- 3 typologies added: No 3 Four-Sash with meeting stile, No 4 Four-Sash with meeting stile and fixed and No 5 2+2 sash sliding window with 90° inner corner meeting stile.
- Profile S31735 (Reinforced sash) added on profile index and profiles 1:1.
- Dimensional limitation chapter updated.
- Accessory 311-31-620-03 (Set of end caps for corner typology) added on the chapter of accessories.
- Electric Kits for all typologies added on the chapter of accessories.