Minimal Line
HES System

Light and transparency: the guidelines of modern design assume features increasingly oriented towards fluid divisions between indoor and outdoor environments. The integrated systems of the METRA Building Minimal Line guarantee a maximum of luminosity with excellent thermal and acoustic insulation. Minimal thicknesses and important recovery of filtering light, with high-performance products condensing in only 63 mm.

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NC 75 HES SERIES

  • NC 75 HES LUX SERIES

    Frame: 75 mm
    Sash: 77 mm
    Glass thickness: from 28 mm to 50 mm.


    Water tightness
    EN 1027, EN 12208    		Class: E750
    Air permeability
    EN 1026 - EN 12207    		Class: 4
    Resistance to wind load
    EN 12211 - EN 12210    		B4/C4
    Uf Value
    EN ISO 10077-2    		1,4
    Uw Value
    EN ISO 10077-1    		1,1
    Ug [W/m2K]
    Reference dimensions [mm]
    1230x1480    		1,0
    Psi [W/mK]
    Reference dimensions [mm]
    1230x1480    		0,036
    Water tightness
    EN 1027, EN 12208    		Class: E750
    Air permeability
    EN 1026 - EN 12207    		Class: 4
    Resistance to wind load
    EN 12211 - EN 12210    		B4/C4
    Uf Value
    EN ISO 10077-2    		1,4
    Uw Value
    EN ISO 10077-1    		1,1
    Ug [W/m2K]
    Reference dimensions [mm]
    1230x1480    		1,0
    Psi [W/mK]
    Reference dimensions [mm]
    1230x1480    		0,036

    Fixed Window

    1 side hung casment
    Window

    Tilt-and-turn
    Window

    2 side hung casements
    Window

    2 casement with
    tilt and turn Window

    Vasistas Window

    1 side hung casment
    Casement door

    Tilt-and-turn
    Casement door

    2 side hung casements
    Casement door

    2 casement with
    tilt and turn Casement door

    Services for
    the designer
    Technical documentation
    portal
  • NC 75 HES SLIM SERIES

    Frame: 75 mm
    Sash: 85 mm
    Glass thickness: from 27 mm at 66 mm


    Water tightness
    EN 1027, EN 12208    		Class: E750
    Air permeability
    EN 1026 - EN 12207    		Class: 4
    Resistance to wind load
    EN 12211 - EN 12210    		B4/C4
    Uf Value
    EN ISO 10077-2    		1,3 ÷ 2,1
    Uw Value
    EN ISO 10077-1    		1,1
    Ug [W/m2K]
    Reference dimensions [mm]
    1230x1480    		1,0
    Psi [W/mK]
    Reference dimensions [mm]
    1230x1480    		0,036
    Environmental Product
    Declaration - EPDITALY0254
    Water tightness
    EN 1027, EN 12208    		Class: E750
    Air permeability
    EN 1026 - EN 12207    		Class: 4
    Resistance to wind load
    EN 12211 - EN 12210    		B4/C4
    Uf Value
    EN ISO 10077-2    		1,3 ÷ 2,1
    Uw Value
    EN ISO 10077-1    		1,1
    Ug [W/m2K]
    Reference dimensions [mm]
    1230x1480    		1,0
    Psi [W/mK]
    Reference dimensions [mm]
    1230x1480    		0,036
    Environmental Product
    Declaration - EPDITALY0254

    Fixed Window

    1 side hung casment
    Window

    Tilt-and-turn
    Window

    2 side hung casements
    Window

    2 casement with
    tilt and turn Window

    Vasistas Window

    1 side hung casment
    Casement door

    Tilt-and-turn
    Casement door

    2 side hung casements
    Casement door

    2 casement with
    tilt and turn Casement door

    Services for
    the designer
    Technical documentation
    portal

NC 65 HES SERIES

  • NC 65 HES SLIM

    Frame: 65 mm
    Sash: 75 mm
    Glass thickness: from 17 mm to 56 mm


    Water tightness
    EN 1027, EN 12208    		Class: E750
    Air permeability
    EN 1026 - EN 12207    		Class: 4
    Resistance to wind load
    EN 12211 - EN 12210    		B4/C4
    Uf value
    EN ISO 10077-2    		1,7 ÷ 2,4
    Uw value
    EN ISO 10077-1    		1,2
    Ug [W/m2K]
    Reference dimensions [mm]
    1230x1480    		1,0
    Psi [W/mK]
    Reference dimensions [mm]
    1230x1480    		0,036
    Environmental Product
    Declaration - EPDITALY0254
    Water tightness
    EN 1027, EN 12208    		Class: E750
    Air permeability
    EN 1026 - EN 12207    		Class: 4
    Resistance to wind load
    EN 12211 - EN 12210    		B4/C4
    Uf value
    EN ISO 10077-2    		1,7 ÷ 2,4
    Uw value
    EN ISO 10077-1    		1,2
    Ug [W/m2K]
    Reference dimensions [mm]
    1230x1480    		1,0
    Psi [W/mK]
    Reference dimensions [mm]
    1230x1480    		0,036
    Environmental Product
    Declaration - EPDITALY0254

    Fixed Window

    1 side hung casment
    Window

    Tilt-and-turn
    Window

    2 side hung casements
    Window

    2 casement with
    tilt and turn Window

    Vasistas Window

    1 side hung casment
    Casement door

    Tilt-and-turn
    Casement door

    2 side hung casements
    Casement door

    2 casement with
    tilt and turn Casement door

    Services for
    the designer
    Technical documentation
    portal

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