Inward opening windows

Schüco block windows can be used to create particularly elegant window designs without visible window vents. With this attractive design option, the external outer frame completely covers the vent frame of the window. This perfectly highlights the lightweight character of the high-quality aluminium window and forms an extremely narrow frame for large, transparent glazed surfaces.

A high degree of transparency with Schüco block windows

Block windows from Schüco enable elegant designs to be created with maximum transparency. Face widths from 67 mm are possible by using concealed vent frames, whilst also meeting the highest thermal insulation requirements. This perfectly highlights the lightweight character of the aluminium windows and forms an extremely narrow frame for large, transparent glazed surfaces.

Extremely narrow face widths and a concealed vent
Good thermal insulation with a high degree of transparency
Design freedom thanks to different opening types

Aluminium block windows

Schüco AWS 90.SI+ – Maximum thermal insulation

The Schüco AWS 90.SI+ (Super Insulation) aluminium window is a highly thermally insulated window to passive house level.

Unique thermal insulation: Uf value = 0.71 W/(m2K)
Burglar resistance to RC 3
Minimal face width of 99 mm

Schüco AWS 75.SI+ – Highly thermally insulated, robust and suitable for universal use

The highly thermally insulated Schüco AWS 75.SI+ (Super Insulation) window system sets a new standard in thermal insulation for aluminium windows – without compromising on ease of use or design. The narrow profile face widths ensure maximum transparency, which guarantees that your living and working spaces are flooded with light.

Outstanding thermal insulation: Uf value = 0.92 W/(m²K)
Burglar resistance to RC 3
Minimal face width of 91 mm