Minimal Line

Light and transparency: the guidelines of modern design are becoming increasingly oriented towards making the environmental divisions between interior and exterior fluid. The integrated systems of the METRA Building Minimal Line guarantee maximum brightness with excellent thermal and acoustic insulation, made even greater in HES – High Energy Saving – products. The side profiles are completely hidden, installed with only three centimetres in the central section.

NC-S 175 HES SERIES

  • NC-S 175 HES LUX

    Frame: 175 mm
    Sash: 68 mm
    Glass thickness: da 36 mm a 56 mm
    Maximum sash weight: 500Kg
    Interlock section: 30 mm


    Water tightness
    EN 1027, EN 12208
    Class: 9A
    Air permeability
    EN 1026 - EN 12207
    Class: 4
    Resistance to wind load
    EN 12211 - EN 12210
    B3
    Soundproofing power [db]41
    Operating forces
    EN 13115 - EN 12046
    1
    Uf Value [W/m2K]
    EN ISO 10077-2
    2,5 ÷ 3,3
    Uw Value [W/m2K]
    EN ISO 10077-1
    0,8
    Ug [W/m2K]
    Reference dimensions [mm]
    3000x2700
    0,6
    Psi [W/mK]
    Reference dimensions [mm]
    3000x2700
    0,031
    Environmental Product
    Declaration - EPDITALY0040
    Water tightness
    EN 1027, EN 12208
    Class: 9A
    Air permeability
    EN 1026 - EN 12207
    Class: 4
    Resistance to wind load
    EN 12211 - EN 12210
    B3
    Soundproofing power [db] 41
    Operating forces
    EN 13115 - EN 12046
    1
    Uf Value [W/m2K]
    EN ISO 10077-2
    2,5 ÷ 3,3
    Uw Value [W/m2K]
    EN ISO 10077-1
    0,8
    Ug [W/m2K]
    Reference dimensions [mm]
    3000x2700
    0,6
    Psi [W/mK]
    Reference dimensions [mm]
    3000x2700
    0,031
    Environmental Product
    Declaration - EPDITALY0040

    1 sliding sash with
    1 fixed sash Casement door

    2 sliding sashes on
    2 tracks Casement door

    3 sashes on 3 tracks
    Casement door

    2 sliding sashes with
    2 fixed sashes Casement door

    4 sliding sashes on
    2 tracks Casement door

    6 sliding sashes on
    3 tracks Casement door

NC-S 120 STH SERIES

  • NC-S 120 STH SLIM

    Frame: 120/140 mm
    Sash: 45 mm o 55 mm
    Glass thickness: da 26 mm a 42 mm
    Maximum sash weight: 200Kg
    Interlock section: 30 mm


    Water tightness
    EN 1027, EN 12208
    Classe: 8A
    Air permeability
    EN 1026 - EN 12207
    Classe: 4
    Resistance to wind load
    EN 12211 - EN 12210
    B3
    Soundproofing power [db]41
    Uf Value [W/m2K]
    EN ISO 10077-2
    3,3 ÷ 4,8
    Uw Value [W/m2K]
    EN ISO 10077-1
    1,4
    Ug [W/m2K]
    Reference dimensions [mm]
    3000x2700
    0,9
    Psi [W/mK]
    Reference dimensions [mm]
    3000x2700
    0,036
    Environmental Product
    Declaration - EPDITALY0040
    Water tightness
    EN 1027, EN 12208
    Classe: 8A
    Air permeability
    EN 1026 - EN 12207
    Classe: 4
    Resistance to wind load
    EN 12211 - EN 12210
    B3
    Soundproofing power [db] 41
    Uf Value [W/m2K]
    EN ISO 10077-2
    3,3 ÷ 4,8
    Uw Value [W/m2K]
    EN ISO 10077-1
    1,4
    Ug [W/m2K]
    Reference dimensions [mm]
    3000x2700
    0,9
    Psi [W/mK]
    Reference dimensions [mm]
    3000x2700
    0,036
    Environmental Product
    Declaration - EPDITALY0040

    1 sliding sash with
    1 fixed sash Casement door

    2 sliding sashes on
    2 tracks Casement door

    3 sashes on 3 tracks
    Casement door

    2 sliding sashes with
    2 fixed sashes Casement door

    4 sliding sashes on
    2 tracks Casement door

    6 sliding sashes on
    3 tracks Casement door

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