Cortizo Windows is a specialist network for aluminium and PVC windows for homes, with professional advice, an energy-saving calculator, quote request forms and a store locator.

Are you an Architect, Fabricator, Installer?
COR 70 Evolution - aluminium and PVC windows Cortizo
← Back to hinged windows and doors Hinged windows and doors

COR 70 Evolution

Standard channel 16 system for windows, doors and balcony doors. COR 70 Evolution is available with visible, hidden or semi-visible sash, offering maximum versatility.

Features System technical information System gallery
Features

COR 70 Evolution hinged system with channel 16 | Cortizo aluminium and PVC windows for homes

COR 70 Evolution combines a 70 mm frame depth with visible sash, hidden sash, semi-visible sash and reduced semi-visible sash solutions. It enables windows, balcony doors and doors with high thermal, acoustic and AEV performance.

Thermal transmittanceUw ≥ 0.8 W/m²K
Acoustic insulationRw up to 43 dB
Air permeabilityClass 4
Water tightnessClass E1500
Wind resistanceClass C5
AEV reference test: 1.23 x 1.48 m / 2 leaves.
Technical system information

Technical system information

Main data

Hidden sash / reduced semi-visible sashFrame 70 - 232 mm (hidden sash). Frame 70 mm (reduced semi-visible sash). Sash 72.5 - 80.5 mm.
Glazing for hidden / reduced semi-visible sash36 mm
Maximum sash dimensions for hidden / reduced semi-visible sashWidth (L) 1300 mm · Height (H) 2400 mm
Maximum sash weight150 kg
Semi-visible sash / visible sashFrame 70 - 232 mm (semi-visible sash). Frame 70 mm (visible sash). Sash 80.5 - 88.5 mm.
Glazing for semi-visible / visible sash63 mm
Maximum dimensions for semi-visible / visible sashWindow: Width (L) 1000 mm · Height (H) 1700 mm. Balcony door / door: Width (L) 1500 mm · Height (H) 2600 mm.
NoteCheck maximum weight and dimensions according to typology.

Options

Herraje de seguridad - aluminium and PVC windows CortizoSecurity hardware
Herraje oculto - aluminium and PVC windows CortizoHidden hardware
Hidden drainage - aluminium and PVC windows CortizoHidden drainage
Sash: straight. Glazing bead: straight or curved.

Opening possibilities

Opening possibilities COR 70 Evolution - aluminium and PVC windows Cortizo
Inward opening: side-hung, tilt-and-turn and bottom-hung.
System gallery

System gallery

Local images are included in the project so the COR 70 Evolution sheet does not depend on external resources.

COR 70 Evolution instalación residencial - aluminium and PVC windows Cortizo
COR 70 Evolution detalle de perfil - aluminium and PVC windows CortizoCOR 70 Evolution detalle de sección - aluminium and PVC windows CortizoCOR 70 Evolution secciones técnicas - aluminium and PVC windows Cortizo

Compare this system with what you need to improve

Before choosing a window, it helps to relate the system to the real use of the home: thermal insulation, outside noise, air leakage, watertightness, orientation and opening type.

Compare performance Thermal insulation Solutions by need

Would you like to assess COR 70 Evolution for your home?

Request a quote and we will help you assess whether this system fits your needs for insulation, comfort, design and performance.

Request a quote