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Schuco PVC Lifting-sliding system
Schüco Corona CT 70 HS Lifting-sliding system
The best thermal insulation due to the insulated profiles for the frame and the threshold. Flat threshold, without barriers. The depth of the sash is 70 mm, the mounting depth is 167 mm. Multicameral profiles. The innovative gasket system guarantees maximum protection against wind and rain as well as optimal sound insulation.
Burglary protection up to class RC2 with additional locking components.
Triple thermal insulation glazing up to 40 mm thick.
Great diversity of typologies: lift-sliding doors with two, three, or four fixed and movable frames. Schüco Corona CT 70 HS - sliding lifting door offers ideal thermal comfort. The Schüco Corona CT 70 HS PVC profile system is based on the Schüco Corona CT 70 series of 70 mm profiles.
Thermal insulation
Due to the threshold and perimeter profiles with thermal break, very good thermal insulation characteristics are obtained. With PVC multi-chamber profiles, with a frame depth of 70 mm and a high-performance thermal insulation glass, the Schüco Corona CT 70 HS system offers special thermal insulation characteristics, specific to modern windows (Uw ≤ 1.4 W / (m²K)).


Insulation from the outside
The threshold of the lift-sliding door is designed so that there is no thermal bridge between the inside and the outside. This eliminates cold areas near the doors. The innovative gasket system guarantees maximum protection against wind and rain as well as optimal sound insulation. The locking system meets the highest anti-burglary safety requirements.
Variety of models
Great diversity of typologies: lift-sliding doors with two, three, or four fixed and movable frames. Due to the compatibility of the Schüco Corona CT 70 HS lift-sliding door with the other system elements, the doors and windows of a façade can be made in a unitary way.
Color variety
With Schüco Corona TopAlu aluminum covers and the Schüco range of foils available, the color options are practically unlimited.
Characteristic values:
Uf thermal insulation in W / m²K: from 2.6 to 1.5
Sound insulation in dB: from 34.0 to 43.0
Max burglary resistance: RC2