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.

Minimizes 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