Premium Aluminium Windows and Doors systems. Partner of Cortizo.

COR – 70 Hinged System with thermal break

It is hinged window system that was conceived in order to fulfil high demands of determined market segment for an economical window system. Plainness but versatile with many features alongside. With a 70 mm frame depth and Euro Groove opening gearing, this innovation from the R&D Department has thermal transmission from only 0.9 W/m²K in order to adapt to distinct climatic severities and material demands on energy efficiency.

Its simplicity in fitting and reduced need for labour allows for a more industrialised manufacture resulting within time reducing cost at the end.

It features a straight style in both sash and bead.

A glazing capacity of up to 65.5 mm that allows the use of energy efficient glazing and compositions with large thickness giving this system excellent acoustic and thermal results.

Accoustic insulation

Maximum glazing: 55 mm.

Maximum accoustic insulation Rw=44 dB


Uw from 0,9 (W/m²K)
Please consult typology, dimensions and glass

Opening possibilities

Open In:
Practicable, turn-tilt, parallel tilt, hinged.

Open Out:

Practicable, projecting-sliding.

Apertura #1 Apertura #2 Apertura #4 Apertura #5 Apertura #6 Apertura #16 Apertura #18

Sections / Profile thickness


· Frame – 70 mm.

· Sash – 78 mm.


Window 1,5 mm.

Balcony 1,7 mm.

Polyamide strip length from 32 to 35 mm.


Width(L)= 1.500 mm.

Height(H)= 2.600 mm.

*Single sash window, turn-tilt

Maximum weight/sash 120 Kg.

Please consult regarding maximum weight

and dimensions for other opening types

Air permeability (EN 12207:2000):


Water tightness (EN 12208:2000):


Wind resistance (EN 12210:2000):


Reference test 1,23×1,48 m., 2 sashes.

Burglary resistance (EN 1627:2011):
RC2 grade (WK2)
Reference test window 2,52 x 1,47 m. 1 sash with EVO SECURITY fittings.