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Cortizo Cor 70 Hidden Sash Window
A 70 MM FRAME DEPTH EURO-GROOVE HIDDEN SASH WINDOW SYSTEM WHICH OFFERS A SEEN SURFACE OF ONLY 66 MM FROM THE OUTSIDE.

This system also allows for an Extraordinary increase in luminosity and the possibility of incorporating hardware with concealed hinges & the security system Evo Security

Description Cor 70 Hidden Sash Window
  • A 70 mm frame depth Euro-Groove hidden sash window system

  • Seen surface of only 66 mm from the outside

  • Maximum glazing surface

  • Extraordinary increase in luminosity
  • Possibility of incorporating hardware with concealed hinges & the security system Evo Security
  • Test Centre Performance
    TRANSMITTANCE
    Uw from 1,0 (W/m²K)

    MAXIMUM ACOUSTIC INSULATION
    Rw=46 dB

    AIR PERMEABILITY
    (EN 12207:2000) CLASS 4

    WATER TIGHTNESS
    (EN 12208:2000) CLASS E1650

    WIND RESISTANCE
    (EN 12210:2000) CLASS C5
  • Technical Data
    MAXIMUM GLAZING THICKNESS
    40 mm

    FRAME SECTIONS
    70 mm

    SASH SECTIONS
    70 mm

    PROFILE THICKNESS
    Window 1,9 mm

    POLYAMIDE STRIP LENGTH
    35 mm

    MAXIMUM DIMENSIONS/SASH
    1300 (W) x 2400 (H) mm

    MAXIMUM WEIGHT/SASH
    160 Kg
  • Opening Possibilities
    OPEN INWARDS

    SIDE HUNG

    TURN & TILT OF 1 OR 2 SASHES

    TILT & PARALLEL

    BOTTOM HUNG
  • Various Colour Options
    Variety of powder coated colour finishes, anodised and wood effect finishes
  • Up to 40 mm. Glazing
    This system allows maximising the glazing capacity up to 40 mm increasing the acoustic and thermal performance
  • Various Hardware Options
    Available in a range of hardware options offering ultimate functionality and style.
  • Various opening possibilities
    Open inwards: Side hung, turn & tilt of 1 or 2 sashes, tilt & parallel, bottom hung
Product Video
Technical Specification images
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TECHNICAL HARDWARE COLOUR OPTIONS