A three-cavity profile system with very good insulation properties.

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• 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 the system depending on the insulation inserts used