COR 70 OC
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COR 70 OC

Concealed-sash system with a monoblock frame aimed at the French market, designed to make on-site installation easier. Thanks to this new frame, the window fabrication and installation process is faster, as trims, overlaps, extensions and other complementary profiles do not need to be clipped on, reducing assembly and installation time. It is a solution available both in butt-joint and mitred cuts, adapting to the fabrication preferences of each workshop. 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

Concealed-sash system with monoblock frame

COR 70 OC is designed to make installation easier and simplify workshop processes without giving up clean-line aesthetics. Its monoblock solution reduces complementary profiles while maintaining the system’s thermal, acoustic and watertightness performance.

Thermal transmittanceUw ≥ 0.85 W/m²K
Acoustic insulationRw up to 46 dB
Air permeabilityClass 4
Water tightnessClass E1650
Wind resistanceClass C5
AEV reference test 1.23 x 1.48 m / 1 sash. DTA certification by CSTB laboratory.
System technical information

System technical information

Main data

SectionsFrame 70 - 232 mm · Sash 70 mm
Polyamide strip length35 mm
Profile thicknessWindow 1.9 mm
GlazingMax. 40 mm · Min. 26 mm
Max. sash dimensionsStandard solution: width 1300 mm · height 2400 mm · HD hardware for side-hung opening: width 1200 mm · height 3500 mm
Max. sash weight160 kg
NoteCheck maximum weight and dimensions according to typology

Options

Security hardwareSecurity hardware
Concealed hardwareConcealed hardware
Concealed handleConcealed handle
Concealed drainageConcealed drainage

Opening options

COR 70 OC opening options
Inward opening: side-hung, tilt & turn, bottom-hung and parallel sliding.
System gallery

System gallery

Images prepared to show the monoblock frame, the system sections, its opening options and its integration into residential projects.

COR 70 OC on facade

Would you like to assess COR 70 OC 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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