glazing bar.