Cortizo Millenium Plus 70
Cortizo Millenium Plus 70 — aluminium flat pedestrian door system with 70 mm depth offering high thermal and acoustic insulation
Brief overview: A flat pedestrian door system with a 70 mm depth, providing a high level of thermal and sound insulation.
General information: • Thermal insulation (Ud): ≥ 0.9 W/m²K • Sound insulation (Rw): up to 38 dB • Air permeability: class 4 • Water tightness: class 6A • Wind load resistance: class C4 • Burglar resistance: RC2 (WK2) • Impact resistance (soft body): class 5 • Durability: up to 1,000,000 open/close cycles • Testing (AEV): 1.20 × 2.30 m (1 sash)
Advantages: • The construction provides an adequate level of energy efficiency, contributing to reduced heat losses and optimised building energy consumption. • High airtightness and water tightness values ensure effective protection of the interior environment from external climatic factors, including moisture, wind and air infiltration. • Sound insulation characteristics help reduce acoustic load, ensuring enhanced comfort within the building. • The construction offers a sufficient level of burglar resistance, increasing operational safety and protection against unauthorised access. • High mechanical strength and wind load resistance ensure geometric stability and reliable performance under intensive use. • The durability of the construction is confirmed by a significant opening cycle life, ensuring a long service life without loss of functional properties.
