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COR 70 OC Semi-visible - aluminium and PVC windows Cortizo
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COR 70 OC Semi-visible

The semi-visible sash version of the COR 70 OC system expands the aesthetic possibilities of this monoblock-frame series, available in butt-joint or mitred cut.

Features System technical information System gallery
Features

Semi-visible sash system with monoblock frame | Cortizo aluminium and PVC windows for homes

COR 70 OC Semi-visible keeps the installation advantages of the monoblock frame and adds a semi-visible sash aesthetic, allowing the appearance of the opening to be adapted to projects with greater visual requirements.

Thermal transmittanceUw ≥ 0.9 W/m²K
Acoustic insulationRw up to 44 dB
Air permeabilityClass 4
Water tightnessClass E1800
Wind resistanceClass C5
AEV reference test 1.23 x 1.48 m / 2 sashes. DTA certification by CSTB laboratory.
System technical information

System technical information

Main data

SectionsFrame 70 - 232 mm · Sash 70 mm
Polyamide strip length32 - 35 mm
Profile thicknessWindow 1.5 mm
GlazingMax. 55 mm · Min. 15 mm
Max. sash dimensionsWidth 1000 mm · Height 1700 mm
Max. sash weight160 kg
NoteCheck maximum weight and dimensions according to typology

Options

Security hardware - aluminium and PVC windows CortizoSecurity hardware
Concealed hardware - aluminium and PVC windows CortizoConcealed hardware
Concealed handle - aluminium and PVC windows CortizoConcealed handle
Concealed drainage - aluminium and PVC windows CortizoConcealed drainage

Opening options

COR 70 OC Semi-visible opening options - aluminium and PVC windows Cortizo
Inward opening: side-hung, tilt & turn, bottom-hung and parallel sliding.
System gallery

System gallery

Images prepared to show the semi-visible aesthetic, the monoblock frame, the system sections and its integration into residential projects.

COR 70 OC Semi-visible on facade - aluminium and PVC windows Cortizo
COR 70 OC Semi-visible detail - aluminium and PVC windows Cortizo COR 70 OC Semi-visible technical section - 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 OC Semi-visible for your home?

Request a quote and we will help you analyse whether this system meets your needs for installation, design, insulation and comfort.

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