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High-performance casement window and balcony systems.

With 74 mm deep frames, a hidden drainage system and a thermal transmittance of 1.1 W/m2K, it is a high quality system, suitable for all climate zones. Its insulation is also reinforced by polyamide tubular sheets.

Its minimalist aesthetics with a visible chassis of only 23 mm and its reduced central node give great visual elegance to the system, with straight and coplanar lines towards the outside.

Available in versions with visible and hidden leaves.

at Fomastore

OPTIMA Hidden Opening

  • Caractéristiques de performance

    Perméabilité à l’air : CLASE 4

    Étancheité à l'eau : E1200

    Résistance au vent : C5

    Isolation acoustique : Rw ≤ 46 dB

    Transmitt. thermique : Uw ≥ 0,9 W/m2K

  • Dimensions

    Vitrage :

    Feuille en vue: 32/42 mm  Feuille cachée: 32 mm

    Dimensions maximales :

    Largeur du vantail (L) = 1200 mm  Hauteur du vantail (H) = 2600 mm

    Poids maximum par vantail : 

    100/130 kg

  • Le Catalogue Technique

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