Inward opening, especially Tilt and Turn windows, are the most modern and popular windows around the world. They are high secure, easy to clean, and available a lot of variations and designs.
Our Tilt and Turn windows are designed with three incorporated sealing levels.
German made ROTO hardware allows sash weight up to 80 kg.
|Sound Insulation performance (dB)||2||up to 40||DIN EN 20140|
|Rain impact resistance (Pa)||C8||433||DIN EN 12208|
|Air permeability (m³/h m)||4||0.3||DIN EN 12207|
|Security Class||Standard||-||DIN EN 1627|
|Thermal protection (W / m²K)||-||up to 2,2||DIN EN 10077|