A three-cavity profile system with very good insulation properties
- sashes of large dimensions, up to W = 1650 mm and H = 2336 mm, available due to special tilt and slide hardware
- window frame proles depth: 78 mm, window sash proles depth: 86 mm
- 42 mm thermal break and one-component or two-component central gaskets provide good thermal parameters
- window sash flush with the frame on the outside
- maximum sash weight: 160 kg
- a wide variety of corner connections
- gaskets made of EPDM synthetic rubber
- PE78N+, PE78NHI and PE78NHI+ variants of system depending on the insulation inserts used