1. Installation depth of 74 mm
2. 2 gaskets
3. six-chamber
4. Uf value of up to 1.2 W/(m²K)
1. Installation depth of 74 mm
2. Sealing concept with up to three end-to-end sealing levels
3. Clean and simple design lan-guage, oriented towards archi-tectural trends towards straight-lined, angular window designs.
4. Top values in the 74 mm seg-ment with Uf value of up to 1.1 W/(m²K)
1. Installation depth of 82.5 mm
2. Suitable for triple functional glazing with a maximum thick-ness of 52 mm (STV® 54 mm).
3. Sealing concept with up to three end-to-end sealing levels
4. Very good heat and sound insu-lation thanks to the six-chamber design and large installation depth for the frame and sash.
5. 5. Uf value of up to 1.2 W/(m²K)