70 mm systems COR 70 Hidden Sash

It could be a painting, but is a window. This is how we can describe the COR 70 Hidden Sash which, like the 80 mm version, has a sightline of only 66 mm and allows the incorporation of the ARCH INVISIBLE handle, concealed hinges and the drainage solution. Any element that breaks the visual harmony of the ensemble is discarded.

Minimises the aesthetic impact of the window components.

Compatible with all the 70 mm frame depth systems.

It features a gasket at the bottom of the frame to evacuate the water, replacing the face drainage.

Facilitates window fabrication, Inward Opening allowing to place the base of the frame on the site itself.

Possibilities
» Security hardware
» Concealed hinges
» Concealed drainage
» Concealed handle

» Glazing
Max. 40 mm
Min. 26 mm

» Opening possibilities

Inward opening
Side hung
Tilt & turn
Tilt only

» Sightlines
Frame 70 mm
Sash 70 mm

» Profile thickness
Window 1.9 mm

» Polyamide strip length
35 mm

» Maximum sash dimensions

Standard Solution
Width (L) 1,300 mm
Height (H) 2,400 mm

HD Hinges (Side Hung)
Width (L) 1,200 mm
Height (H) 3,500 mm

» Maximum sash weight
160 kg

Consult maximum weight and dimensions according to typologies.

» Finishes
Possibility of dual colour systems
Colour powder coating (RAL, mottled and rough)
Wood effect powder coating
Anti-bacterial powder coating
Anodised

» Transmittance
Uw ≥ 1.0 (W/m2K)
Consult maximum weight and dimensions according to typologies

» Acoustic insulation
Rw up to 46 dB

» Air permeability
(EN 12207) Class 4

» Water tightness
(EN 12208) Class E1650

» Wind resistance
(EN 12210) Class C5

» Security test PAS24
Passed

» CSTB Laboratory DTA Certification
Avis technique – Ref. 6/17-2363

» ATG Certification
Ref. 3204

Reference test AEV 1.23 x 1.48 m / 1 sash
Security test: Reference test 1.1 x 2.4 m / 1 sash