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
OPTIMAL
Performance characteristics
Air permeability: CLASS 4
Water resistance: E1200
Wind resistance: C5
Acoustic insulation: Rw ≤ 46 dB
Thermal transmittance: Uw ≥ 0.9 W/m2K
Dimensions
Glazing:
Sheet in view: 32/42 mm
Hidden sheet: 32 mmMaximum dimensions:
Leaf width (L) = 1200 mm
Leaf height (H) = 2600 mmMaximum weight per leaf:
100/130 kg
The Technical Catalogue